Sullair LS20 Operator's Manual And Parts List
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Sullair LS20 Operator's Manual And Parts List

Industrial air compressor 100hp/ 75kw standard and 24kt including variable speed drive
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INDUSTRIAL AIR
COMPRESSOR
LS20
100HP/ 7 7 5KW
STANDARD AND 24KT
Variable S S peed D D rive
including
OPERATOR'S
MANUAL AND
PARTS LIST
KEEP FOR
FUTURE
REFERENCE
Part Number 02250137-540
©Sullair Corporation

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  • Page 1 INDUSTRIAL AIR COMPRESSOR LS20 100HP/ 7 7 5KW STANDARD AND 24KT including Variable S S peed D D rive OPERATOR’S MANUAL AND PARTS LIST KEEP FOR FUTURE REFERENCE Part Number 02250137-540 ©Sullair Corporation...
  • Page 2 AIR CARE SEMINAR TRAINING Sullair Air Care Seminars are 3-day courses that provide hands-on instruction in the proper operation, maintenance and service of Sullair equipment. Individual seminars on Industrial compressors and com- pressor electrical systems are presented at regular intervals throughout the year at a dedicated training facility at Sullair’s corporate headquarters in Michigan City, Indiana.

  • Page 3: Table Of Contents

    ELECTRO-MECHANICAL VALVE 2.8 AIR INLET SYSTEM, FUNCTIONAL DESCRIPTION 2.9 INSTRUMENT PANEL GROUP, FUNCTIONAL DESCRIPTION ELECTRO-MECHANICAL CONTROLLER Section 3 SPECIFICATIONS 3.1 TABLE OF SPECIFICATIONS- LS20-100HP/ 75KW 3.2 LUBRICATION GUIDE 3.3 APPLICATION GUIDE 3.4 LUBRICATION CHANGE RECOMMENDATIONS AND MAINTENANCE Section 4 INSTALLATION 4.1 MOUNTING OF COMPRESSOR...
  • Page 4 TABLE OF CONTENTS Section 4 INSTALLATION (CONT). 4.4 COUPLING ALIGNMENT CHECK 4.5 FLUID LEVEL CHECK 4.6 ELECTRICAL PREPARATION- ELECTRO- MECHANICAL 4.7 ELECTRICAL PREPARATION- SUPERVISOR 4.8 MOTOR ROTATION DIRECTION CHECK- STANDARD ELECTRO-MECHANICAL 4.9 MOTOR ROTATION DIRECTION CHECK- SUPERVISOR Section 5 SUPERVISOR CONTROLLER 5.1 SUPERVISOR KEYBOARD 5.2 MAIN DISPLAY...
  • Page 5 TABLE OF CONTENTS Section 8 OPERATION- ELECTRO- MECHANICAL 8.1 GENERAL 8.2 PURPOSE OF CONTROLS- ELECTRO-MECHANICAL 8.3 INITIAL START-UP PROCEDURE 8.4 SUBSEQUENT START-UP PROCEDURE 8.5 SHUTDOWN PROCEDURE Section 9 TROUBLESHOOTING- ELECTRO- MECHANICAL 9.1 TROUBLESHOOTING- ELECTRO-MECHANICAL 9.2 TROUBLESHOOTING GUIDE- ELECTRO-MECHANICAL Section 10 MAINTENANCE 10.1 GENERAL 10.2 DAILY OPERATION...
  • Page 6 12.23 DECAL GROUP 12.24 DECAL LOCATION- OPEN AIR-COOLED 12.25 DECAL LOCATION- OPEN WATER-COOLED 12.26 DECAL LOCATION- CONTROL BOX 12.27 DECAL LOCATION- ENCLOSURE 12.28 WIRING DIAGRAM- LS20-100HP FULL VOLTAGE SUPERVISOR CONTROLLER 12.29 WIRING DIAGRAM- LS20-100HP FULL VOLTAGE ELECTRO-MECHANICAL 12.30 WIRING DIAGRAM- LS20-100HP WYE-DELTA SUPERVISOR CONTROLLER 12.31 WIRING DIAGRAM- LS20-100HP WYE-DELTA...

  • Page 7: General

    SAFETY 1.1 GENERAL the service air outlet and the shut-off (throttle) Sullair Corporation and its subsidiaries design and valve, either at the compressor or at any other point manufacture all of their products so they can be along the air line, when an air hose exceeding operated safely.

  • Page 8: Fire And Explosion

    Section 1 SAFETY death or serious injury may result. environment unless the compressor has been spe- cially designed and manufactured for that duty. 1.4 FIRE AND EXPLOSION A. Clean up spills of lubricant or other combustible 1.5 MOVING PARTS substances immediately, if such spills occur. A.

  • Page 9: Electrical Shock

    Section 1 SAFETY supplying respirators or other breathing air utiliza- or repairs with one hand only, so as to minimize the tion equipment and DO NOT discharge air from possibility of creating a current path through the these systems into unventilated or other confined heart.

  • Page 10: Entrapment

    Section 1 SAFETY pallet if provided. If neither fork pockets or pallet are cause the compressor to tumble off, possibly caus- provided, then make sure compressor is secure ing serious injury or property damage in the and well balanced on forks before attempting to process.

  • Page 11: Description Of Components

    This unit provides combination separator and trap, all mounted on a continuous compression to meet your needs. Figure 2-1A Sullair Rotary Screw Air Compressor- Air-cooled (typical component layout) (I) DO NOT Operate compressor without cooler access panels in place (see Figure 2-1B).
  • Page 12 With a Sullair compressor, there is no mainte- 2. Seals the leakage paths between the rotors and nance or inspection of the internal parts of the Figure 2-2 Sullair Rotary Screw Air Compressor- Water-cooled (typical component layout)

  • Page 13: Compressor Cooling And Lubrication System, Functional Description

    Section 2 DESCRIPTION Figure 2-3 Compressor Fluid Cooling/Lubrication and Discharge System- Air-cooled the stator and also between the rotors them- Lubrication System (air-cooled version) consists selves. fan, motor, radiator-type aftercooler/fluid cooler, full flow fluid filter, ther- 3. Acts as a lubricating film between the rotors mal valve, and interconnecting piping and tub- allowing one rotor to directly drive the other, ing.
  • Page 14 Section 2 DESCRIPTION Figure 2-4 Compressor Fluid Cooling/Lubrication and Discharge System- Water-cooled The pressure in the receiver/sump causes fluid flow valve begins to close and a portion of the fluid then by forcing the fluid from the high pressure area of flows through the cooler.

  • Page 15: Compressor Discharge System, Functional Description

    The following description air flows through the separator. A return line (or text applies to all LS20 series compressors with scavenge tube) leads from the bottom of the sepa- optional Supervisor Controller. For explanatory pur-...
  • Page 16 Section 2 DESCRIPTION Figure 2-5A Control System with Supervisor Controller discontinue applying pressure to the inlet valve, regulator and the solenoid valve remain closed dur- and allow the compressor to continued with the ing this phase. The inlet valve is in the fully open start mode.
  • Page 17 Section 2 DESCRIPTION Figure 2-5B Control System with Electro-Mechanical Controller and thereby reducing the latter’s air delivery. The air rack, in turn, engages with the pinion mounted on throttling of the inlet poppet valve system increases the spiral valve shaft assembly. This results in a proportionately with a rise of line pressure from 101 rotary motion.

  • Page 18: Control System, Functional Description- Electro-Mechanical Valve

    The following guidelines range from 50 to 40%. During this period, the pres- apply to all LS20 Series compressors. For explana- sure rises approximately from 106 to 110 psig (7.3 tory purposes this description will apply to a com- to 7.6 bar).

  • Page 19: Air Inlet System, Functional Description

    Section 2 DESCRIPTION proportionately with a rise of line pressure from 101 psig [6.9 bar]), the pressure switch closes, re-ener- to 110 psig (7 to 7.6 bar). gizing the 3-way solenoid valve and allowing the blowdown valve to close. The re-energized solenoid MODULATING MODE WITH OPTIONAL SPIRAL valve again prevents pre sure from reaching the VALVE - 100 to 110 PSIG (6.9 TO 7.6 bar)

  • Page 20: Instrument Panel Group, Functional Description Electro-Mechanical Controller

    Section 2 DESCRIPTION and STOP push buttons and an hourmeter. Figure 2-7 Instrument Panel Group Refer to Figure for locations of the following indicators and controls: • The line (terminal) pressure gauge is connected to the dry side of the receiver downstream from the check valve and continually monitors the air pres- sure.

  • Page 21: Table Of Specifications- Ls20-100Hp/ 75Kw

    (II) Add an additional height for servicing the separator as follows: a) Open: 9 in. / 229 mm b) Enclosed: 31.5 in. / 610 mm (III) Add 500 lbs. / 228 kg for enclosure. For latest sound test data, consult Sullair factory. COMPRESSOR: Type: Positive displacement, fluid-lubricated, twin rotary screws...

  • Page 22: Lubrication Guide

    3.3 APPLICATION GUIDE DO NOT MIX DIFFERENT TYPES OF FLUIDS. Sullair encourages the user to participate in a fluid Contamination of non-detergent mineral fluids with analysis program with the fluid suppliers. This could traces of detergent motor fluids may lead to opera-...
  • Page 23 Section 3 SPECIFICATIONS Figure 3-2 Identification- LS20-100 ACAC Supervisor with Enclosure 02250136-510R00...
  • Page 24 Section 3 SPECIFICATIONS Figure 3-3 Identification- LS20-100 WCAC Supervisor with Enclosure 02250136-512R00...

  • Page 25: Mounting Of Compressor

    4.2 VENTILATION AND COOLING created across the fan. Consult a Sullair office for For air-cooled compressors, select a location to assistance in utilizing this heat.

  • Page 26: Electrical Preparation- Electro- Mechanical

    The maxi- etc. Sullair provides a wiring diagram for use by the mum oil level is at the top of the highest sight-glass installer. on the sump when the compressor has been stopped for at least 15 minutes.

  • Page 27: Electrical Preparation- Supervisor

    OSHA, National Electric Code and/or any applica- the three power input leads. Recheck rotation as ble local electrical code concerning isolation switch- outlined above. es, fused disconnects, etc. Sullair provides a wiring diagram for use by the installer. 4.9 MOTOR ROTATION DIRECTION CHECK- SUPERVISOR An electrical check should be made to help assure that the first start-up will be trouble-free.
  • Page 28 Section 5 SUPERVISOR CONTROLLER Figure 5-1 Supervisor Control Panel...

  • Page 29: Supervisor Keyboard

    - Toggles auto mode. Calibration - Correction factors for pressures. Factory Setup - Model settings. -Toggles Local/Remote mode. This can be Test - Used by Sullair personnel for troubleshooting used to disable sequencing. serial communications. 5.2 MAIN DISPLAY To select a function, use the up and down arrow...

  • Page 30: Status- Current Pressures, Temperatures, Inputs And Outputs

    Drain Time is the length of the time ener- The order of display is : gized. This does not apply to the Sullair SCD zero loss drain, which is not controlled or monitored by Temperatures - T1 through T5 depending on the Supervisor.

  • Page 31: Maintenance- Preventive Maintenance Information And Timers

    Section 5 SUPERVISOR CONTROLLER control. Select No for Load/No Load operation. Sensor Log - Log of sensor readings leading up to a fault. The sensor log shows the sensor readings leading up to a fault. The top line shows the last fault. The Unload pressure MUST be lowered to rated pres- following lines show T1, T2, P1 &...

  • Page 32: System Display- Display Of Modes Of Machines In A Sequencing System

    (RS-485) and the Sequence 5.10 FACTORY SETUP- Model settings. By parameters on each machine are set to ‘Hours’ The factory setup display is used by Sullair person- or ‘Number’. nel to initially set up the machine. The following val- The columns are described below ues reflect the machine configuration.
  • Page 33 Enables or disables the motor actuator module if installed. Starts - Number of machine starts. 5.11 TEST- Used by Sullair personnel for troubleshoot- Capacity - Maximum capacity of machine. ing of serial communications. VFD - N/Y Indicates if program is configured for...
  • Page 34 Section 5 SUPERVISOR CONTROLLER Table 5-1 Supervisor Controller Menu Tree...

  • Page 35: Motor Rotation Direction Check

    Section 6 OPERATION 6.1 MOTOR ROTATION DIRECTION CHECK 5. Slowly open the shut-off valve to the service line. After the electrical wiring has been done, it is nec- 6. Check for possible leaks in piping. essary to check the direction of the motor rotation. 7.
  • Page 36 NOTES...

  • Page 37: Troubleshooting Introduction

    However, DO NOT assume ommended check, consult your nearest Sullair that these are the only problems that may occur. All Distributor or the Sullair Corporation factory Service available data concerning the trouble should be Department. systematically analyzed before undertaking any 7.2 TROUBLESHOOTING GUIDE- SUPERVISOR CONTROLLER...
  • Page 38 Section 7 TROUBLESHOOTING-SUPERVISOR 7.2 TROUBLESHOOTING GUIDE- SUPERVISOR CONTROLLER (CONTINUED) MESSAGE MODEL ENABLE PROBABLE CAUSE REMEDY ALWAYS Main Motor Overload (cont.) Check motor starter contacts for Main Motor Overload proper operation. (CONTINUED) ALWAYS Check line voltage, if low consult power company. ALWAYS Module Network Error;...
  • Page 39 Section 7 TROUBLESHOOTING-SUPERVISOR 7.2 TROUBLESHOOTING GUIDE- SUPERVISOR CONTROLLER (CONTINUED) MESSAGE MODEL ENABLE PROBABLE CAUSE REMEDY ALWAYS Sump Pressure High (Poppet, FLOODED Check minimum pressure check P1 Sump Pressure High Spiral, Blowdown or Pneumatic valve (not applicable to Oil Free (CONTINUED) Valve Failed) (cont.) compressors).
  • Page 40 Section 7 TROUBLESHOOTING-SUPERVISOR Table 7-1 Alarms (LS20 Compressors) Start Sensor Type Limit Delay Delay Check (*) Comment System Check On Fault Constantly Factory Setup Check Sum Fail I/O Module Check On Fault Constantly Communication failure I/O Module Com Module Check...
  • Page 41 Section 7 TROUBLESHOOTING-SUPERVISOR Table 7-2 Parameters Type Enable Default Min Max Display Text Comment Setup Always Press Trans Setup X250 P1 Max 250psi transducer Setup Always Water Switch Water pressure switch enable for water cooled machines Setup Flooded Oil Switch Oil switch enable for flooded screw machines Setup...

  • Page 42: Machine Behavior After A Power Outage

    Section 7 TROUBLESHOOTING-SUPERVISOR 7.3 MACHINE BEHAVIOR AFTER A POWER OUT- the Remote Start/Stop input. See previous table for column descriptions. Condition: Machine was in a running or ready con- dition when power was lost. Table 7-3 below describes how a machine behaves after a power up the Sequencing Mode parameter must be set to under various conditions if the Restart timer is Remote to enable Remote Start/Stop input.
  • Page 43 Section 7 TROUBLESHOOTING-SUPERVISOR Figure 7-1 Wiring Diagram- Supervisor Communication Module 02250131-248R01...
  • Page 44 Section 7 TROUBLESHOOTING-SUPERVISOR Figure 7-2 Wiring Diagram- Supervisor Control 02250132-198R00...
  • Page 45 NOTES...
  • Page 46 Section 8 OPERATION- ELECTRO-MECHANICAL Figure 8-1 Instrument Panel- Electro-mechanical Controller...

  • Page 47: Purpose Of Controls- Electro-Mechanical

    MECHANICAL malfunction. Before starting your Sullair compres- While Sullair has built into this compressor a com- sor, read this section thoroughly and familiarize prehensive array of controls and indicators to...
  • Page 48 Section 8 OPERATION- ELECTRO-MECHANICAL 8.2 PURPOSE OF CONTROLS- ELECTRO-MECHANICAL (CONTINUED) CONTROL OR INDICATOR PURPOSE ON LED Indicates when compressor is in operation: -SOLID (CONTINUOUS) LIGHT Indicates that machine is running. -BLINKING LIGHT Indicates that machine is in `standby’ mode, and may start at any moment without any more user intervention.

  • Page 49: Initial Start-Up Procedure

    Section 8 OPERATION- ELECTRO-MECHANICAL 8.2 PURPOSE OF CONTROLS- ELECTRO-MECHANICAL (CONTINUED) CONTROL OR INDICATOR PURPOSE pressure. Also activates blow-down valve. PRESSURE SWITCH Senses service line pressure. When line pressure reaches maximum setting the pressure switch signals the pilot valves to unload the compressor. BLOWDOWN VALVE Vents sump pressure to the atmosphere during unload condi- tions and shutdown.
  • Page 50 NOTES...

  • Page 51: Troubleshooting- Electro-Mechanical

    Should your problem persist after making the rec- ing any repairs or component replacement proce- ommended check, consult your nearest Sullair rep- dures. resentative or the Sullair Corporation factory. A detailed visual inspection is worth performing for almost all problems and may avoid unnecessary 9.2 TROUBLESHOOTING GUIDE- ELECTRO-MECHANICAL...
  • Page 52 Section 9 TROUBLESHOOTING- ELECTRO-MECHANICAL 9.2 TROUBLESHOOTING GUIDE- ELECTRO-MECHANICAL (CONTINUED) SYMPTOM PROBABLE CAUSE REMEDY COMPRESSOR SHUTS DOWN Discharge Temperature Switch Open Cooling water temperature too high; increase WITH AIR DEMAND PRESENT water flow (water-cooled only). (CONT.) Cooling water flow insufficient; check water lines and valves (water-cooled only).
  • Page 53 Section 9 TROUBLESHOOTING- ELECTRO-MECHANICAL 9.2 TROUBLESHOOTING GUIDE- ELECTRO-MECHANICAL (CONTINUED) SYMPTOM PROBABLE CAUSE REMEDY Clean strainer (screen and o-ring replace- LINE PRESSURE RISES Plugged Control Line Strainer ment kit available). ABOVE CUT-OUT PRESSURE SETTING ON PRESSURE Check that sump pressure is exhausted to SWITCH (CONT.) Defective Blowdown Valve the atmosphere when the pressure switch...
  • Page 54 NOTES...

  • Page 55: General

    To minimize the possibility of filter element rup- ture, it is important that ONLY replacement ele- Drain the sump and change the compressor fluid ments identified with the Sullair name, logo and per recommendations in Sections 3.2, 3.3, and 3.4.

  • Page 56: Air Filter Maintenance

    Section 10 MAINTENANCE Figure 10-2 Air Filter Replacement LS20 (100HP/ 75KW) (P/N 02250059-096) *Primary Replacement Element P/N 02250046-012 **Secondary Replacement Element P/N 02250046-013 8. Replace the hex nut and washer; tighten. tuted elements not be used, due to the fact that such filters may have inadequate or questionable 9.

  • Page 57: Control System Adjustment

    Section 10 MAINTENANCE screws. Torque to 55 ft-lbs. (75 Nm). Figure 10-3 Separator Element Replacement 10. Reconnect all piping making sure return line tubes extend to the bottom or 1/4” (6mm) above the bottom of the separator element. This will insure proper fluid return flow to the compressor.

  • Page 58: Pressure Regulator Adjustment

    Section 10 MAINTENANCE Figure 10-4 Pressure Switch (P/N 040694) exposed wire with electrician’s tape to make sure that it does not come in contact with any metallic surface. DO NOT touch the electrical contacts, terminal or leads with any metallic object. Severe electrical shock may occur.
  • Page 59 Sullair contacted for further assistance. lows: 4. Reassemble in reverse order. Capscrews must be re-torqued to 39 ft.-lbs. (53 Nm) (dry). Please...
  • Page 60 Section 10 MAINTENANCE Figure 10-6 Piping and Instrumentation Diagram- Supervisor...
  • Page 61 Section 10 MAINTENANCE Figure 10-7 Piping and Instrumentation Diagram- Electro-Mechanical...
  • Page 62 NOTES...

  • Page 63: Description Of Components

    Controller. For explanatory purposes, this descrip- Fluid is piped into the heat exchanger where com- Figure 11-1A Sullair Rotary Screw Air Compressor- 100HP Air-cooled with Variable Speed (typical component layout) (I) DO NOT Operate compressor without cooler access panels in place (see Figure 2-1B in Section 2, Description).
  • Page 64 Section 11 VARIABLE SPEED DRIVE APPLICATIONS Figure 11-1B Sullair Rotary Screw Air Compressor- 100HP Water-cooled with Variable Speed (typical component layout) tion will apply to a compressor with an operating imum pressure valve set at approximately 50 psig range of 100 psig (6.9 bar). A compressor with any (3.4 bar).
  • Page 65 Section 11 VARIABLE SPEED DRIVE APPLICATIONS Figure 11-2 Variable Speed Drive Control System with Supervisor Controller being used, the service line pressure will rise Speed Drive at minimum speed, the line pressure above 100 psig (6.9 bar). Once 101.5 psig (7.0 bar) can rise above 101.5 psig (7.0 bar).
  • Page 66 Section 11 VARIABLE SPEED DRIVE APPLICATIONS Table 11-1 Package Selection Chart- Factory Settings Series Model Pressure Factory Settings Maximum Supervisor Settings Frequency VSD Settings Motor Full Load Unload Command Maximum Frequency Minimum Frequency Speed PSIG PSIG (I) PSIG PSIG Hz (II) Value (III) Hz (II) Value (III)

  • Page 67: Specifications- Variable Speed Drive Application

    100 psig (6.9bar) (L) 125 psig (8.6bar) (H) Bearing Type: Anti-Friction Ambient Temperature: 105º F (41ºC) Cooling: Pressurized Fluid Compressor Fluid: Sullair Sullube Sump Capacity: 10 U.S. Gallons (38 liters) Control: Supervisor Controller MOTOR STANDARD MODELS Size: 100HP/ 75KW Type: C-Flanged, Open Dripproof, Premium Efficiency Three Phase, 230/460 60Hz, 40ºC Maximum...
  • Page 68 Section 11 VARIABLE SPEED DRIVE APPLICATIONS Figure 11-3 LS20V-100 Piping and Instrumentation (Air-cooled) 02250136-373R01...
  • Page 69 SC DRAIN OPTION ITEMS: filter. air h.d. inlet 12" 02250059-096 vlv, air inlet 6t, 20-100 02250060-988 motor compressor unit tank, sep LS20 leak-free 02250125-995 element, separator air/oil primary 02250100-753 element, separator a1r/oil secondary 02250100-754 vlv, relief 3/4" 200# 550 scfm 02250097-349 vlv, min pressure 2-1/2"...
  • Page 70 Section 11 VARIABLE SPEED DRIVE APPLICATIONS Figure 11-3 LS20V-100 Piping and Instrumentation (Air-cooled) 02250136-373R01...
  • Page 71 SPIRAL VALVE OPTION: I/P transmitter 02250116-353 spiral valve orifice, pip e plug" 1 / 4" .0 3 1 0 2250 132-934 SUMP HEATER OPTION: heater, sump ls20 1250w 120v 02250069-938 MOISTURE SEPARATOR HEATER OPTION: heater, Scd400 /500 wrap 50 w 02250114-171...
  • Page 72 Section 11 VARIABLE SPEED DRIVE APPLICATIONS Figure 11-4 LS20V-100 Piping and Instrumentation (Water-cooled) 02250136-374R02...
  • Page 73 12" 02250059-096 vlv, air inlet 6" 20-100 02250060-988 motor compressor unit ~ tank, sep ls20 leak-free 02250125-995 element, separator air/oil primary 02250100-753 element, separator air/oil secondary 02250100-754 vlv, relief 3/4" 200# 550 scfm 02250097-349 vlv, min pressure 2-1/2"...
  • Page 74 Section 11 VARIABLE SPEED DRIVE APPLICATIONS Figure 11-4 LS20V-100 Piping and Instrumentation (Water-cooled) 02250136-374R02...
  • Page 75 WATER SOLENOID VALVE OPTION: vlv, sol 2-way 1-1/2" nc 250035-291 SPIRAL VALVE OPTION: i/p transmitter 02250116-353 spiral valve orifice, pipe plug 1/4" .031" 02250132-934 SUMP HEATER OPTION: heater, sump ls20,1250w 120v 02250069-938 MOISTURE SEPARATOR HEATER OPTION: heater, scd400/500 wrap 50w 02250114-171...
  • Page 76 Section 11 VARIABLE SPEED DRIVE APPLICATIONS Figure 11-5 Identification- LS20V-100HP Air-cooled with Enclosure 02250136-511R01...
  • Page 77 Section 11 VARIABLE SPEED DRIVE APPLICATIONS Figure 11-6 Identification- LS20V-100HP Water-cooled with Enclosure 02250136-513R01...
  • Page 78 Section 11 VARIABLE SPEED DRIVE APPLICATIONS Figure 11-7 Wiring Diagram LS20SV AC/WC VFD with Supervisor Controller 02250135-418R05...

  • Page 79: Supervisor Controller/Variable Speed

    Section 11 VARIABLE SPEED DRIVE APPLICATIONS Figure 11-8 Variable Speed Drive Control Faceplate This section may not be required, since the equip- ment is factory preset. 11.4 SUPERVISOR CONTROLLER/VARIABLE SPEED DRIVE SET UP PROCEDURE SUPERVISOR CONTROLLER SETTINGS: Depending on the package series the Supervisor Controller shall be programmed according to the settings per Table 11-1: Package Selection...

  • Page 80: Variable Speed Drive Default Settings

    Display will flash WRT. FREQUENCY COMMAND The value of the number in the left digit designates the previous default settings. Entering "6" in the left digit will reset parameters to the Sullair facto- ry settings. FREQUENCY COMMAND 7) Press "PRG"...
  • Page 81 Section 11 VARIABLE SPEED DRIVE APPLICATIONS Figure 11-9 Variable Speed Control Key Description Up scroll key used for incrementing numerical values. Also, when a parameter or group name is displayed, the name of the previous parameter/group can be displayed by pressing this key.
  • Page 82 NOTES...

  • Page 83: Recommended Spare Parts List

    ILLUSTRATIONS AND PARTS LIST 12.1 PROCEDURE FOR ORDERING PARTS Parts should be ordered from the nearest Sullair Representative or the Representative from whom the com- pressor was purchased. If for any reason parts cannot be obtained in this manner, contact the factory directly at the addresses, fax or phone numbers below.
  • Page 84 Section 12 ILLUSTRATIONS AND PARTS LIST 12.2 RECOMMENDED SPARE PARTS LIST (CONTINUED) DESCRIPTION KIT NUMBER kits, repair for compressor shaft seal: STANDARD UNIT SEAL KITS- kit, seal repl d20c dbl tfe lip 02250057-037 kit, tool-d20c gd lip seal repl 02250078-694 SPIRAL VALVE UNIT SEAL KITS- kit, repl-seal dxr20a dd tfe lp 02250086-865...
  • Page 85 NOTES...

  • Page 86: Motor, Compressor, Frame And Parts

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.3 MOTOR, COMPRESSOR, FRAME AND PARTS 02250128-269R01...
  • Page 87 (II) There is an exchange program whereby a remanufactured compressor unit can be obtained from Sullair distributors or the factory at less cost than the owner could repair the unit. For information regarding the unit exchange program, contact your nearest Sullair representative or the Sullair Corporation.
  • Page 88 Section 12 ILLUSTRATIONS AND PARTS LIST 12.3 MOTOR, COMPRESSOR, FRAME AND PARTS 102250128-269R01...
  • Page 89 Section 12 ILLUSTRATIONS AND PARTS LIST 12.3 MOTOR, COMPRESSOR, FRAME AND PARTS part number description number quantity capscr, hex gr5 1/2-13 x 2 829108-200 capscr, hex gr5 1/2-13 x 2 1/4 829108-225 capscr, hex gr5 5/8-11 x 1 3/4 829110-175 capscr, hex gr5 5/8-11 x 3 1/4 829110-325 screw, hex ser washer 5/16-18 x 3/4...

  • Page 90: Motor, Compressor, Frame And Parts With Spiral Valve

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.4 MOTOR, COMPRESSOR, FRAME AND PARTS WITH SPIRAL VALVE 02250128-270R01...
  • Page 91 (II) There is an exchange program whereby a remanufactured compressor unit can be obtained from Sullair distributors or the factory at less cost than the owner could repair the unit. For information regarding the unit exchange program, contact your nearest Sullair representative or the Sullair Corporation.
  • Page 92 Section 12 ILLUSTRATIONS AND PARTS LIST 12.4 MOTOR, COMPRESSOR, FRAME AND PARTS WITH SPIRAL VALVE 02250128-270R01...
  • Page 93 Section 12 ILLUSTRATIONS AND PARTS LIST 12.4 MOTOR, COMPRESSOR, FRAME AND PARTS WITH SPIRAL VALVE (CONTINUED) part number description number quantity capscrew, socket hd 3/8-16 x 1 1/4 828306-125 capscrew, ferry head hd 3/4-10 x 1 1/2 828412-150 capscr, hex gr5 5/8-11 x 1 3/4 828610-175 capscr, hex gr5 1/2-13 x 2 829108-200...

  • Page 94: Air Inlet System- Air-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.5 AIR INLET SYSTEM- AIR-COOLED 02250128-272R00...
  • Page 95 Section 12 ILLUSTRATIONS AND PARTS LIST 12.5 AIR INLET SYSTEM- AIR-COOLED part number description number quantity filter, air inlet (I) 02250059-096 valve, inlet air (II) 02250060-988 support, hd filter 02250098-457 tube, air inlet adapt 5” 02250126-730 band, receiver 12.0” dia. 040081 gasket, 1/32 x 6 1/4idx8 1/4od 040696...

  • Page 96: Air Inlet System- Water-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.6 AIR INLET SYSTEM- WATER-COOLED 02250128-273R00...
  • Page 97 Section 12 ILLUSTRATIONS AND PARTS LIST 12.6 AIR INLET SYSTEM- WATER-COOLED part number description number quantity filter, air inlet (I) 02250059-096 valve, inlet air (II) 02250060-988 hose, flexable 5” id vacuum 02250093-920 tube, air inlet adapt 5” 02250126-730 support, air filter 02250136-184 band, receiver 12.0”...

  • Page 98: Fluid Cooling System- Air-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.7 FLUID COOLING SYSTEM- AIR-COOLED 02250128-280R00...
  • Page 99 Section 12 ILLUSTRATIONS AND PARTS LIST 12.7 FLUID COOLING SYSTEM- AIR-COOLED part number description number quantity insert, 5/16”-18 thrd blind 02250043-765 venturi, cooler w/access hole 02250127-771 cover, access venturi (I) 02250127-774 cooler, air/oil 100hp 02250131-980 motor, 3hp 230/460/60 4p teep 041035 fan, 26”...

  • Page 100: Fluid Cooling System- Water-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.8 FLUID COOLING SYSTEM- WATER-COOLED 02250128-281R00...
  • Page 101 12/16wc 02250108-490 cooler, oil/water 6”x 36” 1-5/8”sae 02250120-863 support, bracket de18 b-line b409-9 02250121-484 support, starter lh ls20 wc 02250128-680 support, starter rh ls20 w/c 02250128-681 clamp, pipe 6” 02250128-716 cooler, aftclr 2” npt air/1-1/2” npt wtr...

  • Page 102: Air Piping System- Air-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.9 AIR PIPING SYSTEM- AIR-COOLED 02250128-274R00...
  • Page 103 Section 12 ILLUSTRATIONS AND PARTS LIST 12.9 AIR PIPING SYSTEM- AIR-COOLED part number description number quantity support, air conn and cond drn 02250045-613 insert, nylon tubing 1/4”od 02250052-841 tube, nylon 1/4”od x .040”w 02250054-861 elbow, tube m-2 x 2 w/1/4”tap 02250110-165 separator, water 2”...

  • Page 104: Air Piping System- Water-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.10 AIR PIPING SYSTEM- WATER-COOLED 02250128-275R00...
  • Page 105 Section 12 ILLUSTRATIONS AND PARTS LIST 12.10 AIR PIPING SYSTEM- WATER-COOLED part number description number quantity support, air conn and cond drn 02250045-613 insert, nylon tubing 1/4”od 02250052-841 tube, nyl .25 od x .040”w 02250054-861 elbow, tube m-2 x 2 w/1/4”tap 02250110-165 separator, water 2”...

  • Page 106: Fluid Piping System- Air-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.11 FLUID PIPING SYSTEM- AIR-COOLED 02250128-471R00...
  • Page 107 Section 12 ILLUSTRATIONS AND PARTS LIST 12.11 FLUID PIPING SYSTEM- AIR-COOLED part number description number quantity filter, fluid 1 5/8”sae str thrd con (I) 02250054-605 adapter, sae 1 5/8-12 x 1 5/8-12 02250055-015 connector, sae x orfs 1.25” 02250087-068 elbow, 90 sae x orfs 1.25” 02250087-071 housing, therm vlv 1 5/8”...

  • Page 108: Fluid Piping System- Water-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.12 FLUID PIPING SYSTEM- WATER-COOLED 02250128-472R00...
  • Page 109 Section 12 ILLUSTRATIONS AND PARTS LIST 12.12 FLUID PIPING SYSTEM- WATER-COOLED part number description number quantity filter, fluid 1 5/8”sae str thrd con (I) 02250054-605 adapter, sae 1 5/8-12 x 1 5/8-12 02250055-015 connector, sae x orfs 1.25” 02250087-068 elbow, 90 sae x orfs 1.25” 02250087-071 housing, therm vlv 1 5/8”...

  • Page 110: Water Piping

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.13 WATER PIPING 02250128-588R00...
  • Page 111 Section 12 ILLUSTRATIONS AND PARTS LIST 12.13 WATER PIPING part number description number quantity insert, nylon tubing 1/4”od 02250052-841 tube, nyl .25 od x .040” 02250054-861 support, water conn 1-1/4” 02250131-777 hose, hydraulic parkrimp 1” x 73” 02250135-624 hose, hydraulic parkrimp 1” x 60” 02250135-625 hose, hydraulic parkrimp 1”...

  • Page 112: Sump And Parts

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.14 SUMP AND PARTS 02250128-271R01...
  • Page 113 Section 12 ILLUSTRATIONS AND PARTS LIST 12.14 SUMP AND PARTS part number description number quantity connector, flex 1/4t x 1/4p 020169 valve, relief 200# 02250097-349 plug, sight glass 1-7/8” sae 02250097-611 valve, ball 3/4”sae-m x 1/2”npt-f 02250098-303 separator, air/oil primary ls-12/16 (I) 02250100-753 separator, air/oil secondary ls-12/16 (I) 02250100-754...
  • Page 114 Section 12 ILLUSTRATIONS AND PARTS LIST 12.14 SUMP AND PARTS 02250128-271R01...
  • Page 115 Section 12 ILLUSTRATIONS AND PARTS LIST 12.14 SUMP AND PARTS (CONTINUED) part number description number quantity bulkhead, pipe 1/2” npt 841500-008 elbow, pipe 90m/f 1/4 x 1/4 860704-025 bushing, red hex pltd 1/2 x 1/4 868902-010 tee,male pipe brass 1/4 869825-025 connector, tb-m str thd ss 1/4 x 7/16 870904-044...

  • Page 116: Pneumatic Controls- Supervisor Controller

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.15 PNEUMATIC CONTROLS- SUPERVISOR CONTROLLER 02250128-585R02...
  • Page 117 Section 12 ILLUSTRATIONS AND PARTS LIST 12.15 PNEUMATIC CONTROLS- SUPERVISOR CONTROLLER part number description number quantity tube, nylon 1/4”od x .040” 02250054-861 locknut, n4 conduit sealing 02250071-362 tee, male run 3/8t x 1/4npt 02250099-615 tube, nylon 3/8”od x .063” 02250099-630 valve, 1/2 bldwn 1.8:1 250 psig (I) 02250100-042 orifice, 1/2m x 1/2f x .203...
  • Page 118 Section 12 ILLUSTRATIONS AND PARTS LIST 12.15 PNEUMATIC CONTROLS- SUPERVISOR CONTROLLER 02250128-585R02...
  • Page 119 Section 12 ILLUSTRATIONS AND PARTS LIST 12.15 PNEUMATIC CONTROLS- SUPERVISOR CONTROLLER (CONTINUED) part number description number quantity bulkhead, pipe 1/4” npt 841500-004 nipple, chase cond 1/2 847815-050 elbow, pipe-90m 1/4 x 1/4 860504-025 nipple, pipe-hx pltd 1/2 x 1/2 868508-050 tee, male pipe brass 1/4 869825-025 elbow, tb-m str thd ss 1/4 x 7/16...

  • Page 120: Pneumatic Controls- Electro-Mechanical

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.16 PNEUMATIC CONTROLS- ELECTRO-MECHANICAL 02250128-586R02...
  • Page 121 Section 12 ILLUSTRATIONS AND PARTS LIST 12.16 PNEUMATIC CONTROLS- ELECTRO-MECHANICAL part number description number quantity tube, nylon 1/4”od x .040” 02250054-861 locknut, n4 conduit sealing 02250071-362 tee, male run 3/8t x 1/4npt 02250099-615 tube, nylon 3/8”od x .063” 02250099-630 valve, 1/2 bldwn 1.8:1 250 psig (I) 02250100-042 orifice, 1/2m x 1/2f x .203 02250109-351...
  • Page 122 Section 12 ILLUSTRATIONS AND PARTS LIST 12.16 PNEUMATIC CONTROLS- ELECTRO-MECHANICAL 02250128-586R02...
  • Page 123 Section 12 ILLUSTRATIONS AND PARTS LIST 12.16 PNEUMATIC CONTROLS- ELECTRO-MECHANICAL (CONTINUED) part number description number quantity screw, hex ser washer 5/16-18 x 3/4 829705-075 bulkhead, pipe 1/4” npt 841500-004 nipple, chase cond 1/2 847815-050 elbow, pipe-90m 1/4 x 1/4 860504-025 nipple, pipe-hx pltd 1/2 x 1/2 868508-050 tee, male pipe brass 1/4...

  • Page 124: Control Box- Supervisor Controller

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.17 CONTROL BOX- SUPERVISOR CONTROLLER 02250128-581R00...
  • Page 125 Section 12 ILLUSTRATIONS AND PARTS LIST 12.17 CONTROL BOX- SUPERVISOR CONTROLLER part number description number quantity fuse, kldr heater, o.l. pack starter, 3ph 120v chf open starter, man mtr prot block, contact chf lrg aux 1 no 02250048-396 gasket, panel supervisor II 02250048-822 panel, cover supervisor II 02250054-854...
  • Page 126 Section 12 ILLUSTRATIONS AND PARTS LIST 12.17 CONTROL BOX- SUPERVISOR CONTROLLER 02250128-581R00...
  • Page 127 Section 12 ILLUSTRATIONS AND PARTS LIST 12.17 CONTROL BOX- SUPERVISOR CONTROLLER (CONTINUED) part number description number quantity plug, straight thread 3/4-16 viton 250042-623 adapter, female pipe 1/2 x 1/4 811504-025 nut, hex f pltd 5/16-18 825305-283 nut, hex f pltd 3/8-16 825306-347 nut, hex metric m4 x .7 825904-070...

  • Page 128: Control Box- Electro-Mechanical

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.18 CONTROL BOX- ELECTRO-MECHANICAL 02250128-582R00...
  • Page 129 5 post cutler hammer 02250101-721 support, bracket xdcr/press sw 02250129-880 support, control panel 02250136-227 bracket, control panel 02250136-474 sub assembly, ctlpnl emd ls20 02250136-851 switch, pres 0-150# spdt n-1 040694 coupling, conduit rigid 250007-179 switch, pressure n.o. 10 psi 250017-992 elbow, 1/4”...
  • Page 130 Section 12 ILLUSTRATIONS AND PARTS LIST 12.18 CONTROL BOX- ELECTRO-MECHANICAL 02250128-582R00...
  • Page 131 Section 12 ILLUSTRATIONS AND PARTS LIST 12.18 CONTROL BOX- ELECTRO-MECHANICAL (CONTINUED) part number description number quantity elbow, 45deg lq-tite 1/2 846500-050 nipple, chase cond 1 847815-100 lug, scrulug kpa-25 4-1/0 849215-025 PLEASE NOTE: WHEN ORDERING PARTS, INDICATE THE SERIAL NUMBER OF COMPRESSOR...
  • Page 132 Section 12 ILLUSTRATIONS AND PARTS LIST 12.19 CONTROL PANEL- EMD 02250136-851R00...
  • Page 133 Supervisor II 02250048-822 decal, instr panel 02250051-301 insert, nylon tubing 1/4"od 02250052-841 npl, Sullair serial number 02250059-318 npl, E-stop 45mm yellow 02250081-473 switch, push-button operator e22 40mm 02250085-504 gauge, temp 100-250 deg 3/4" sae 02250100-096 cont, LS 12/16 emctl...

  • Page 134: Canopy- Air-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.20 CANOPY- AIR-COOLED 02250128-278R01...
  • Page 135 Section 12 ILLUSTRATIONS AND PARTS LIST 12.20 CANOPY- AIR-COOLED part number description number quantity seal, dust 02250105-900 handle, pocket 02250126-149 panel, canopy end 02250127-777 panel, canopy door bottom 02250127-778 panel, canopy rear 02250127-779 panel, canopy door bottom 02250127-780 panel, canopy corner 02250127-785 panel, canopy corner 02250127-786...

  • Page 136: Canopy- Water-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.21 CANOPY- WATER-COOLED 02250128-279R01...
  • Page 137 Section 12 ILLUSTRATIONS AND PARTS LIST 12.21 CANOPY- WATER-COOLED part number description number quantity handle, pocket 02250126-149 panel, canopy door bottom 02250127-778 panel, canopy rear 02250127-779 panel, canopy door bottom 02250127-780 panel, canopy corner 02250127-785 panel, canopy corner 02250127-786 panel, canopy corner 02250127-788 panel, canopy door 02250127-790...

  • Page 138: Ls20V Variable Speed Controller (Including Decal Locations)

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.22 LS20V VARIABLE SPEED CONTROLLER (INCLUDING DECAL LOCATIONS)
  • Page 139 Section 12 ILLUSTRATIONS AND PARTS LIST 12.22 LS20V VARIABLE SPEED CONTROLLER (INCLUDING DECAL LOCATIONS) part number description number quantity plate, support 02250126-137 support, angle 02250130-552 support, starter frame assy 02250133-567 support, starter remote mount 02250130-530 starter, assy variable speed (I) decal, electrocution hazard international 02250077-472 sign, danger electrocution...
  • Page 140 Section 12 ILLUSTRATIONS AND PARTS LIST 12.23 DECAL GROUP...
  • Page 141 02250110-891 sign, danger electrocution 049850 decal, actuator valve positioning 250029-784 decal, Sullair logo 02250059-060 (Continued on page 137) (I) Voltage may vary in accordance with your machine requirements. To confirm proper decal, consult fac- tory with serial number of compressor.
  • Page 142 Section 12 ILLUSTRATIONS AND PARTS LIST 12.23 DECAL GROUP...

  • Page 143: Decal Group

    (Continued on page 139) (II) Fluid fill may vary in accordance with machine requirements. To confirm proper fill for your compressor, consult Sullair Factory. DO NOT MIX FLUIDS! Mixing of other lubricants within the compressor unit will void all warranties!

  • Page 144: Decal Location- Open Air-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.24 DECAL LOCATION- OPEN AIR-COOLED...
  • Page 145 250029-784 decal, warning actuator 250029-836 (I) Fluid fill may vary in accordance with machine requirements. To confirm proper fill for your compres- sor, consult Sullair factory. PLEASE NOTE: WHEN ORDERING PARTS, INDICATE SERIAL NUMBER OF COMPRESSOR...

  • Page 146: Decal Location- Open Water-Cooled

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.25 DECAL LOCATION- OPEN WATER-COOLED...
  • Page 147 250029-836 decal, water drain 250022-810 (I) Fluid fill may vary in accordance with machine requirements. To confirm proper fill for your compres- sor, consult Sullair Factory. PLEASE NOTE: WHEN ORDERING PARTS, INDICATE THE SERIAL NUMBER OF COMPRESSOR...

  • Page 148: Decal Location- Control Box

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.26 DECAL LOCATION- CONTROL BOX...
  • Page 149 Section 12 ILLUSTRATIONS AND PARTS LIST 12.26 DECAL LOCATION- CONTROL BOX part number description number quantity decal, danger breath air 250027-935 sign, warning “food grade” lube 250003-144 decal, danger high voltage 042218 decal, voltage 460/3/60 international (not shown) (I) 02250069-399 •decal, voltage 230/3/60 international (not shown) (I) 02250069-397 •decal, voltage 380-415/3/50...

  • Page 150: Decal Location- Enclosure

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.27 DECAL LOCATION- ENCLOSURE...
  • Page 151 Section 12 ILLUSTRATIONS AND PARTS LIST 12.27 DECAL LOCATION- ENCLOSURE part number description number quantity decal, fork lifting 241814 decal, Sullair logo 02250059-060 decal, ISO 9001 02250057-624 decal, LS-20 02250061-087 decal, auto start 041065 decal, warning auto start 250017-903 sign, warning “food grade” lube...

  • Page 152: Wiring Diagram- Ls20-100Hp Full Voltage Supervisor Controller

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.28 WIRING DIAGRAM- LS20-100HP FULL VOLTAGE SUPERVISOR CONTROLLER 02250134-173R01...
  • Page 153 Section 12 ILLUSTRATIONS AND PARTS LIST 12.29 WIRING DIAGRAM- LS20-100HP FULL VOLTAGE ELECTRO-MECHANICAL CONTROLLER 02250134-170R01...

  • Page 154: Wiring Diagram- Ls20-100Hp Wye-Delta Supervisor Controller

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.30 WIRING DIAGRAM- LS20-100HP WYE-DELTA SUPERVISOR CONTROLLER 02250134-172R01...

  • Page 155: Wiring Diagram- Ls20-100Hp Wye-Delta Electro-Mechanical Controller

    Section 12 ILLUSTRATIONS AND PARTS LIST 12.31 WIRING DIAGRAM- LS20-100HP WYE-DELTA ELECTRO-MECHANICAL CONTROLLER 02250130-387R02...
  • Page 156 WORLDWIDE SALES AND SERVICE SULLAIR ASIA, LTD. SULLAIR EUROPE, S.A. Sullair Road, No. 1 Zone Des Granges BP 82 Chiwan, Shekou 42602 Montbrison Cedex, France Shenzhen, Guangdong PRV. Telephone: 33-477968470 PRC POST CODE 518068 Fax: 33-477968499 Telephone: 755-6851686 www.sullaireurope.com Fax: 755-6853473 www.sullair-asia.com...

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