Dräger Fabius 4116029 Technical & Service Manual
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Dräger Fabius 4116029 Technical & Service Manual

Dräger Fabius 4116029 Technical & Service Manual

Anesthesia system
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Technical
Service
Manual
Part Number: 4116029
Rev: C
Date: 11 December 2000
© 2000 Draeger Medical, Inc.
®
Fabius
Anesthesia System

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  • Page 1 GO TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Technical Service Manual Part Number: 4116029 Rev: C Date: 11 December 2000 © 2000 Draeger Medical, Inc. ® Fabius Anesthesia System...
  • Page 2 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS...
  • Page 3 RETURN TO CD-ROM TABLE OF CONTENTS ® Service Manual Table of Contents Fabius Summary of what's new in Revision C DESCRIPTION PAGE SECTION 1: Introduction ............. . . SECTION 2: Fabius Function Description 1.

  • Page 4: Table Of Contents

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Contents (continued) Fabius DESCRIPTION PAGE 20. General Information about the Ventilator ........3-121 21.
  • Page 5 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Contents (continued) Fabius DESCRIPTION PAGE Circle 9 System: Inspiratory valve ........5-18, 5-19 Circle 9 System: Expiratory valve .
  • Page 6 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS...
  • Page 7 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Introduction 1.0 Introduction Recommendations Because of the sophisticated nature of North American Dräger. anesthesia equipment and its critical importance in the operating room setting, it is highly recommended that only appropriately trained and experienced professionals be permitted to service and maintain this equipment.
  • Page 8 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS...
  • Page 9 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 2.0 Function Description General Information About Fabius The Fabius basic unit consists of the following assemblies: − control box − gas box (on rear panel of Fabius) −...
  • Page 10 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description circle control box absorption flowmeter block S-ORC ventilator anesthetic vaporizer "Vapor max. 134 C Fabius trolley Fig. 2: Fabius equipped with a circle absorption system "Circle System 9 Fabius"...
  • Page 11 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Fabius provides connections for the following medical gas cylinders: − O cylinder − N O cylinder Fabius can be retrofitted with the following assemblies/functions: −...
  • Page 12 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Fabius Function Diagrams fresh-gas inspiratory decoupling valve fresh gas auxiliary air lung safety valve ventilator breathing absorber expiratory valve PEEP control valve APL valve SPONT/ IPPV electronic PEEP valve...
  • Page 13 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description inspiratory valve fresh-gas ventilator decoupling valve lung fresh gas 2nd absorber (optional) 1st absorber expiratory valve and PEEP valve flow APL valve electronic SPONT/ PEEP valve IPPV...
  • Page 14 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Optional Uninterruptible Power Supply (UPS) The uninterruptible power supply (UPS) consists of two rechargeable batteries. These rechargeable batteries are connected in series thus providing a total voltage of 24 V. The UPS is charged during the operation phases.
  • Page 15 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Function Diagram (2-gas version) fresh gas DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT...
  • Page 16 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Function Diagram (3-gas version) DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT DUMMY TEXT...
  • Page 17 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Function Description of the Gas Box The supply gases flow through the built-in filters of the compressed-gas connections and are then available at the pressure gauges. The pressure gauges indicate the current pressure of the supply gases.
  • Page 18 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description If the O -flush button is pressed, the fresh-gas ejector prevents the fresh gas from flowing back into the anesthetic vaporizer. This avoids an increase in the anesthetic gas concentration.
  • Page 19 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description S-ORC (Sensitive Oxygen Ratio Controller) The S-ORC is a control element that functions like an N O shut-off device and ensures a vital O concentration in the fresh gas.
  • Page 20 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description The flow control valves are used to adjust the O and N O flows. Restrictors located at the outlets of the S-ORC generate back-pressures. These back-pressures exert a force on the control diaphragms of the S-ORC.
  • Page 21 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Compact Breathing System "Cosy" / Circle Absorption System "Circle System 9 Fabius" Fabius is either equipped with a compact breathing system "Cosy" or with a circle absorption system "Circle System 9 Fabius".
  • Page 22 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Fig. 12: Compact breathing system "Cosy" PEEP valve/PEEP control port Expiratory valve Clamping screw Expiratory port MAN/SPONT-IPPV selector Flow sensor (APL valve) Fresh-gas port Fresh-gas decoupling valve Ventilator port Breathing bag mount...
  • Page 23 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 6.1.1 Function Description of the Compact Breathing System "Cosy" Manual Ventilation: General During manual ventilation, the APL valve is set to the "MAN" position. The patient system safety valve is activated.
  • Page 24 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Manual Ventilation: Expiration During expiration, the inspiratory valve 1 remains closed and thus prevents the expiratory gas from flowing back into the inspiratory branch. After releasing the breathing bag 2, the expiratory gas from the lung 3 flows through the expiratory hose 4, the flow sensor 5, the PEEP control valve 6, the expiratory valve 7, and through the absorber 8 into the breathing bag 2.
  • Page 25 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Spontaneous Breathing: General A prerequisite for spontaneous breathing is that the patient is supplied with a sufficient amount of fresh gas. The APL valve selector must be set to the "SPONT/IPPV"...
  • Page 26 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Spontaneous Breathing: Expiration During expiration, the inspiratory valve 1 remains closed thus preventing the expiratory gas from flowing back into the inspiratory branch. The APL valve 2 is open, irrespective of its pressure setting.
  • Page 27 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Intermittent Positive Pressure Ventilation (IPPV): General A prerequisite for IPPV is that the patient is supplied with a sufficient amount of fresh gas. The APL valve selector must be set to the "SPONT/IPPV" position. If the APL valve selector is not set to the "SPONT/IPPV"...
  • Page 28 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Intermittent Positive Pressure Ventilation (IPPV): Inspiration During inspiration, the PEEP control valve 1 remains closed. The control pressure present at the PEEP control valve 1 varies with the set pressure limit (Pmax). The pressure generated by the ventilator’s piston closes the fresh-gas decoupling valve 2.
  • Page 29 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Intermittent Positive Pressure Ventilation (IPPV): Expiration During expiration, the inspiratory valve 1 remains closed thus preventing rebreathing into the inspiratory branch. The expiratory gas from the lung 2 flows through the expiratory hose 3, the flow sensor 4, the PEEP control valve 5, the expiratory valve 6, and through the absorber 7 back into the breathing bag 8 mixing with fresh gas also flowing into the breathing bag.
  • Page 30 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 6.1.2 Cosy Absorber The absorber is filled with fresh soda lime. The soda lime scrubs CO from the respiratory gas and, because it is humidified, it prevents any absorption of anesthetics.
  • Page 31 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Circle Absorption System "Circle System 9 Fabius" The circle absorption system "Circle System 9 Fabius" allows three modes of patient ventilation: manual ventilation, spontaneous breathing, intermittent positive pressure ventilation (IPPV).
  • Page 32 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Fig. 19: Circle absorption system "Circle System 9 Fabius" Inspiratory valve Non-return valve Pressure-measuring port (Paw) APL valve Fresh-gas decoupling valve MAN/SPONT-IPPV selector Fresh-gas port Flow sensor First absorber...
  • Page 33 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 6.2.1 Function Description of the Circle Absorption System Manual Ventilation: General During manual ventilation, the APL valve is set to the "MAN" position. The safety valve of the patient system is activated.
  • Page 34 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Manual Ventilation: Expiration During expiration, the inspiratory valve 1 remains closed thus preventing the expiratory gas from flowing back into the inspiratory branch. After releasing the breathing bag 2, the expiratory gas flows through the open expiratory valve 3 and the flow sensor 4 into the breathing bag 2.
  • Page 35 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Spontaneous Breathing: General A prerequisite for spontaneous breathing is that the patient is supplied with a sufficient amount of fresh gas. The APL valve selector must be set to the "IPPV/SPONT"...
  • Page 36 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Spontaneous Breathing: Expiration During expiration, the inspiratory valve 1 remains closed thus preventing the expiratory gas from flowing back into the inspiratory branch. The APL valve 2 is open, irrespective of the current pressure setting.
  • Page 37 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Intermittent Positive Pressure Ventilation (IPPV): General A prerequisite for IPPV is that the patient is supplied with a sufficient amount of fresh gas. The APL valve selector must be set to the "IPPV/SPONT" position. If the APL valve selector is not set to the "IPPV/SPONT"...
  • Page 38 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Intermittent Positive Pressure Ventilation (IPPV): Inspiration During inspiration, the inspiratory valve 1 remains open. The PEEP valve closes the expiratory valve 2. A control pressure, which varies with the pressure limit (Pmax) set on the control box, is applied to the PEEP valve.
  • Page 39 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Intermittent Positive Pressure Ventilation: Expiration During expiration, the inspiratory valve 1 remains closed thus preventing rebreathing into the inspiratory branch. The expiratory gas flows through the expiratory valve 2, the flow sensor 3, back into the breathing bag 4 and, at the same time, mixes with the fresh-gas from the fresh gas port 5.
  • Page 40 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 6.2.2 Absorber The absorber is filled with fresh soda lime. The soda lime scrubs the CO from the respiratory gas and, because it is humidified, it prevents any absorption of anesthetics.
  • Page 41 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Ventilation Unit The ventilation unit consists of the ventilator and the pneumatics. The ventilation unit is powered with DC voltage from the control box or, in the event of mains power failure, from the uninterruptible power supply (UPS).
  • Page 42 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 7.1.1 Function Principle of the Ventilator The ventilator consists of a piston and a cylinder. The recirculating ball screw driven by the motor moves the piston. When the piston moves back it slides completely over the motor.
  • Page 43 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Pneumatics The pneumatics comprises the following subassemblies: − electronic PEEP valve − Pneumatic Control PCB − piston pump − pressure sensor electronic Pneumatic PEEP valve Control PCB piston pump...
  • Page 44 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 7.2.1 Function Principle of the Pneumatic Control of the Ventilator The piston pump generates a vacuum required for the bag-type rolling seal and the rolling seal of the ventilator as well as the control pressure for the PEEP valve.
  • Page 45 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Function Description of the Electronic PEEP Valve 7.3.1 Expiration The piston pump generates a gas flow. This gas flow is directed to the electronic PEEP valve.
  • Page 46 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Patient System The patient system provides the connection between Fabius and the patient. auxiliary-air valve patient safety valve patient system Fig. 30: Top view of the patient system 2-38...
  • Page 47 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Safety Valve of the Patient System If the pressure limit (Pmax) is exceeded considerably, or if the pressure limit control fails, the patient system safety valve limits the gas pressure. This safety valve is permanently set to a working pressure of 60 hPa (mbar) to 80 hPa (mbar).
  • Page 48 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Auxiliary Air Valve of the Patient System The auxiliary air valve allows the patient to spontaneously breathe ambient air should the medical gas supply and/or Fabius fail. The opening pressure of the auxiliary air valve is 0 to –5 hPa (mbar).
  • Page 49 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Electronics Block Diagram Fig. 33: Electronics block diagram 2-41...
  • Page 50 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Control Box Fig. 34: Top view of the control box Power Supply PCB Mains filter Mains transformer Front panel (front frame and membrane keypad) Control knob Power PCB Graphics display and backlighting lamp...
  • Page 51 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 1 AT 1 AT V-Sensor Interface C Interface M -Sensor Fig. 35: Rear View of the Control Box Mains supply receptacle with mains fuses ON/OFF switch Equipotential bonding pin...
  • Page 52 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.1 Power Supply Unit The power supply unit consists of the Power Supply PCB, the mains supply receptacle, the ON/OFF switch, the fuses, the mains filter, and the mains transformer. The power supply unit powers Fabius with the following voltages: −...
  • Page 53 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description regulator 1.6 A rechargeable batteries (2 x 12 V) ON/OFF electronics 4 AT switch 2.5 A step-down bridge-connecte d rectifier 3.15 A 40 VAC mains mains filter mains...
  • Page 54 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.2 Control PCB The Control PCB measures and monitors all measuring and status signals. If an error occurs, the Control PCB switches off the solenoids, and activates the buzzer. The Control PCB is then reset.
  • Page 55 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.3 Control PCB Block Diagram Fig. 37: Control PCB block diagram 2-47...
  • Page 56 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.3.1 Microcontroller The microcontroller 80C517A controls the functions of the control box. 10.3.2 Quartz Oscillator The quartz oscillator QOS12Mhz clocks the microcontroller 80C517A with 12 MHz. 10.3.3 EPROM The EPROM M27C4001 is used to store the program for the control box.
  • Page 57 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.3.10 LED Control The LEDs (LED_MAN, LED_IPV, LED_SBY, LED_SIL, LED_WAR and LED_ALA) are triggered by the transistors BCX17. 10.3.11 2-Min Silence Timer The 2-min silence timer has a timer IC (74HC4060). The timer IC enables suppression of the audible alarm for two minutes.
  • Page 58 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.4 Power PCB The Power PCB controls the piston pump, the electronic PEEP valve, the fan, the ventilator motor, and the backlighting of the graphics display. The Power PCB comprises the following components: −...
  • Page 59 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.5 Power PCB Block Diagram Fig. 38: Power PCB block diagram 2-51...
  • Page 60 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.5.1 Microcontroller The microcontroller 80C517A controls the functions of the Power PCB. 10.5.2 Quartz Oscillator The quartz oscillator of the Control PCB clocks the microcontroller 80C517A with 12 MHz.
  • Page 61 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.5.9 System Temperature Monitoring The system temperature sensor is located on the MOSFET output module. It is an NTC (negative temperature coefficient) thermistor. The microcontroller uses the system temperature sensor to measure the system temperature.
  • Page 62 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.6 Graphics Display The graphics display consists of the LCD, the LCD drivers, the LCD controller, the display RAM (8 kbytes), and the fluorescent display (backlighting. graphics display D0 –...
  • Page 63 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.7 Front Panel The front panel consists of the front frame and the membrane keypad. 10.7.1 Membrane Keypad The membrane keypad has 15 keys (man/spont, IPPV, Pmax, VT, f IPPV PEEP, upper and lower limit value setting, flow calibration, silence, standby, and 3 softkeys).
  • Page 64 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description 10.7.8 PEEP Key After pressing the PEEP key, the positive end-expiratory pressure may be set in a range of 1 hPa (mbar) to 15 hPa (mbar). The set value has immediate effect. 10.7.9 Limit Values Key The limit values key is used to set the upper and the lower limit values within a certain...
  • Page 65 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Measurement The O sensor measures the fraction of inspired O (FiO ) in the respiratory gas. The O sensor contains an alkaline electrolyte, a lead anode, two gold cathodes, and a plastic membrane.
  • Page 66 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Flow Measurement A moving screen (moving vane) measures the expiratory flow of the patient. A flow-dependent pressure builds up at the moving vane. This pressure is picked up at the differential pressure sensor ( ∆...
  • Page 67 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Function Description Anesthetic Vaporizer "Vapor 19.n" Refer to separate technical documentation of the anesthetic vaporizer "Vapor 19.n". 2-59...
  • Page 68 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS...
  • Page 69 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 3.0 Repair Instructions Service Strategy for Fabius Table 1: Service Strategy Where Test Documentation Procedure − Test Certificate − Checking actual condition of Inspection in the field machine...
  • Page 70 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Fabius Versions Fabius is available in several versions. Fabius (China Version) The first machines were built for the Chinese market. The China version runs with two gas types: N 0 and O .
  • Page 71 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Fabius (CE Version) The CE version of Fabius is manufactured for all other countries except the USA. It is available with two gas types (N O and O ), or three gas types (N O, O...
  • Page 72 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Fabius Assemblies S-ORC Fabius Fig. 1: Front view of Fabius with compact breathing system "Cosy" Control box Flowmeter block Anesthetic vaporizer(s) Vapor 19.n Trolley Compact breathing system "Cosy"...
  • Page 73 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions S-ORC max. 134 C Fabius Fig. 2: Front view of Fabius with circle absorption system 9 Fabius Circle absorption system 9 Fabius Control box Flowmeter block Anesthetic vaporizer(s) Vapor 19.n Trolley...
  • Page 74 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Fabius Assemblies (rear view) 1 AT 1 AT V-Sensor Interface C Interface M -Sensor Fig. 3: Fabius assemblies (rear view) Gas box cover input port O input port AIR input port...
  • Page 75 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Removing Assemblies from Gas Box Fig. 4: Cover plates on rear panel of Fabius Table 2: Assembly Removal Steps Assembly Remove Swivel out screws door Pneumatics (Pneumatics Control PCB,...
  • Page 76 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Debug Mode (software 1.00) The following information is displayed in the debug mode during normal operation of Fabius: system data, measured values, error log. One debug mode page is available. System data cannot be changed.
  • Page 77 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Debug Mode Table (software 1.00) Table 3: Debug Mode (software 1.00) Pressure sensor value (Paw) in mbar Plateau pressure in mbar (default) Plat XXX (varies with system XXX (0 to 738) settings)
  • Page 78 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Debug Mode (software 2.00) The following information is displayed in the debug mode during normal operation of Fabius: system data, measured values, error log. Two pages are available in this debug mode.
  • Page 79 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Debug Mode Table (software 2.00) 7.3.1 Debug Mode (software 2.00), Page 1 (keycode "1") Error log (most recent error entry on extreme left) LOG XX XX XX XX XX XX XX XX XX XX XX XX XX XX A/D pressure sensor value in mbar/ Motor current in amperes...
  • Page 80 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 7.3.2 Flow Curve (software 2.00), Page 2 (Keycode “2”) Flow curve Measured tidal volume in mL (normal operating range: 0 to 9999 mL) (Quit key: toggles between 1:1 and 1:6 resolution) XXXX mL...
  • Page 81 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions "Ventilator" (VEN) Display Field Overview: VEN 0000 ==> no errors 0001 – 0008 ==> motor errors 0040 and 0080 ==> pump errors 0100 ==> temperature error 1000 and 2000 ==>...
  • Page 82 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Communication error from Line interruption in ribbon cable, 1000 Control PCB to Power PCB. bent connector. Communication error from Power Line interruption. Power PCB does 2000 PCB to Control PCB.
  • Page 83 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions One calibration value lost during RAM error. 0080 operation (pressure sensor, flow Electromagnetic interference. sensor, FiO sensor calibration values). Pressure above maximum value for Pressure sensor needs replaced.
  • Page 84 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions "EEPROM" (EEP) Display Field Overview: EEP 0000 ==> no error XX00 ==> write error 00XX ==> read error Error Error Description Possible Cause Read error.
  • Page 85 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Write error. Data error. 0800 Ventilation settings (last setting in EEPROM needs replaced. the event of a power failure) Data stored incorrectly in the event of a power failure.
  • Page 86 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Error Log Error Error Description Possible Cause No error Reset; cause unknown Hardware error. Electromagnetic interference. EEPROM needs replaced RAM (Control PCB) RAM needs replaced. EPROM (Control PCB) EPROM needs replaced.
  • Page 87 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Motor error Ventilator drive error: no incrementing possible. End position switch activated continuously. End position switch not detected. For current code and error description, see display field “VEN”.
  • Page 88 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Ventilation frequency or inspiratory Motor does not meet time out of tolerance. specifications. Ventilator needs replaced. Error may also occur if Fabius is operated while ventilator is not connected.
  • Page 89 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions DrägerService Mode (software 1.00) The DrägerService Mode is used to calibrate critical components (Paw sensor, PEEP valve). The DrägerService Mode should only be used by qualified and authorized DrägerService technicians.
  • Page 90 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 12.3 DrägerService Mode (software 1.00) Screen Display SERVICE Calibration pressure Calibration peep valve DISABLED Reset logbook EMPTY Reset operating hours LOST XXXXXXXXX Function MON.
  • Page 91 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions DrägerService Mode (software 2.00) The DrägerService Mode is used to calibrate critical components (Paw sensor, PEEP valve). The DrägerService Mode should only be used by qualified and authorized DrägerService technicians.
  • Page 92 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 13.3 DrägerService Mode (software 2.00) Screen Display SERVICE Reset logbook EMPTY Function MON. + VENT. Peep tuning: Cal. peepvalve G_h 0_h: G_1 0_1 Cal.
  • Page 93 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions General Information About the Control Box Any of the following assemblies must be replaced completely in case of malfunctioning: − power cable − mains filter −...
  • Page 94 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.1 Removing the Control Box from the Gas Box • Switch control box off using ON/OFF switch (ON/OFF switch is located on rear panel of control box).
  • Page 95 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Lift control box 1 at rear and remove control box 1 from front mount. S-ORC Fabius Fig. 9: Front view of Fabius, removing control box from front •...
  • Page 96 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.2 Removing the Top Cover from the Control Box Electrostatic discharge can damage electrostatic sensitive devices. Use a static-dissipative mat and a wrist strap when handling electrostatic sensitive devices.
  • Page 97 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.3 Control Box Assemblies Fig. 11: Top view of the control box (top cover removed) Power Supply PCB Mains filter Power transformer Front (front frame and membrane keypad) Rotary knob Power PCB Display PCB/backlighting lamp...
  • Page 98 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.4 Control Box (Rear Panel) 1 AT 1 AT V-Sensor Interface C -Sensor Interface M Fig. 12: Rear view of the control box Power receptacle with mains fuses ON/OFF switch Equipotential bonding pin (ground)
  • Page 99 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.5 Power Transformer In case of repair, replace the complete power transformer. 14.5.1 Testing the Power Transformer Output Voltage • Switch control box off using ON/OFF switch (ON/OFF switch is located on rear panel of control box).
  • Page 100 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Plug power cord into AC outlet. • Switch control box on. • Using a multimeter, measure the power transformer output voltage (it should be approx.
  • Page 101 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.5.2 Dismounting/Replacing the Power Transformer • Switch control box off using ON/OFF switch (ON/OFF switch is located on rear panel of control box). •...
  • Page 102 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect cable connector 1 of power transformer from the Power Supply PCB. T3,15L Fig. 16: View of the Power Supply PCB, disconnecting the cable connector •...
  • Page 103 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove screws 1 and place device mounting plates 2 aside. Fig. 18: Right hand side of control box, removing device mounting plates •...
  • Page 104 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Check that new power transformer is wired according to country-specific requirements. Adjust voltage range if necessary (see Figure "Adjusting voltage range on power transformer".
  • Page 105 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Mount top cover to control box. • Mount control box to Fabius trolley. • Connect hoses and cables to control box. • Check control box function according to Test Certificate. 14.6 Power Supply PCB 14.6.1...
  • Page 106 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove lateral screws 1 from control box 2 and lift top cover 3 in direction of A and away from control box 2. •...
  • Page 107 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Measure the following voltages: approx. 27 VDC, 5 VDC, and approx. 40 VAC (see Figure "Test points on Power Supply PCB, measuring output voltages". approx.
  • Page 108 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.7 Plug Connector X20 (free) Table 4: Voltage Regulator Designation Value approx. +2 V during AC supply +28V_1 +28 V +28V_2 +28 V approx.
  • Page 109 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.10.1 Dismounting/Replacing the Power Supply PCB • Switch control box off using ON/OFF switch (ON/OFF switch is located on rear panel of control box). •...
  • Page 110 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect connectors from connections 1. T3,15L Fig. 25: Power Supply PCB, disconnecting connectors • Remove nut and washer 2 of rectifier mount. T3,15L Fig.
  • Page 111 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions T3,15L Fig. 27: Power Supply PCB, removing fixing screws • Replace the Power Supply PCB with a new one. • Secure new Power Supply PCB using fixing screws 1. •...
  • Page 112 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Reconnect connectors to respective connections 1 on Power Supply PCB. T3,15L Fig. 28: Power Supply PCB, reconnecting connectors • Assemble control box using reverse method of that used for disassembly. •...
  • Page 113 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.11 Control PCB 14.11.1 General Information About the Control PCB In case of malfunctioning, replace the complete Control PCB. After replacing the Control PCB, carry out "Init System" and calibrate the pressure sensor, the flow sensor, and the PEEP valve.
  • Page 114 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions EPROM Rechargeable battery Pressure sensor Differential pressure (Paw) ∆ sensor ( Fig. 29: Control PCB 14.11.2 Testing the Control PCB • Check Control PCB in the Debug Mode: (the following will be displayed if the Control PCB is OK: MON 0000, EEP 0000) 3-46...
  • Page 115 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.12 Control PCB Connections 14.12.1 Connector X23 See X2 Power Supply PCB 14.12.2 Connector X4 See X7 Power PCB 14.12.3 Connector X1 (Membrane Keypad) Table 6: Membrane Keypad Designation Value...
  • Page 116 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.12.4 Connector X3 (Rotary Knob) Table 7: Rotary Knob Designation Value GNDD Column2 Line3 FPL_CLCK FPL_PULS +5 V 3-48...
  • Page 117 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.13 Dismounting/Replacing the Control PCB • Write down the control box configuration data. • Switch control box off using ON/OFF switch (ON/OFF switch is located on rear panel of control box).
  • Page 118 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect connectors from sockets 1. • Disconnect connector of cable connection 2 from Display PCB. • Undo latches and disconnect connector of cable connection 3 from Power PCB. Fig.
  • Page 119 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove hose 1 from pressure sensor (Paw). • Remove fixing screws and washers 2 of pressure sensor (Paw). • Carefully remove pressure sensor and mount it to new Control PCB. •...
  • Page 120 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove fixing screws 1. In newer units, the 9V rechargeable battery has been replaced with a Supercap capacitor. Fig. 34: Control PCB, removing fixing screws •...
  • Page 121 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Calibrate pressure sensor (Paw) in the DrägerService Mode. • Calibrate flow sensor in the debug mode. • Re-calibrate PEEP valve. • Calibrate oxygen concentration in the debug mode. •...
  • Page 122 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.14 Pressure Sensor (Paw) on Control PCB In case of failure, replace the complete pressure sensor (Paw) on the Control PCB. After replacement, calibrate the pressure sensor (Paw) in the DrägerService Mode. 14.14.1 Testing the Pressure Sensor (Paw) •...
  • Page 123 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect silicone hose 1 from pressure sensor (Paw). • Remove fixing screws and washers 2 from pressure sensor (Paw). Fig. 36: Control PCB, removing pressure sensor (Paw) •...
  • Page 124 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.14.3 Dismounting/Replacing the Pressure Sensor (Flow) Two different types of differential pressure sensors for flow measurement may exist in the field. Fabius CE printed circuit boards are designed for either type.
  • Page 125 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Mark silicone hoses for later reassembly and disconnect them from pressure sensor (flow). • Remove fixing screws and washers from pressure sensor (flow) 2. Fig.
  • Page 126 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.15 Power PCB In case of failure, replace the complete Power PCB. The EPROM is not included in the new Power PCB. It must be removed from the old Power PCB and mounted to the new one.
  • Page 127 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.16 Power PCB Connections 14.16.1 Interface M (X1) Pin 1 Fig. 40: Location of pin 1 on interface M (X1) Table 8: Pin Assignment Designation Value During Operation, Connector Disconnected...
  • Page 128 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.16.2 Interface C (X3) Pin 1 Pin 15 Fig. 41: Location of pin 1 and pin 15 on interface C (X3) Table 9: Pin Assignment of Pneumatics Interface C (X3) Designation Value During Operation, Connector Disconnected...
  • Page 129 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.16.4 Rechargeable Battery Connector X11 The following voltages should be measured according to the current operating mode (battery-powered, AC-powered, or ON/OFF switch off): on-load voltage, charging voltage, off-load voltage.
  • Page 130 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.16.7 Connector to Control PCB X7 Table 10: Connector Pin Assignment of Connector X7 Designation Value +5V to GNDD MV1_AN not used MV2_AN not used PEEP_AN TXD0...
  • Page 131 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.16.9 Jumper X13, Motor Jumper plugged with GEC motor, unplugged with Mavillor motor. 14.16.10 Jumper X12, not used 14.17 Dismounting/Replacing the Power PCB •...
  • Page 132 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove EPROM 1 from old Power PCB and mount it to new Power PCB (make sure to mount EPROM correctly (direction) into EPROM mount). Fig.
  • Page 133 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect connectors from sockets 1. • Remove nuts and washers (located on rear panel of control box) from interface 2. • Remove nuts and washers (located on rear panel of control box) from interface 3. Fig.
  • Page 134 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove fixing screws 1 from Power PCB. Fig. 45: Power PCB, removing fixing screws • Replace Power PCB with new Power PCB. •...
  • Page 135 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Mount control box to Fabius trolley. • Connect cables/hoses to control box. • Calibrate pressure sensor in the DrägerService Mode. • Calibrate flow sensor in the debug mode. •...
  • Page 136 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.18 Front Panel (complete) The front panel comprises the front frame, membrane keypad, rotary knob and display PCB. In case of failure, the complete front panel, rotary knob or display can also be replaced separately.
  • Page 137 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect connector 1. • Disconnect connector 2. • Disconnect connector 3. • Disconnect connector 4. Fig. 47: Top view of control box (cover removed), disconnecting connectors 3-69...
  • Page 138 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove rotary knob cap 1. man./ Menu spont. 1..2.. IPPV Pmax PEEP IPPV Fig. 48: Front view of control box, removing rotary knob cap •...
  • Page 139 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove fixing screws 1. Fig. 51: Left-hand view of control box, removing fixing screws • Pull front panel slightly away from control box. •...
  • Page 140 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Fig. 53: Rear view of front panel, removing Display PCB • Secure Display PCB to new front panel using fixing screws and washers 1. •...
  • Page 141 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.19 Display PCB In case of failure, replace the complete Display PCB. 14.19.1 Testing the Display PCB • Check display function during operation. 14.19.2 Dismounting/Replacing the Display PCB •...
  • Page 142 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect connector 1. • Disconnect connector 2. • Disconnect connector 3. • Disconnect connector 4. Fig. 55: Top view of control box (top cover removed), disconnecting connectors •...
  • Page 143 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove fixing screws 1. Fig. 57: Left-hand view of control box, removing fixing screws • Pull front panel 2 slightly away from control box. •...
  • Page 144 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove label 1. • Remove fixing screws 2. HIGH VOLTAGE RISK OF ELECTRIC SHOCK. DISCONNECT THE ELECTRIC POWER BEFORE SERVICING. C A U T I O N Fig.
  • Page 145 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 14.19.3 Dismounting/Replacing the Backlighting Lamp • Switch control box off using ON/OFF switch (ON/OFF switch is located on rear panel of control box). •...
  • Page 146 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect connector 1. • Disconnect connector 2. • Disconnect connector 3. • Disconnect connector 4. Fig. 61: Top view of control box (top cover removed), disconnecting connectors •...
  • Page 147 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove fixing screws 1. Fig. 63: Left-hand view of control box, removing fixing screws • Pull front panel 2 slightly away from control box. •...
  • Page 148 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Turn Display PCB such that display screen is up. • Remove label 1. • Remove fixing screws 2. HIGH VOLTAGE RISK OF ELECTRIC SHOCK. DISCONNECT THE C A U T I O N ELECTRIC POWER BEFORE SERVICING.
  • Page 149 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Gas Box 15.1 Gas Box Components (left-hand side) SV00389 Fig. 66: Left-hand view of gas box Container cylinder connection Input valve, vent O cylinder connection connection Gas failure alarm O connection...
  • Page 150 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 15.2 Gas Box Components (right-hand side) Fig. 67: Right-hand view of gas box Alarm whistle DR2 (N O pressure regulator) DR3 (AIR pressure regulator) DR1 (O pressure regulator) Ejector...
  • Page 151 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 15.3 Removing the Gas Box • Switch control box off using ON/OFF switch (ON/OFF switch is located on rear panel of control box). •...
  • Page 152 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 15.4 Pressure Regulators Replace pressure regulators after six years of service or install “Pressure Regulator” spare parts set. See replacement interval matrix on Page 4.5 of the Test Certificate. 15.4.1 Testing the Pressure Regulators •...
  • Page 153 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove hoses 1 of respective pressure regulator (O /AIR/N O) by pushing in retaining rings 2 and pulling out hoses simultaneously. • Remove fixing screw 3 and remove pressure regulator. Pressure regulator Fig.
  • Page 154 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Before installing the “Pressure Regulator” spare parts set, the pressure regulator must be closed (depressurized) as follows: • Unlock adjusting ring 1 (pull in direction of A). •...
  • Page 155 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Secure respective pressure regulator to gas box using locknut 1. Fig. 72: Adjusting/securing pressure regulator 15.4.3 Adjusting the Pressure Regulator • Use a T-piece to connect a separate pressure gauge (range: 0 to 6 bar) to outlet of pressure regulator to be adjusted.
  • Page 156 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Cosy Compact Breathing System Components Fig. 73: Exploded view of the compact breathing system "Cosy" 3-88...
  • Page 157 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions SV00435 Fig. 74: Ghost view of the compact breathing system "Cosy" Expiratory port Fresh-gas port Expiratory valve Ventilator port Flow sensor Fresh-gas decoupling valve PEEP valve Inspiratory valve MAN/SPONT-IPPV selector...
  • Page 158 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 16.1 Fresh-Gas Decoupling Valve In case of repair, replace the valve disc, the valve seat, or the sealing rings. Carefully glue valve seat into place using silicone glue. 16.1.1 Fresh-Gas Decoupling Valve Components Fig.
  • Page 159 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 16.2 Inspiratory Valve In case of repair, replace the gasket, the valve disc, and the valve seat, or the complete inspiratory valve. Carefully glue valve seat into place using silicone glue. 16.2.1 Inspiratory Valve Components Fig.
  • Page 160 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 16.3 Expiratory Valve In case of repair, replace the gasket, the valve disc, the valve seat, or the complete expiratory valve. Carefully glue valve seat into place using silicone glue. 16.3.1 Expiratory Valve Components Fig.
  • Page 161 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 16.4 PEEP Valve In case of repair, replace the O-ring, the socket, the diaphragm, the valve seat, the sealing ring, or the complete PEEP valve. Carefully glue valve seat into place using silicone glue.
  • Page 162 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 16.5 APL Valve In case of repair, replace the complete APL valve. 16.5.1 APL Valve Components Fig. 79: APL valve components APL valve ring nut Cosy APL valve Crater screw 16.5.2...
  • Page 163 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 16.6 Cosy Absorber In case of repair, replace individual absorber components or the complete absorber. 16.6.1 Cosy Absorber Components Fig. 80: Exploded view of the Cosy absorber Absorber cover Absorber canister O-ring...
  • Page 164 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Circle Absorption System Components Fig. 81: Circle absorption system components Inspiratory valve Check valve Pressure measuring port APL valve Fresh-gas decoupling valve MAN/SPONT-IPPV selector Fresh-gas port Flow sensor Absorber no.
  • Page 165 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 17.1 Fresh-Gas Decoupling Valve In case of repair, replace (as applicable) the valve disc, the screen element, the valve seat, the sealing rings, or the complete fresh-gas decoupling valve. 17.1.1 Fresh-Gas Decoupling Valve Components Fig.
  • Page 166 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 17.2 Inspiratory Valve In case of repair, replace (as applicable) the sealing rings, the valve disc, the valve seat, the screen element, the clamp ring, or the complete inspiratory valve assembly. 17.2.1 Inspiratory Valve Components Fig.
  • Page 167 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 17.3 Expiratory Valve In case of repair, replace (as applicable) the sealing ring, the valve disc, the valve seat, the spring ring, or the complete expiratory valve. 17.3.1 Expiratory Valve Components Fig.
  • Page 168 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 17.4 PEEP Valve In case of repair, replace (as applicable) the diaphragm, the spacer, the top part of the PEEP valve, or the complete PEEP valve. 17.4.1 PEEP Valve Components Fig.
  • Page 169 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 17.5 Absorber In case of repair, replace (as applicable) the screen diaphragm, the sealing ring, the plexiglass cover, or the complete absorber. 17.5.1 Absorber Components Fig.
  • Page 170 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 17.6 APL Valve In case of repair, replace the complete APL valve. 17.6.1 Replacing the APL Valve • Remove the APL valve ring nut from the old APL valve. •...
  • Page 171 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions General Information About the Flowmeter Block The flowmeter block is available in several versions. Depending on the drive gases used, it comes with four flowmeter tubes (2 x N 0, 2 x O ) or five flowmeter tubes (2 x O, 2 x O...
  • Page 172 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 18.1.2 Dismounting/Replacing the Flowmeter Block • Switch control box off using ON/OFF switch (ON/OFF switch is located on rear panel of control box). •...
  • Page 173 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Before disconnecting hoses from rear panel of flowmeter block, mark them for later reassembly. • Push in respective retaining ring 1 at hose connections 2 and, at the same time, pull out respective hose.
  • Page 174 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Before disconnecting hoses 1, mark them for later reassembly. 140 lg Fig. 90: Rear view of the S-ORC, marking hoses • Push in respective retaining ring 2 at hose connections and, at the same time, pull out marked hoses.
  • Page 175 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove fixing screws 1 of S-ORC and mount S-ORC to new flowmeter block. Fig. 92: S-ORC, removing the fixing screws • Connect marked hoses to S-ORC by pushing them firmly into hose connections. •...
  • Page 176 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions General Information About the S-ORC The S-ORC is mounted to the flowmeter block. In case of repair, adjust it or, if it cannot be adjusted, replace the complete S-ORC. S-ORC Fig.
  • Page 177 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 19.1 Deleted H-ORC China Version. For information refer to Fabius 2600 series Service Manual P/N 4116028 Fig. 94: deleted Fig. 95: deleted 3-109...
  • Page 178 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Fig. 96: deleted Fig. 97: deleted 3-110...
  • Page 179 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Fig. 98: deleted Fig. 99: deleted 3-111...
  • Page 180 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 19.2 Testing the S-ORC 19.2.1 Mechanical Pre-Adjustment • Adjust adjusting screw 1 for O such that it protrudes about 1 mm from valve element 2.
  • Page 181 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 19.2.2 High-Pressure Adjustment • Use a test pressure regulator to adjust a high pressure of 5 ±0.1 bar at a flow of 3 ±1 L/min. •...
  • Page 182 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 19.2.5 Checking/Adjusting the O Control Pressure • Connect a pressure gauge (measuring range 100 mbar) to O side inlet port 1 using a T-piece. •...
  • Page 183 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 19.2.6 Adjusting the Operating Point • Fully open N O flow control valve on flowmeter block. • Use O flow control valve to adjust O flow to 0.20 L/min.
  • Page 184 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 19.2.7 Fine Adjusting O Concentration (O O ratio) Make sure O sensor is functioning properly and has been calibrated. Check O concentration using an O analyzer (accuracy: 1 vol.% O •...
  • Page 185 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 19.2.8 Testing the O Concentration (O O Ratio) Concentration Test • Make sure O sensor is functioning properly and has been calibrated. • After adjusting/readjusting S-ORC valve, check O concentration using an O analyzer (accuracy: 1 vol.% O Flow (L/min)
  • Page 186 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 19.3 Dismounting/Replacing the S-ORC • Switch control box off using ON/OFF switch (ON/OFF switch is located on rear panel of control box). • Unplug power plug from AC outlet. •...
  • Page 187 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Before disconnecting hoses from rear panel of flowmeter block, mark them for later reassembly. • Push in respective retaining ring 1 at hose connector 2 and, at the same time, disconnect respective hose from S-ORC.
  • Page 188 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect hoses from hose connections 1 by pushing in the retaining rings and, at the same time, disconnecting the respective hose. • Remove S-ORC fixing screws. •...

  • Page 189: General Information About The Ventilator

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions General Information About the Ventilator In case of repair, replace (as applicable) the bag-type rolling seal, the rolling seal, or the complete motor. 20.1 Ventilator Components Safety valve...
  • Page 190 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 20.3 Dismounting the Ventilator from the Gas Box • Switch control box off using ON/OFF switch (ON/OFF switch is located on rear panel of control box). •...
  • Page 191 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove fastening screws 1 from pneumatics 2. • Loosen screw 3. • Lift up pneumatics 2, pull it out carefully, turn it around, and slide it back into its compartment.
  • Page 192 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove screw and washer 1 from the PEEP valve (see Figure below). • Disconnect cable connectors 2 from Pneumatics Control PCB. • Push disconnected cable connectors back into ventilator compartment. Fig.111:View of the pneumatics, removing the cable connectors •...
  • Page 193 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect ventilator connector 1 from uninterruptible power supply. • Push ventilator connector back into ventilator compartment. Fig.113:Rear view of Fabius, disconnecting the ventilator connector •...
  • Page 194 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Unplug power plug from AC outlet. • Remove ventilator from trolley (see section "Dismounting the Ventilator from the Box"). • Unlock patient system 1 by turning screws 2 one quarter of a full turn counterclockwise (90°) using a hexagon socket screw key.
  • Page 195 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove bag-type rolling seal 1 by pulling it out of ventilator in direction of A. Fig.116:View of the dismounted ventilator, removing the bag-type rolling seal •...
  • Page 196 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove fixing screws 1 from cover of ventilator and remove hose from inside of cover. • Place cover aside. Fig.118:Side view of the ventilator, removing the fixing screws •...
  • Page 197 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove fixing screws 1 from piston and rolling seal 2. Fig.120:Top view of the ventilator, removing the fixing screws • Remove piston and rolling seal and place them aside. •...
  • Page 198 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Turn motor upside down. • Disconnect cable connector from motor. • Remove screws 1 from motor. Fig.122:Bottom view of the motor, removing the fixing screws •...
  • Page 199 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 20.4.1 Dismounting/Replacing the Rolling Seal • Unplug power plug from AC outlet. • Unlock patient system 1 by turning screws 2 one quarter of a full turn counterclockwise (90°) using a hexagon socket screw key.
  • Page 200 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove bag-type rolling seal 1 by pulling it out of ventilator in direction of A. Fig.125:View of the dismounted ventilator, removing the bag-type rolling seal •...
  • Page 201 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove fixing screws 1 from cover of ventilator and remove hose from inside of the cover. • Place cover aside. Fig.127:Side view of the ventilator, removing the fixing screws •...
  • Page 202 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove fixing screws 1 of piston and rolling seal 2. Fig.129:Top view of the ventilator, removing the fixing screws • Remove piston and bag rolling seal and place them aside. •...
  • Page 203 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • If applicable, turn new bag-type rolling seal 1 inside out (make sure small groove 2 points outwards). • Pull bag-type rolling seal 1 over cylinder down to cylinder bottom 3 (bag-type rolling seal should now protrude about 8 mm from rim of cylinder).
  • Page 204 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Fig.133:Inserting the retaining ring into the groove of the bag-type rolling seal • Insert rubber ring 2 into outer groove of cylinder. Fig.134:Inserting the rubber ring into the outer groove of the cylinder •...
  • Page 205 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Place piston 1 on the motor spindle plate and secure piston using screws 2. Fig.135:Top view of the motor, mounting the piston •...
  • Page 206 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Secure patient system 1 by tightening locking elements 2 of patient system (turn locking elements 90° clockwise). Fig.136:Top view of the patient system, securing the patient system •...

  • Page 207: General Information About The Uninterruptible Power Supply (Option)

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions General Information About the Uninterruptible Power Supply (Option) The uninterruptible power supply (rechargeable batteries) must be replaced with a new one at 3-year intervals. In case of malfunction, the only replaceable single part is the fuse of the rechargeable batteries.
  • Page 208 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Remove nuts and washers 1. Fig.138:Rear view of Fabius, removing the rechargeable batteries The uninterruptible power supply (UPS) of Fabius CE consists of a set of two rechargeable batteries.
  • Page 209 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions WARNING: Risk of personal injury. No uninterruptible power supply in case of power failure if rechargeable batteries are not connected correctly. Make sure to connect rechargeable batteries correctly.

  • Page 210: General Information About The Pneumatics

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions General Information About the Pneumatics The pneumatics comprises the following assemblies: − Pneumatics Control PCB − piston pump − pressure sensor for vacuum measurement of piston pump/muffler. −...
  • Page 211 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 22.1 Pneumatics Control PCB In case of repair, replace the complete Pneumatics Control PCB. 22.1.1 Testing the Pneumatics Control PCB • In case of failure, check Pneumatics Control PCB using the debug mode: (no ventilator error: VEN 0000) 22.1.2 Dismounting/Replacing the Pneumatics Control PCB...
  • Page 212 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Electrostatic discharge can damage electrostatic sensitive devices. Use a static-dissipative mat and a wrist strap when handling electrostatic sensitive devices. • Remove fixing screws 1 from pneumatics 2. •...
  • Page 213 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect cable connectors 1 from Pneumatics Control PCB. • Remove fixing screws 2. Fig.143:Removing the fixing screws from the Pneumatics Control PCB •...
  • Page 214 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 22.2 Piston Pump In case of repair, replace the complete piston pump. 22.2.1 Checking the Piston Pump • Check piston pump using the debug mode. 22.2.2 Dismounting/Replacing the Piston Pump •...
  • Page 215 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Electrostatic discharge can damage electrostatic sensitive devices. Use a static-dissipative mat and a wrist strap when handling electrostatic sensitive devices. • Remove fixing screws 1 from pneumatics 2. •...
  • Page 216 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect connector 1. • Mark hoses 2 and 3 for later reassembly and disconnect them from piston pump connection. Fig.146:Top view of the pneumatics, removing the piston pump •...
  • Page 217 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Connect connector of piston pump to connection 1 of Pneumatics Control PCB. • Connect hoses 2 and 3 (see previously applied markings) to piston pump 4 (see following Figure).
  • Page 218 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 22.3 Pressure Sensor In case of repair, replace the complete pressure sensor. 22.3.1 Checking the Pressure Sensor • Check pressure sensor using the debug mode: “PMEM” (Software 1.00) “Pvac” (Software 2.00).
  • Page 219 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Electrostatic discharge can damage electrostatic sensitive devices. Use a static-dissipative mat and a wrist strap when handling electrostatic sensitive devices. • Remove fixing screws 1 from pneumatics 2. •...
  • Page 220 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect connector 1 from Pneumatics Control PCB. Fig.151:Top view of the pneumatics, removing the connector • Carefully cut cable tie which fastens electrical cables together. •...
  • Page 221 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Replace pressure sensor with a new one. • Reconnect pressure sensor connector to Pneumatics Control PCB. • Fasten all electrical cables together using a new cable tie. •...
  • Page 222 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 22.4 Electronic PEEP Valve In case of a repair, replace the complete electronic PEEP valve. 22.4.1 Testing the Electronic PEEP Valve • Check function of electronic PEEP valve according to Test Certificate. 22.4.2 Dismounting/Replacing the Electronic PEEP Valve •...
  • Page 223 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Electrostatic discharge can damage electrostatic sensitive devices. Use a static-dissipative mat and a wrist strap when handling electrostatic sensitive devices. • Remove fixing screws 1 from pneumatics 2. •...
  • Page 224 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Disconnect connector 1 from Pneumatics Control PCB. • Mark hoses 2 and 3 for later reassembly. • Disconnect marked hoses 2 and 3 from electronic PEEP valve 4. •...
  • Page 225 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions • Hold electronic PEEP valve 1 in place and remove fixing screws and washers 2. Fig.156:Top view of the pneumatics, replacing the electronic PEEP valve •...
  • Page 226 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 22.4.3 Checking the Electronic PEEP valve (Software 1.00) • Switch control box on. • Calibrate O sensor in the standby mode. • Calibrate flow sensor in the standby mode. •...
  • Page 227 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 22.4.4 Calibrating the PEEP Valve (software 2.00 or higher) In software version 2.00 or higher, the electronic PEEP valve is calibrated automatically in the DrägerService Mode. •...
  • Page 228 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions If the message “OK” is displayed, proceed as follows: • Connect complete breathing system (corrugated hoses, Y-piece, etc.) to circle absorption system. • Make sure hose system has no leaks. •...

  • Page 229: Patient System

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Patient System In case of repair, replace the safety valve, the auxiliary air valve, or the complete patient system. Auxiliary air valve Safety Fig.157:Top view of the patient system Safety valve Auxiliary air valve...
  • Page 230 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 23.1 Dismounting/Replacing the Patient System • Unlock patient system 1 by turning screws 2 one quarter of a full rotation (90°) counterclockwise using an Allen key. •...
  • Page 231 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 23.2.2 Safety Valve Components Screw Spring Valve disc Disc Fig.160:Sectional view of the safety valve 23.2.3 Dismounting/Replacing the Safety Valve • Unscrew safety valve using a pair of plastic-jaw pliers. •...
  • Page 232 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions 23.3 Auxiliary Air Valve In case of repair, replace the complete auxiliary air valve. 23.3.1 Testing the Auxiliary Air Valve • Check function of auxiliary air valve according to Test Certificate. 23.3.2 Auxiliary Air Valve Components Threaded ring...

  • Page 233: Tubing Diagram

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Repair Instructions Tubing Diagram 100 lg ALARM WHISTLE VALVE M25062 M25073 M31602 290 lg M25072 185 lg M31602 M31602 8402745 M30937 ANESTHETIC VAPORIZER CONNECTION N2O PRESSURE M30937 PORT REGULATOR...
  • Page 234 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS...

  • Page 235: 4.0 Test Certificate

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 5330.200 4.0 Test Certificate File no.: 02.99 Edition: Fabius CE ® DrägerService Installation site: Explanation of Symbols C = Check condition Defect/error/fault O = Check function Serial no.: Spare parts used L = Check for leaks Date of delivery/...
  • Page 236 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Table 1: Fabius CE test equipment Test Equipment Part Number -1 bar pressure gauge 7901514 1 bar pressure gauge 7901513 -30 + 120 mb pressure gauge 7901515 15 bar pressure gauge 2M5223 Digital barometer...
  • Page 237 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Table 2: Fabius CE wearing parts replacement schedule Quantity Item Part No. Quantity Item Part No. As required Every 2 years (PMS kit P/N 4115660), (Cyl kit P/N 4115664) incl.

  • Page 238: Unit, General

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Control box no.: Circle system mount no. Compact breathing system no.: Inhalation valve no.: Exhalation valve no.: Ventilator no.: Basic unit no.: The serial number can be entered on reaching the appropriate test item.
  • Page 239 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Shelf Writing surface Swivel cabinet 1.6.1 Drawers Rollers 1.7.1 Brakes Earthing stud Earthing cable (if fitted) 1.10 Mixed-gas hose 1.10.1 Sealing ring M 5128 (3x) 1.11 Swivel-out section, ventilator 1.12 Patient section 1.13...

  • Page 240: Circle System Mount Or Compact Breathing System

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 1.19 Manual breathing bag 1.20 ISO Y-piece 1.21 Mask (optional) 1.22 Further accessories Check the respective scope. Circle system mount or compact breathing system (enter serial no. on page 2 of this TC) Flow sensor seals 2.1.1 In circle system M 09257 (below flow...
  • Page 241 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS FGE valve in circle system 2.6.1 Cones 2.6.2 Sealing ring M 32014 on Cone, renew as necessary Date of next replacement__________ On Cosy O-ring 6802087l Ventilator port O-rings 2M 08777 (x 2), renew as necessary Filter element in circle system 2.10...

  • Page 242: Control Box

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 2.13.2 Valve crater Must not exhibit signs of damage. Pins must not be bent and there must be no surface damage inside the valve disc guide. 2.13.3 Sealing ring M 09231 2.13.4 Inspection cap with PEEP valve...
  • Page 243 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS O2 sensor adapter 3.4.1 O-rings (2M 10296, green; 2M 10633, brown) 3.4.2 O2 cable, plug O2 sensor socket Flow sensor hoses Flow sensor connections 3.7.1 Flow sensor Pressure hose, pressure connection 3.8.1 Bacteria filter 8402868...

  • Page 244: Gas Connections

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 3.18 Replace 24 V rechargeable battery every 3 years 2x 1841416 Date of next replacement: _________ Gas connections CS inputs Renew strainer M 19238 and O-ring M 19241 every 2 years. Optional: Air Date of next replacement: _________ CS connecting hoses...
  • Page 245 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 4.4.1 Sealing rings M 07152 (2x) Cylinder pressure reducer O2, serial no. N2O, serial no. Replace diaphragms 2312600 every 6 years Date of next replacement: _________ 5.2.1 Annual output test Next test: Detach cylinder connection from Fabius...

  • Page 246: Cylinders

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Test values: Supply pressure Outlet > 80 bar 2.7-5.5 bar > 45 bar 2.7-5.5 bar Connection hoses High-pressure gauge Cylinders Small O2 cylinders Supervisory authority inspection every 6 years All other cylinders every 10 years Check expiry date...

  • Page 247: Lack Of O2 Alarm

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Lack of O2 alarm Alarm valve M 28480 Replace diaphragm M 16497 every 4 years. Date of next replacement: _________ Build up 5 bar with test pressure reducer by way of O2-CS connection.

  • Page 248: Ejector Outlet

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Pressure regulator N O measuring tubes Supply pressure (5...5,5bar) Test value: P 2,0 + 0,2bar Pressure regulator Air measuring tubes Supply pressure (5...5,5bar) Test value: P 1,5 + 0,2bar O2 bypass (flush valve) Functional test Test set-up:...
  • Page 249 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 11.1.1.1 Sealing ring 11.1.2 Renew bacteria filter CH 102 (set of 5: 6723976) 11.2 Vacuum-type secretion aspirator assembly 11.2.1 Vacuum connecting hose 11.2.1.1 Sealing ring 11.3 Frame 11.3.1 Cylinder holder 11.3.2...

  • Page 250: Ags System

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 11.9 Pressure gauge Comparison measurement Tolerance ± 4% of full scale value 11.10 Shutoff valve 11.11 Vacuum control valve (vent valve) 11.12 Pushbutton rapid vent valve (vacuum operation only) AGS system (optional) If applicable, replace particulate filter M 33294...

  • Page 251: Leak Test

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Leak test Perform leak test between gas source and flow control valve. Test prerequisites: All gas supplies depressurised. Flow control valves closed. V-Sensor 24V-Accu Motor Control -Sensor 15.1 O2-air/N2O-CS operation Connect CS connection hoses with test...

  • Page 252: Low Pressure Leak Test

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Low-pressure leak test Connect mixed-gas socket to pressure gauge -30...+120 mbar (7901515) or digital pressure gauge (7901843). Establish all gas supplies. All flow control valves closed. Pressure Fabius 16.1 No build-up in pressure is permissible with...
  • Page 253 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 17.1 Test set-up circle system: seal seal COSY leak test: SETTING MAN 70mb SEAL WITH CAP O2 SENSOR CONNECTED SEAL WITH CAP SV00433 Switch pressure limitation valve to "MAN" and set to 70 mbar.
  • Page 254 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 17.2 Testing of inhalation and exhalation valves Remove adapter. Seal absorber with protective cap (M 14405). Remove manual breathing bag. Connect up pressure gauge -30/+120 mbar, rotameter as shown. seal Outlet valve function test: EXPIRATION VALVE...

  • Page 255: Flowmeter Unit

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Build up pressure of p = 40 mbar Perm. gas flow < 0.1 L/min. Assemble circle system 17.3 Cosy inlet valve test Valve port open. APL valve set to Man, 70 mbar.
  • Page 256 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 19.2 End stop of control valves Open fresh-gas outlet Open control valves Maximum flow with valves fully open O2 and N2O > 9 L/min. in each case O2 and air >...

  • Page 257: S-Orc

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS S-ORC 20.1 Rating plate at flowmeter unit S-ORC 20.2 Functional test Establish gas supply. Remove Vapor. Mixed-gas outlet open Open N2O control valve as far as it will go Open O2 control valve once as far as it will go and close again 20.2.1...
  • Page 258 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 21.3 Calibrate pressure sensor In Service mode set pressure sensor to zero. (Keycode 112) Detach pressure gauge tube to do so. Calibration successful. (Otherwise replace pressure sensor 18 31 887) Switch unit off and back on again.
  • Page 259 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 21.6 Pressure-limiting valve test On control box IPPV, set = 40mbar = 6/min IPPV TI:TE = 1 : 1 TIP:TI = 10 % PEEP =0mbar = 380 mL Connecting sleeve M 13506 Pressure gauge 7901515 Connect -30/+120 mbar pressure gauge...

  • Page 260: Testing Type Of Gas, Cylinder Operation (Optional)

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ISOsock- T-piece Connecting sleeve Pressure gauge 7901515 Rotameter Flowmeter 7901161 2M 85502 Use flowmeter to set stable pressure of 30 mbar. Set flow (leakage rate) must be < 20 mL/ min.

  • Page 261: Testing Type Of Gas, Cs Operation

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 22.2 N2O supply, cylinder Open N2O cylinder (O2 cylinder is open) Set * = 0.8 L/min. at O2 flowmeter Open all other control valves N2O flowmeter indicates * ≈ 1.6...2.6 L/ min.

  • Page 262: Functional Test Of Ventilation Mode

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 23.3 Air-CS (if fitted) Establish O2, N2O and air supply Pressure gauge for air indicates CS pressure. Fully open N2O control valve Set air flowmeter to * = 1 L/min. Test objective: Air flowmeter indicates * = 1 L/min.
  • Page 263 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 24.3 Flow sensor zeroing: (With SW > 2.5 check that gas type is set to AIR) Move to STANDBY. Detach hoses of flow sensor from control box. Call-up zeroing page by pressing Zero flow sensor.
  • Page 264 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Unit starts ventilation. Drive runs quietly and smoothly 24.5 Display V = 300 - 450 ml 24.6 Peep pressure Steady-state control after max. 10 breaths. Adapt pressure warning limits if necessary Press PEEP parameter button.

  • Page 265: Safety Tests

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Safety tests 25.1 Power cord 25.2 Protective conductor test as per VDE 751 Test objective: R < 0.2 Ω 25.3 Equivalent unit leakage current Fabius mains switch on. Subsequent measurements may exceed the first-measured value by max.

  • Page 266: Tests Carried Out By/On

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Tests carried out by/on: Name: Date: Signature: These steps are regarded as repair work and are therefore not included in the inspection service price. Report: ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________...

  • Page 267: Fabius Trolley

    RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts 5.0 Spare and Replacement Parts Part numbers for field-replaceable items on the Fabius anesthesia system are listed on the following pages, along with part numbers for related hardware and cables. The item numbers are keyed to the accompanying illustrations to aid in identifying the item and its location.
  • Page 268 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00402...
  • Page 269 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Fabius Trolley............2603200 Drawer assembly .
  • Page 270 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00398 Rev. A...
  • Page 271 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Pin Index Trolley Assembly (3 drawer)........4115907 Yoke, O2 (2x) .
  • Page 272 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts 29 21 TROLLEY SV00414 VIEW B - B CENTER ITEM #17 ON FLANGE VIEW A - A Rev. A...
  • Page 273 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Writing Tray ............4115174 Hinge arm shaft group .
  • Page 274 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts 17 18 SV00411...
  • Page 275 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Gasbox Assembly ............4115234 One position vapor mount.
  • Page 276 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00403 SECTION A - A 41 24 SECTION B - B Rev. A 5-10...
  • Page 277 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Flowmeter assemblies......2603012 (illustrated), 2603504, 2600332, 2605010 ORC mounting plate .
  • Page 278 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts 21 25 20 26 41 42 19 18 41 42 17 24 25 17 25 21 SV00401 5-12...
  • Page 279 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER 3-Gas inlet assembly (illustrated) ......... . 2603015 2-Gas 5 connector inlet assembly .
  • Page 280 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00400 46 26 PIPELINE 40 LG 47 55 SUPPLY PIPELINE 50 LG SUPPLY 110 LG 48 26 CYLINDER 110 LG 49 18 50 SUPPLY 90 LG OUTLET...
  • Page 281 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Gas inlet assembly continued 38. DW-nut, hex M4 DIN 934 (5x)......... . 1328956 39.
  • Page 282 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00413 Rev. A 5-16...
  • Page 283 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Circle 9 System ............2603100 Circle 9 System Support.
  • Page 284 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00412 5-18...
  • Page 285 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Circle 9 System (continued) ..........2603100 Inspiratory valve .
  • Page 286 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00415 Rev. A 5-20...
  • Page 287 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Circle 9 System (continued) ..........2603100 Expiratory valve .
  • Page 288 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00416 5-22...
  • Page 289 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Circle 9 System (continued) ..........2603100 Absorber .
  • Page 290 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00417 5-24...
  • Page 291 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Circle 9 System (continued) ..........2603100 Intermediate piece .
  • Page 292 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00420 Rev. B 5-26...
  • Page 293 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER COSY assembly, modified ..........4115193 Compact Breathing System COSY.
  • Page 294 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00418 Rev. A 5-28...
  • Page 295 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER COSY Absorber Top ........... . AF00495 Absorber top piece .
  • Page 296 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00419 5-30...
  • Page 297 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER COSY Absorber Canister ..........M29320 Screen insert .
  • Page 298 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00409 Rev. A 5-32...
  • Page 299 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Control Box ....4115255 (110V), 4115656 (220V France), 2600350 (220V) Transformer assembly .
  • Page 300 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00404 5-34...
  • Page 301 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Ventilator Assembly ........... . . 2600600 New part number .
  • Page 302 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts Sonnenschein Sonnenschein SV00407 Panasonic Panasonic 5-36...
  • Page 303 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Battery assembly ............2600654 Battery, rechargeable (2x) .
  • Page 304 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts 13 12 11 14 12 SV00406 15 16 5-38...
  • Page 305 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Pneumatic Control System (early design) ........2600550 Pump mounting plate .
  • Page 306 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00440 (CONNECTS TO ITEM 7) Rev. C 5-39A...
  • Page 307 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Pneumatic (PEEP Control) Assembly (later design)......4116213 Gasket, top .
  • Page 308 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00410 5-40...
  • Page 309 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER A-cone Switch Assembly ..........4115226 Fresh gas hose .
  • Page 310 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00405 5-42...
  • Page 311 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Sensor Set............2600340 Flow sensor hose assembly .
  • Page 312 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00408 5-44...
  • Page 313 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Bain Circuit Adapter........... . . 4115225 Body assembly .
  • Page 314 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts SV00419 5-46...
  • Page 315 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Cylinder Conversion Kit ..........2600720 Screw, M5 x 12 (2x) .
  • Page 316 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts COSY ASM (REF.) SV00390 SEMI OPEN ADAPTER Rev. A 5-48...
  • Page 317 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Spare and Replacement Parts ITEM DESCRIPTION PART NUMBER Semi-Open Adapter Assembly ..........4115227 Rev.
  • Page 318 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS...
  • Page 319 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 6.0 Fault-Cause-Remedy Fault Cause Remedy A continuous audible Fabius is not connected to Connect Fabius to mains power alarm is given. No mains power supply. supply. visible alarm appears on the display.
  • Page 320 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Fault-Cause-Remedy Fault Cause Remedy CHECK VENTILATOR The ventilator is not Check the diaphragm and close assembled correctly. the housing of the patient system. Select standby mode and switch back to IPPV mode.
  • Page 321 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Fault-Cause-Remedy Fault Cause Remedy FLOW INOP The flow sensor has not Calibrate the flow sensor. been calibrated. The flow sensor is faulty. Replace the flow sensor and calibrate it.
  • Page 322 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Fault-Cause-Remedy Fault Cause Remedy Paw HIGH The upper alarm limit Check the upper alarm limit (Paw) (Paw) has been exceeded. setting. The hose is kinked. Check the hose system.
  • Page 323 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS 7.0 Changes Record all changes and modifications made to the machine. Type of Change Date...
  • Page 324 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS...
  • Page 325 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS ® Fabius Technical Memo 8.0 Technical Memo Troubleshooting, Fabius CE New software 2.50 A new software package has been developed for the Fabius CE. General replacement in the field is not planned! The factory will, however, be shipping new Fabius units with the software release 2.50.
  • Page 326 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS...
  • Page 327 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS Fabius NAD Service Manual Rev. C summary of changes Page Description ....Revised TOC to include later design pneumatic control sys 3-142 .
  • Page 328 RETURN TO THIS MANUAL'S TABLE OF CONTENTS RETURN TO CD-ROM TABLE OF CONTENTS North American Dräger and DrägerService are divisions of Draeger Medical, Inc. 3122 Commerce Drive Telford, PA 18969 Tel: (215) 721-5402 (800) 543-5047 Fax: (215) 721-5784 Web: www.draegermedical.com Printed in the U.S.A.

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