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B Series Degreaser
BRANSON
Precision Processing Group
41 Eagle Road
Danbury, CT 06813-1961
(203) 796-0400
B Series Degreaser
Rev G
Page 1

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  • Page 1 B Series Degreaser BRANSON Precision Processing Group 41 Eagle Road Danbury, CT 06813-1961 (203) 796-0400 B Series Degreaser Rev G Page 1...
  • Page 2: Introduction

    Introduction Manual Change Information At Branson, we strive to maintain our position as the leader in ultrasonic cleaning and related technologies by continually improving circuits and components in our equipment. These improvements are incorporated as soon as they are developed and thoroughly tested.
  • Page 3: Warranty

    Warranty Limited Warranty Each product manufactured by Branson is guaranteed to be free from defects in workmanship and material for twelve (12) months from the date of invoice. This warranty does not apply to any product which has been subjected to misuse, misapplication, neglect (including without limitation, inadequate maintenance), accident, or improper installation, modification, adjustments or repair.
  • Page 4 This warranty is limited to the original purchaser and is not transferable. No warranties expressed or implied have been made other than those stated herein. BRANSON HEREBY DISCLAIMS ANY WARRANTY OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
  • Page 5: Warnings

    Failure to comply with this recommendation will result in damage to the equipment and will void the warranty covering it. Do not use combustible or flammable solvents in this degreaser. B Series Degreaser Rev G Page 7...
  • Page 6: Table Of Contents

    Table of Contents B SERIES DEGREASER ..................1 Introduction ............................ 3 Manual Change Information ....................3 Warranty..........................5 Warnings ..........................7 Table of Contents ......................... 8 About This Manual ......................13 General System Description ....................14 Solvent Compatibility ......................14 How Parts are Cleaned .......................
  • Page 7 Parts Lists ............................ 138 B452 ..........................138 B950 ..........................159 B1950 ..........................180 B3550 ..........................196 Assistance ............................ 215 Calling the Local Branson Representative ................. 215 Obtaining Replacement Parts .................... 216 Returning Equipment ....................... 217 Passwords ............................ 218 B Series Degreaser Rev G...
  • Page 8 Degreaser B Series BRANSON Precision Processing Group 41 Eagle Road Danbury, CT 06813-1961 (203) 796-0400 B Series Degreaser Introduction Rev G Page 11...
  • Page 9 B Series Degreaser Introduction Rev G Page 12...
  • Page 10 About This Manual This manual contains instructions for installing, operating and maintaining B Series Degreasers. At the back of the manual you will find Appendices containing documentation including wiring schematics, plumbing schematics and assembly drawings. The following definitions apply in this manual: Note: Inconvenience only if disregarded - no damage or personal injury.
  • Page 11: General System Description

    General System Description Branson B Series degreasers are used to clean parts using solvent vapors and ultrasonic immersion in liquid solvent. There are 4 B Series degreaser models, B452, B950, B1950 and B3550. They are completely self-contained units and require only connection to electrical power and filling with solvent to become operational.
  • Page 12: How The Cleaner Works

    Sprays provide mechanical scrubbing action. Vapor rinsing dilutes any dirty solvent that clings to the part when it is removed from the ultrasonic bath. How the Cleaner Works Figure 1-2 B Series The boiling sump heater boils the solvent Solvent vapors fill the vapor zone.
  • Page 13: Vertical Lift Option Description

    Lower the parts into the Boiling Sump if the boiling sump dwell is greater than 0. • Dwell for the specified time in the Boiling Sump. • Move up to the Vapor Zone. B Series Degreaser Introduction Rev G Page 16...
  • Page 14 Rise to the fully up position. • Signal that the cycle is complete. • Close the cover. The lift may also be raised or lowered or moved left or right in the manual mode. B Series Degreaser Introduction Rev G Page 17...
  • Page 15 Degreaser B Series B Series Degreaser Controls Rev G Page 19...
  • Page 16: Controls

    Controls Introduction - Component Identification and Specifications This chapter describes the B Series components, controls and specifications. Component Identification Figure 2-1 B Series Front View (B950 Shown Skirts Removed) B Series Degreaser Controls Rev G Page 20...
  • Page 17 Figure 2-2 B Series Back View (B950 Shown Skirts Removed) B Series Degreaser Controls Rev G Page 21...
  • Page 18: Control Identification

    Control Identification Figure 2-3 B Series Control Panel B Series Degreaser Controls Rev G Page 22...
  • Page 19: Options

    Spray manifolds are used in automated systems. Consult local regulations to determine if mist type spray nozzles are permissible in your area. Note: Spraying will significantly increase solvent emissions. Figure 2-4 Spray Options B3550 Illustrated B Series Degreaser Controls Rev G Page 23...
  • Page 20 If a single or dual axis lift option is installed, the manual open/close and auto/man pushbuttons will be replaced by virtual switches on the operator interface (OIT) touch screen. Figure 2-5 Power Cover Option B Series Degreaser Controls Rev G...
  • Page 21 The power cover (if equipped) will automatically open at the start and close at the completion of the lift cycle. Parts baskets are manually loaded onto and unloaded from the lift hooks. Figure 2-6 Single Axis Lift Option Front View B Series Degreaser Controls Rev G Page 25...
  • Page 22 Figure 2-7 Single Axis Lift Option Back View B Series Degreaser Controls Rev G Page 26...
  • Page 23 (if equipped) will automatically open at the start and close at the completion of the lift cycle. Parts baskets are manually loaded onto and unloaded from the lift hooks. Figure 2-8 Dual Axis Controls CYCLE STOP POWER DISCONNECT SUB-ZERO CONTROLS START START Figure 2-9 Lift Components B Series Degreaser Controls Rev G Page 27...
  • Page 24: Specifications

    Sub-zero Coil Operating Temp: 0° to -20°F Oil (both): Copeland Synthetic Arctic 22 CPR99E02200 Approximate Room Heat Load: 27,000 BTU/hr Maximum Operating Temperature: 95°F Lift Capacity: 35 lbs Shipping Weight: 500 lbs B Series Degreaser Controls Rev G Page 28...
  • Page 25 Figure 2-10 B452R Dimensions B Series Degreaser Controls Rev G Page 29...
  • Page 26 Sub-zero Coil Operating Temp: 0° to -20°F Oil (both) Copeland Synthetic Arctic 22 CPR99E02200 Approximate Room Heat Load: 40,000 BTU/hr Maximum Operating Temperature: 95°F Lift Capacity: 50 lbs Shipping Weight: 750 lbs B Series Degreaser Controls Rev G Page 30...
  • Page 27 Figure 2-11 B950R Dimensions B Series Degreaser Controls Rev G Page 31...
  • Page 28 Condensing Coil Operating Temp 20°-45°F Sub-zero Refrigerant: R404A Charge: 5 lbs Sub-zero Coil Operating Temp: 0° to -20°F Approximate Room Heat Load: 81,000 BTU/hr Maximum Operating Temperature: 95°F Shipping Weight: 1000 lbs B Series Degreaser Controls Rev G Page 32...
  • Page 29 Figure 2-12 B1950R Dimensions B Series Degreaser Controls Rev G Page 33...
  • Page 30 R407C Charge: 18 lbs Operating Temp 20°-45°F Sub-zero Refrigerant: R404A Charge: 5 lbs Operating Temp: 0° to -20°F Approximate Room Heat Load: 100,000 BTU/hr Maximum Operating Temperature: 95°F Shipping Weight: 1500 lbs B Series Degreaser Controls Rev G Page 34...
  • Page 31 Figure 2-13 B3550R Dimensions B Series Degreaser Controls Rev G Page 35...
  • Page 32 Degreaser B Series B Series Degreaser Installation Rev G Page 37...
  • Page 33: Installation

    Air blowing into or across the top opening of the B Series degreaser will significantly increase solvent losses. For maximum efficiency, the air velocity 6 inches above the tank opening should not exceed 50 feet per minute.
  • Page 34 Ensure all circuit breakers and overload devices are in there off or “tripped “position. Connect power-in connections to a fused disconnect switch. Connect to the B Series degreaser control box as shown in Figure 3-1. Figure 3-1 Power-in Connections 3.4.1 Rotation Scroll Compressors will only compress in one rotational direction.
  • Page 35 TB4 restart connections. Program the TDR to pause until the corresponding Restart has closed. TDR Restarts 1-6 are available for use. Restarts 7 and 8 are reserved by the power cover. TB4-6 Restart 6 B Series Degreaser Installation Rev G Page 40...
  • Page 36: Ultrasonic Options

    3.5.2 Series 8xxx Option The generators are mounted internally on B Series degreasers. The B452 and B950 use one generator. The B1950 and B3550 use one generator for 40 khz and two generators for 80 and 120 khz. Where two generators are required, both must be installed and operated simultaneously.
  • Page 37: Water Cooling Connections

    Section 4.2.2 Initialize the Lift and Power Cover (If Installed) to prevent high velocity movements. Note: If a lubricator is installed in the air line, lubricant will be exhausted within the degreaser enclosure. B Series Degreaser Installation Rev G Page 42...
  • Page 38: Still Connections

    Still Connections B Series degreasers may be used in conjunction with a solvent recovery still to increase the clean- up rate in the ultrasonic sump, provide additional solvent for spraying or to keep the boiling sump clean. 3.8.1 Gravity Feed Connections Locate the still on the same level as and no more than 10 feet from the degreaser.
  • Page 39: Solvent Set-Up

    Solvent Set-up The degreaser is set up at the factory for the solvent specified at the time of purchase. The factory display is degrees Fahrenheit. See Section 3.10 to change from °F to °C. B Series Degreaser Installation Rev G...
  • Page 40 Use degrees Centigrade setpoints if ° ° ° ° C units are displayed. Note: Setting the solvent boiling temperature automatically sets the following parameters: B/S over-temperature, Contamination Warning, Vapor Level and Ready indicators. B Series Degreaser Installation Rev G Page 45...
  • Page 41: Switching From °F To °C

    The indicators on the control panel will display the current setting. Note: The ultrasonic sump temperature indicates whether or not the ultrasonic sump is ready to process parts. Display the ultrasonic sump temperature if that temperature is critical to the B Series Degreaser Installation Rev G Page 46...
  • Page 42: Desiccant

    Restart 7 Power Cover Closed. Restart 7 is on when the cover is fully closed. Program STOP 7 to make the TDR wait until the cover is closed. Restarts 1-6 are available if wired in accordance with Section 3.4.4. Program the appropriate STOP code to utilize the Restart. B Series Degreaser Installation Rev G Page 47...
  • Page 43 Moves horizontally to drop off position 11yyy Moves down to drop-off point 23000 Drops off basket in drop-off station 11000 Moves up to travel position 27000 Returns head to zero and repeats entire program B Series Degreaser Installation Rev G Page 48...
  • Page 44: Single Axis Lift Setup

    Press BS to backspace one character, CL to clear the entire line, or ESC to exit without changing. • Enter a value of 0 (zero) to skip that operation. • Press the ENT (Enter) button to accept the entry and return to the screen you were on. B Series Degreaser Installation Rev G Page 49...
  • Page 45 Immersion Sump dwell (IMM SUMP DWELL) is the amount of time that the parts will remain in the ultrasonic/immersion sump. It does not include travel time. Set this time equal to the desired cleaning time. B Series Degreaser Installation Rev G...
  • Page 46 Operating Ultrasonics Continuously The ultrasonic mode is set on the MANUAL screen. To enter the MANUAL screen from the Startup screen, press the MANUAL button on the left side of the STARTUP interface screen. B Series Degreaser Installation Rev G...
  • Page 47 Down Speed Control Adjust the Lift Down Speed control to 11 feet per minute or less. This flow control device regulates the flow of air out of the lower portion of the lift cylinder. B Series Degreaser Installation Rev G...
  • Page 48: Dual Axis Lift Setup

    Figure 3-11 Startup Screen Note: A password is required to change the Lift Settings The screen will look similar to Figure 3-12 display. The setpoints and program number may be different from the displayed values. B Series Degreaser Installation Rev G Page 53...
  • Page 49 The current values of the active program are stored each time the program is changed. Program numbers above 256 are not stored or recalled. The current setpoints remain active until changed by selecting a stored program. B Series Degreaser Installation Rev G...
  • Page 50 Set FINAL SPRAY to the time in seconds that the spray is to operate if the degreaser is equipped with spray manifolds. If the degreaser is not equipped with spray, the lift will pause during the spray portion of the cycle. B Series Degreaser Installation Rev G Page 55...
  • Page 51 ON and US MAN OFF would indicate the ultrasonics are currently off. Note: The ultrasonics must be turned on at the degreaser control panel for the ultrasonics to operate. B Series Degreaser Installation Rev G Page 56...
  • Page 52 Note: Be certain that the top and bottom limit switches are activated when the cylinder is at its travel limits. Timeout faults will occur if the switches are not activated. B Series Degreaser Installation Rev G Page 57...
  • Page 53: Power Cover Adjustments

    3.18 Spray Manifold Adjustments 3.18.1 Spray Nozzle Location The nozzles may be installed over either the boil sump or the ultrasonic sump. Exchange the nozzles and plugs to change locations. B Series Degreaser Installation Rev G Page 58...
  • Page 54 All of the above factors limit the amount of spraying possible. If spray duration is inadequate, reduce the spray force and angle the manifolds downward. If the amount of distillate is inadequate, add a solvent recovery still to supply additional solvent to the spray reservoir. B Series Degreaser Installation Rev G Page 59...
  • Page 55 Degreaser B Series B Series Degreaser Operation Rev G Page 61...
  • Page 56: Operation

    Anyone using the B Series degreasers should read and thoroughly understand this manual, as well as familiarize themselves with the precautionary instructions pertaining to using and handling chemicals.
  • Page 57 Note: Do not overfill the boiling sump. It will contaminate the ultrasonic sump. Note: Check the degreaser and valves for leaks after filling. Figure 4-1 Solvent Filling Levels B Series Degreaser Operation Rev G Page 63...
  • Page 58: Start-Up

    There is no advantage in running the primary cooling system when the heat is shut off. The solvent emissions will be the same or slightly better if the primary cooling system is turned off during shut down periods. B Series Degreaser Operation Rev G...
  • Page 59 Note: See Chapter 5 for detailed troubleshooting procedures using the fault indicators. The heat will shut off if a fault condition occurs. The B Series fault conditions are: • High Coolant Temperature. The thermostat located on the outlet from the condensing coil indicates that the coil is too hot.
  • Page 60: Ready Light

    The display will show “dE6”. Press HEAT to reset the fault when the condition has been corrected. Warning: Always determine the cause for the shut down before attempting to restart the B Series. 4.2.7 Restarting the Heat After the fault has been corrected, press the “HEAT” membrane switch on the control panel to clear the fault display and restart the heat.
  • Page 61 Spraying will significantly increase solvent emissions. 4.3.5 Power Cover Option 4.3.5.1 Manual Operation- No Lift Turn the AUTO MAN switch to the MAN position. Turn the OPEN CLOSE switch to the OPEN position to open the cover. B Series Degreaser Operation Rev G Page 67...
  • Page 62: Vertical Lift Option (B452 And B950 Only)

    Manual Mode To enter into Manual Mode from the STARTUP screen, press the MANUAL button in the upper left corner on the interface. You will see a screen similar to Figure 4-3 below. B Series Degreaser Operation Rev G Page 68...
  • Page 63 Push the DOWN button on the operator interface. If the cover is open, the lift will move down as long as the switch is held in the DOWN position until the bottom of the stroke is reached. The display will show MANUAL DOWN as shown below: B Series Degreaser Operation Rev G...
  • Page 64 CYCLE STOP switch must be fully out. The display will show LIFT NOT READY shown in Figure 4-6 below if all conditions are not met. Figure 4-6 Lift Not Ready Screen Move the lift up to the Load Unload position in Manual Mode. B Series Degreaser Operation Rev G Page 70...
  • Page 65 The display will show: COVER NOT OPEN Open the cover before continuing. 4.4.3.2 Starting Cycle The display must read LIFT READY as shown in Figure 4-8 below. Figure 4-8 Lift Ready Screen B Series Degreaser Operation Rev G Page 71...
  • Page 66 The display will show MOVING DOWN as shown in Figure 4-10 below. Figure 4-10 Moving Down Screen The power cover will then close if the cleaner is equipped with a power cover. B Series Degreaser Operation Rev G Page 72...
  • Page 67 The ultrasonics will operate if US is set to ON as shown in Figure 4-12. Figure 4-12 Immersion Dwell w/ US Screen 4.4.4.3 Lift Rises to Vapor Rinse The display will show MOVING UP as shown in Figure 4-13 below. B Series Degreaser Operation Rev G Page 73...
  • Page 68 If a spray time has been set, the display will show SPRAYING as shown in Figure 4-14 below. Figure 4-14 Spraying Screen 4.4.4.5 Vapor Rinse The display will show VAPOR DWELL as shown in Figure 4-15 below. B Series Degreaser Operation Rev G Page 74...
  • Page 69 The display will show FREEBOARD DWELL as shown in Figure 4-16 below. Figure 4-16 Freeboard Dwell Screen 4.4.4.9 Lift Rises to Load/Unload The display will show MOVING UP as shown in Figure 4-13. 4.4.4.10 Cycle Complete B Series Degreaser Operation Rev G Page 75...
  • Page 70 The cycle may be resumed by pressing both START switches if the lift has not been moved. The step timer will be reset to the set time. 4.4.8 Changing Dwell Times While Cycle is ON Time settings may be changed while the lift is in operation. B Series Degreaser Operation Rev G Page 76...
  • Page 71: Dual Axis Lift (B452 And B950 Only)

    Push the UP button on the operator interface. The lift will move up as long as the switch is held in the UP position until the top of the stroke is reached. The display will show MANUAL UP as shown in Figure 4-20 below: B Series Degreaser Operation Rev G...
  • Page 72 Figure 4-22 Manual Mode Left Screen The lift will not move horizontally if the basket is below the Vapor Zone switch. The display will show MOVE NOT ALLOWED as shown in Figure 4-23 below. B Series Degreaser Operation Rev G...
  • Page 73 Boiling Sump, the cover must be open, there must be no external interlocks, and the CYCLE STOP switch must be fully out. The display will show LIFT NOT READY shown in Figure 4-25 below. B Series Degreaser Operation Rev G...
  • Page 74 STOP was pressed. If the lift was not moved, press both START buttons to continue the cycle. On cleaners equipped with manual covers, the cycle will not start if the cover is not open. The display will show COVER NOT OPEN. Open the cover before continuing. B Series Degreaser Operation Rev G Page 80...
  • Page 75 Cover Opens The power cover, if equipped, will open. The display will show COVER OPENING as shown in Figure 4-28 below. Figure 4-28 Cover Opening Screen 4.5.5.2 Lift Descends to Vapor Level B Series Degreaser Operation Rev G Page 81...
  • Page 76 Figure 4-30 Cover Closing Screen Note: Step 4.5.5.3 will be skipped if PRE-SPRAY is set to 0. 4.5.5.3 Boil Sump Pre-Spray The display will show SPRAYING as shown in Figure 4-31 below. B Series Degreaser Operation Rev G Page 82...
  • Page 77 Lift Descends to Boil Sump Immersion Level The display will show MOVING DOWN as shown in Figure 4-29. 4.5.5.6 Boil Sump Immersion Dwell The display will show BS DWELL as shown in Figure 4-33 below. B Series Degreaser Operation Rev G Page 83...
  • Page 78 Lift Rises to Boil Sump Vapor Level Switch The display will show MOVING UP as shown in Figure 4-34 below. Figure 4-34 Moving Up Screen 4.5.5.8 Lift Moves Right to Ultrasonic Sump Switch B Series Degreaser Operation Rev G Page 84...
  • Page 79 The display will show MOVING DOWN as shown in Figure 4-29. 4.5.5.10 Immersion Dwell The display will show IMMERSION DWELL US OFF as shown in Figure 4-36 below. Figure 4-36 Immersion Dwell Screen B Series Degreaser Operation Rev G Page 85...
  • Page 80 Note: Step 4.5.5.13 will be skipped if US SPR T is set to 0. The program jumps to Step l. 4.5.5.13 Spray The display will show SPRAYING as shown in Figure 4-39 below. B Series Degreaser Operation Rev G Page 86...
  • Page 81 Lift Rises to Freeboard Hold Switch The display will show MOVING DOWN as shown in Figure 4-29. 4.5.5.17 Freeboard Hold The display will show FREEBOARD DWELL as shown in Figure 4-41 below. B Series Degreaser Operation Rev G Page 87...
  • Page 82 Manual Mode. 4.5.6.1 Cycle Stop or External Interlock Activated The display will show CYCLE STOP PRESS START as shown in Figure 4-43 below. The power cover will close. B Series Degreaser Operation Rev G Page 88...
  • Page 83: Loading Baskets

    Figure shows both correct and incorrect ways to load a cleaner basket. Place parts in the basket so that air will not be trapped when the basket enters the cleaner and so that solvent can drain when the basket leaves the vapor zone. B Series Degreaser Operation Rev G...
  • Page 84: Shut-Down

    Turning the disconnect switch off turns the lift up solenoid off. The lift may lower as air leaks from the air cylinder. Some air seepage is normal. Note: Power covers will open if the disconnect switch is turned off. B Series Degreaser Operation Rev G Page 90...
  • Page 85 Degreaser B Series Degreaser B Series Maintenance Rev G Page 91...
  • Page 86: Maintenance

    These dyes may be difficult to remove when the degreaser is later used for cleaning. An electronic leak detector is available. Order CPN-068-005 from the Branson Parts Department. Pass the leak detector’s sensor around all plumbing joints and tank seams. A beeping noise indicates high concentrations of solvent vapors.
  • Page 87: Filter Maintenance

    Operate the lift in the manual mode down and up 2 or 3 cycles to distribute the oil Filter Maintenance Filter bags are industry standard RBX-1 size (Trade size 3). Bags are available from the Branson Parts Department : 1 877-330-0406 ext 2065. Replacement 5mic Bag Filter CPN-163-018, other sizes are also available.
  • Page 88 2. Remove the desiccant container. Warning Wear solvent resistant gloves and a face shield when changing desiccant. Liquid solvent may damage the skin and eyes. Suspend the desiccant container above the separator until all dripping stops. Degreaser B Series Maintenance Rev G Page 94...
  • Page 89: Boil Down

    5.7.1 Frequency of Cleaning Cleaning frequency is determined by the type and amount of soil being removed. At a minimum, boil down and drain the cleaner when the contamination reaches 25%. Degreaser B Series Maintenance Rev G Page 95...
  • Page 90: Acid Cleanout Procedures

    Using a medium stiff bristle brush, scrub the interior of the degreaser with a 5% baking soda and water solution (approximately 1/2 lb. per gallon.) Thoroughly rinse the system, including all plumbing and associated equipment, with water and flush out all residue. Degreaser B Series Maintenance Rev G Page 96...
  • Page 91: Replacing Controller

    To replace the control or relay board; transfer all wires to the new board, remove the mounting screws, replace the board and reinstall the screws. To replace the control board: • Place the Voltage Switch (SW1) in the 230V position Degreaser B Series Maintenance Rev G Page 97...
  • Page 92 Off unless TDR is to control ultrasonics • Set SW3 to the C (Centigrade) or F (Fahrenheit) position. • Turn on electrical power. • Set up the controller in accordance with Section 3.9 Degreaser B Series Maintenance Rev G Page 98...
  • Page 93: Defrost Controller Replacement

    E0 failure. • Display flashes Pr2 and buzzer sounds with intermittent tone: Defrost probe defective, defrost probe wiring defective or temperature is outside probe limits. Defrost will not operate during E0 failure. Degreaser B Series Maintenance Rev G Page 99...
  • Page 94 4 seconds. SP will be displayed. • Press to show the desired parameter. (See Table 5-1 for available parameters.) • Press SET • Press to change the value. • Press SET Degreaser B Series Maintenance Rev G Page 100...
  • Page 95 Table 5-1 Defrost Controller Parameters 5.10.4 To Exit Programming • Press simultaneously for 4 seconds, OR • Wait 60 seconds without pressing any keys, OR • Remove power for at least 1 second then reapply power. Degreaser B Series Maintenance Rev G Page 101...
  • Page 96: Lift Plc Replacement

    5.11 Lift PLC Replacement Contact Branson for a copy of the PLC program if the PLC must be replaced. You must purchase programming software and a programming cable from PLC DIRECT before installing the program. A preprogrammed PLC may be purchased from the Parts Department: 1 877-330-0406 ext 2065 5.12 Troubleshooting...
  • Page 97 The actual time depends upon the solvent and the environment. If the READY Indicator does not light: Degreaser B Series Maintenance Rev G Page 103...
  • Page 98 5.12.11 Ultrasonics Do Not Operate Series 7000 Option Warning: HIGH VOLTAGE! Disconnect the B Series from the electrical supply before troubleshooting the ultrasonics. Note: Follow these instructions in EXACT sequence or the results of your troubleshooting may be incorrect.
  • Page 99 Voltage (V) Gate Collector none-open Emitter none-open Collector Gate none-open Emitter none-open Emitter Gate none-open Collector .30-.50 Replace any transistor if the measurement falls outside the limits shown. Figure 5-6 Generator Board Degreaser B Series Maintenance Rev G Page 105...
  • Page 100 No breakdown should occur. Leakage over 500µAmps is not acceptable. • Check capacitance using a capacitor analyzer. The capacitance should be: Degreaser Groups Elements Capacitance per per Group Group B452 .0245-.0284 µF B950 .0491-.0565 µF B1950 .0491-.0565 µF B3550 .0736-.0853 µF Degreaser B Series Maintenance Rev G Page 106...
  • Page 101: Spares

    Level 2 parts are items electrical items and mechanical parts that are subject to wear but not routinely expected to fail. • Level 3 parts are items that are available only from Branson or are sometimes damaged during other repairs. A= B452, B=B950, C=B1950-208-230V, D=B1950-460V, E=B3550-208-230V, F=B3550-460V 5.13.1...
  • Page 102 Fuse 5x20 250V 10A FB CPN-049-002 Fuse FNQ-2.25A 500V SB CPN-049-031 Fuse FNQ 15A 500V SB CPN-049-035 Fuse FNQ-10A 500V SB C,D,E,F CPN-049-036 Fuse FNQ-3A 500V SB CPN-011-004 Bulb 24V Lift CPN-011-016 Bulb 130V (Sub-zero switch) Degreaser B Series Maintenance Rev G Page 108...
  • Page 103 B452 and B950 recirculation and spray, B1950 and B3550 spray. Part Number Level Description 010-285-141 Housing Pump 010-285-144 Impeller pump 010-285-146 Thrust Washer 010-285-147 O-ring Viton SPP-006-949 2 O-ring Teflon (Optional) 010-285-145 Spindle Shaft Degreaser B Series Maintenance Rev G Page 109...
  • Page 104 Degreaser B Series Degreaser B Series Schematics Rev G Page 111...
  • Page 105 Schematics B452 Schematic Figure 6-1 B452 Controller Degreaser B Series Schematics Rev G Page 112...
  • Page 106 Degreaser B Series Schematics Rev G Page 113...
  • Page 107 Figure 6-2 B452 Ultrasonics Degreaser B Series Schematics Rev G Page 114...
  • Page 108 Figure 6-3 B452 Refrigeration Degreaser B Series Schematics Rev G Page 115...
  • Page 109 Figure 6-4 B452 Vertical Lift Degreaser B Series Schematics Rev G Page 116...
  • Page 110 Figure 6-5 B452 Dual Axis Lift Degreaser B Series Schematics Rev G Page 117...
  • Page 111 B950 Figure 6-6 B950 Controller Degreaser B Series Schematics Rev G Page 118...
  • Page 112 Figure 6-7 B950 Ultrasonics Degreaser B Series Schematics Rev G Page 119...
  • Page 113 Figure 6-8 B950 Heat and Refrigeration Degreaser B Series Schematics Rev G Page 120...
  • Page 114 Figure 6-9 B950 Vertical Lift Degreaser B Series Schematics Rev G Page 121...
  • Page 115 Figure 6-10 B950 Dual Axis Lift Degreaser B Series Schematics Rev G Page 122...
  • Page 116 B1950 Schematic Figure 6-11 B1950 230V Controller Degreaser B Series Schematics Rev G Page 123...
  • Page 117 Figure 6-12 B1950 230V Ultrasonics Degreaser B Series Schematics Rev G Page 124...
  • Page 118 Figure 6-13 B1950 230V Heat and Refrigeration Degreaser B Series Schematics Rev G Page 125...
  • Page 119 Figure 6-14 B1950 460V Controls Degreaser B Series Schematics Rev G Page 126...
  • Page 120 Figure 6-15 B1950 460V Ultrasonics Degreaser B Series Schematics Rev G Page 127...
  • Page 121 Figure 6-16 B1950 460V Heat and Refrigeration Degreaser B Series Schematics Rev G Page 128...
  • Page 122 B3550 Schematic Figure 6-17 B3550 230V Controller Degreaser B Series Schematics Rev G Page 129...
  • Page 123 Figure 6-18 B3550 230V Ultrasonics Degreaser B Series Schematics Rev G Page 130...
  • Page 124 Figure 6-19 B3550 230V Heat and Refrigeration Degreaser B Series Schematics Rev G Page 131...
  • Page 125 Figure 6-20 B3550 460V Controller Degreaser B Series Schematics Rev G Page 132...
  • Page 126 Figure 6-21 B3550 460V Ultrasonics Degreaser B Series Schematics Rev G Page 133...
  • Page 127 Figure 6-22 B3550 460V Heat and Refrigeration Degreaser B Series Schematics Rev G Page 134...
  • Page 128 Degreaser B Series Schematics Rev G Page 135...
  • Page 129 Degreaser B Series Degreaser B Series Repair Parts Rev G Page 137...
  • Page 130: Parts Lists

    Only certified refrigeration technicians should repair or adjust refrigeration systems. Primary Refrigeration Settings Refrigerant 134a Approximate charge 3 lbs Cut-in pressure 20 psig Differential 15 psig Superheat 10°F Hot gas bypass 15 psig Degreaser B Series Repair Parts Rev G Page 138...
  • Page 131 Figure 7-1 B452 Primary Refrigeration Components Degreaser B Series Repair Parts Rev G Page 139...
  • Page 132 Only certified refrigeration technicians should repair or adjust refrigeration systems. Sub-zero Refrigeration Settings Refrigerant 404a Charge Cut-in pressure 15psig Differential 10 psig Superheat 10°F Pressure regulator 30-35 psig Suction pressure 10-15 psig Oil: Copeland Synthetic Arctic 22 Degreaser B Series Repair Parts Rev G Page 140...
  • Page 133 Figure 7-2 B452 Sub-zero Refrigeration Components Degreaser B Series Repair Parts Rev G Page 141...
  • Page 134 000-589-254 Swage Straight 5/8T x ½ mnpt CPN-163-028 2 Strainer Y SS ½ npt SS Recirc 000-535-149 Nipple ss ½ npt SS Recirc 000-285-090 Pump SS 1/3 hp 115/230/1 SS Recirc Degreaser B Series Repair Parts Rev G Page 142...
  • Page 135 Figure 7-3 Basic Parts B452 Degreaser B Series Repair Parts Rev G Page 143...
  • Page 136 Power Cover Lift Options Item Part Number Level Description Options CPN-093-001 3 Socket Relay Dual Axis Lift CPN-220-026 2 PLC D0-06 Dual Axis Lift CPN-220-019 2 PLC Direct DL105 Vertical Lift Degreaser B Series Repair Parts Rev G Page 144...
  • Page 137 CPN-220-027R 2 OIT EA1-S3ML All Lifts CPN-099-286 2 Switch Momentary All Lifts CPN-099-288 2 Switch Mushroom Twist All Lifts CPN-084-030 2 Relay DPDT 24VDC Dual Axis Lift Figure 7-4 Control Components B452 Degreaser B Series Repair Parts Rev G Page 145...
  • Page 138 7.1.5 B452 Skirts Item Part Number Level Description Options CPN-657-416 3 Skirt Back Left CPN-657-417 3 Skirt Back Right No Lift CPN-657-418 3 Skirt Front Left Degreaser B Series Repair Parts Rev G Page 146...
  • Page 139 CPN-657-419 3 Skirt Front Right CPN-657-420 3 Skirt Left CPN-657-421 3 Skirt Right CPN-657-429 3 Countertop CPN-127-016 3 Latch Flush Lift and Turn CPN-657-414 3 Skirt Door Stop Degreaser B Series Repair Parts Rev G Page 147...
  • Page 140 Figure 7-5 B452 Skirts Degreaser B Series Repair Parts Rev G Page 148...
  • Page 141 Switch Foot Spray All 000-589-232 Swage Straight SS 3/8T x ¼ mnpt Hand Sprays 000-285-090 Pump 1/3HP 115/230/1 SS Hand and Manifold 000-589-237 Swage Elbow SS 3/8T x ¼ mnpt All Sprays Degreaser B Series Repair Parts Rev G Page 149...
  • Page 142 Figure 7-6 Spray Options Degreaser B Series Repair Parts Rev G Page 150...
  • Page 143 CPN-657-559 Cover Control S7040 S7040 S8XXX Option Item Part Number Level Description Options CPN-082-003 Receptacle 230V S8xxx CPN-657-701 Bracket S8xxx S8xxx 200-006-196 Terminal Block 4 Position S8xxx CPN-657-695 Cover Control S8xxx S8xxx Degreaser B Series Repair Parts Rev G Page 151...
  • Page 144 Figure 7-7 B452 Ultrasonic Options Degreaser B Series Repair Parts Rev G Page 152...
  • Page 145 Assy Power Cover Slotted Power Cover V-Lift CPN-246-859 3 Assy Power Cover Split Moving Power Cover Dual Lift CPN-246-860 3 Assy Power Cover Split Fixed Power Cover Dual Lift Included in power cover assemblies. Degreaser B Series Repair Parts Rev G Page 153...
  • Page 146 Figure 7-8 B452 Power Cover Option Degreaser B Series Repair Parts Rev G Page 154...
  • Page 147 CPN-657-583 Skirt Lift Back Center Vertical Lift CPN-652-350 Hook Basket Adjustable Vertical Lift CPN-052-007 Gauge Pressure 0-100 psi Vertical Lift 200-083-018 Regulator Air Pressure Vertical Lift CPN-657-585 Arm Lift B452 Vertical Lift Degreaser B Series Repair Parts Rev G Page 155...
  • Page 148 Figure 7-9 B452 Vertical Lift Assembly Degreaser B Series Repair Parts Rev G Page 156...
  • Page 149 Nut Jam M8 Dual Axis Lift CPN-657-700 Modified Air Cylinder Dual Axis Lift CPN-034-007 Cylinder Air Rodless 1 Bore x 22 Stroke Dual Axis Lift CPN-657-585 Arm Lift B452 Dual Axis Lift Degreaser B Series Repair Parts Rev G Page 157...
  • Page 150 Figure 7-10 B452 Dual Axis Lift Degreaser B Series Repair Parts Rev G Page 158...
  • Page 151 Strainer Y SS ½ npt SS Recirc 000-535-149 Nipple ss ½ npt SS Recirc 000-285-202 Pump 2MDHC 230/1 Basic Solvents 000-589-834 Swage Elbow 3/8T x ½ fnpt Basic Solvents CPN-657-516 3 Condensing Coil B950 Degreaser B Series Repair Parts Rev G Page 159...
  • Page 152 Figure 7-11 B950 Basic Parts Degreaser B Series Repair Parts Rev G Page 160...
  • Page 153 Term Adapter Header 16 Position Power Cover CPN-241-007 3 Cable Assy 16HD x 16HD 18IN Power Cover CPN-103-019 3 Term Adapter 15PD Male TDR Interface CPN-220-026 2 PLC D0-06 Dual Axis Lift Degreaser B Series Repair Parts Rev G Page 161...
  • Page 154 Figure 7-12 B950 Control Components Degreaser B Series Repair Parts Rev G Page 162...
  • Page 155 Bracket PCB Mounting S7000 U/S S8XXX Option Item Part Number Level Description Options CPN-657-695 Cover Control S8xxx S8xxx CPN-082-003 Receptacle 230V S8xxx CPN-657-558 Bracket S8xxx S8xxx 200-006-196 Terminal Block 4 Position S8xxx Degreaser B Series Repair Parts Rev G Page 163...
  • Page 156 Figure 7-13 B950 Ultrasonic Options Degreaser B Series Repair Parts Rev G Page 164...
  • Page 157 Degreaser B Series Repair Parts Rev G Page 165...
  • Page 158 Only certified refrigeration technicians should repair or adjust refrigeration systems. Primary Refrigeration Settings Refrigerant 134a Approximate charge 6.5 lbs Cut-in pressure 20 psig Differential 15 psig Superheat 10°F Hot gas bypass 15 psig Degreaser B Series Repair Parts Rev G Page 166...
  • Page 159 Figure 7-14 B950 Primary Refrigeration Components Degreaser B Series Repair Parts Rev G Page 167...
  • Page 160 Only certified refrigeration technicians should repair or adjust refrigeration systems. B950 Sub-zero Refrigeration Settings Refrigerant 404a Charge Cut-in pressure 15psig Differential 10 psig Superheat 10°F Pressure regulator 30-35 psig Suction pressure 10-15 psig Oil: Copeland Synthetic Arctic 22 Degreaser B Series Repair Parts Rev G Page 168...
  • Page 161 Figure 7-15 B950 Sub-zero Refrigeration Components Degreaser B Series Repair Parts Rev G Page 169...
  • Page 162 Manual Cover No Lift CPN-657-561 3 Cover Control Man Lift Manual Cover and Lift CPN-657-555 3 Skirt Lift Lift CPN-657-593 3 Bracket Skirt Front CPN-657-594 3 Bracket Skirt Back CPN-657-518 3 Countertop Degreaser B Series Repair Parts Rev G Page 170...
  • Page 163 Figure 7-16 B950 Skirts Degreaser B Series Repair Parts Rev G Page 171...
  • Page 164 Swage Elbow SS 3/8T x ¼ mnpt Spray All 000-559-103 Valve Ball SS ¼ Spray All 000-535-115 Nipple ¼ x CL Spray All 000-589-834 Swage Straight SS 3/8 T x ½ fnpt Spray Basic Degreaser B Series Repair Parts Rev G Page 172...
  • Page 165 Figure 7-17 B950 Spray Options Degreaser B Series Repair Parts Rev G Page 173...
  • Page 166 Valve Solenoid 2 Pos 240 VAC Power Cover CPN-034-015 2 Cylinder Air Rodless 1in x 13 in Split Cover CPN-246-864 3 Assy Power Cover Moving Split Cover CPN-246-865 3 Assy Power Cover Fixed Split Cover Degreaser B Series Repair Parts Rev G Page 174...
  • Page 167 Figure 7-18 B950 Power Cover Option Degreaser B Series Repair Parts Rev G Page 175...
  • Page 168 Elbow Adapter 1/4T x ¼ mnpt Lift CPN-657-564 3 Bracket Air Controls Lift 100-024-116 Clamp Horizontal to Vertical Lift CPN-099-283 2 Switch Prox 18mm 10-65VDC Lift CPN-246-042 3 Arm TDR Lift 000-652-352 Hook TDR Lift Degreaser B Series Repair Parts Rev G Page 176...
  • Page 169 Figure 7-19 Lift Assembly Degreaser B Series Repair Parts Rev G Page 177...
  • Page 170 CPN-113-054 2 Valve Flow Air ¼ T x 1/8 mnpt Dual Axis Lift CPN-034-011 2 Cylinder Air Rodless 1 x 13 Dual Axis Lift CPN-652-352 3 Hook Adjustable 1216 Dual Axis Lift Degreaser B Series Repair Parts Rev G Page 178...
  • Page 171 Figure 7-20 Dual Axis Lift Degreaser B Series Repair Parts Rev G Page 179...
  • Page 172 Expansion Valve R407C 3 Ton 000-513-430 Bypass Valve 0/80 CPN-657-672 3 Heat Exchanger B1950 000-513-107 Indicator Moisture 3/8 CPN-113-049 2 Valve Solenoid 3/8 208-230V 000-386-008 Switch Klixon 70/55 CPN-513-024 2 Expansion Valve R407C 1/3T Degreaser B Series Repair Parts Rev G Page 180...
  • Page 173 Only certified refrigeration technicians should repair or adjust refrigeration systems. B1950 Primary Refrigeration Settings Refrigerant R407C Approximate charge 11 lbs Cut-in pressure 50 psig Differential 15 psig Superheat 10°F Hot gas bypass 60 psig Degreaser B Series Repair Parts Rev G Page 181...
  • Page 174 Only certified refrigeration technicians should repair or adjust refrigeration systems. B1950 Sub-zero Refrigeration Settings Refrigerant 404a Charge Cut-in pressure 15psig Differential 10 psig Superheat 10°F Pressure regulator 30-35 psig Suction pressure 10-15 psig Oil: Copeland Synthetic Arctic 22 Degreaser B Series Repair Parts Rev G Page 182...
  • Page 175 Figure 7-22 B1950 Sub-zero Refrigeration Degreaser B Series Repair Parts Rev G Page 183...
  • Page 176 CPN-657-668 3 Cover B1950 Manual Manual Cover CPN-657-653 3 Bracket Cover Retainer B1950 Manual Cover CPN-657-654 3 Bracket Cover Spacer B1950 Manual Cover CPN-657-671 3 Guide Cover Nylon B1950 Manual Cover Degreaser B Series Repair Parts Rev G Page 184...
  • Page 177 Figure 7-23 B1950 Basic Assy Degreaser B Series Repair Parts Rev G Page 185...
  • Page 178 CPN-241-166 2 Cable 26H x 25DS 30in TDR Interface 101-240-045 Cable 15DP x 15DS 30in TDR Interface CPN-103-019 2 Term Adapter TB-15DS TDR Interface CPN-029-011 2 Term Adapter TB-16H TDR Interface Degreaser B Series Repair Parts Rev G Page 186...
  • Page 179 CPN-241-009 2 Cable 16H-16H 36in TDR Interface Figure 7-24 B1950 Controls Degreaser B Series Repair Parts Rev G Page 187...
  • Page 180 Skirt Back Right B1950 CPN-657-678 3 Skirt Front Left B1950 CPN-657-680 3 Skirt Front Right B1950 CPN-657-681 3 Skirt Left B1950 CPN-657-683 3 Skirt Right B1950 CPN-127-016 3 Latch Flush 100-065-380 Label Operating Degreaser B Series Repair Parts Rev G Page 188...
  • Page 181 Figure 7-25 B1950 Skirts Degreaser B Series Repair Parts Rev G Page 189...
  • Page 182 Degreaser B Series Repair Parts Rev G Page 190...
  • Page 183 Plug SS ¼ mnpt Spray Manifold 000-537-101 Plug SS 1/8 mnpt Spray Manifold CPN-193-021 3 Spray Manifold B1950 Spray Manifold 000-543-300 Nozzle Spray 1/8HH3.6SQ Spray Manifold 000-525-106 Cap Pipe ½ fnpt Spray Manifold Degreaser B Series Repair Parts Rev G Page 191...
  • Page 184 Figure 7-26 B1950 Sprays Degreaser B Series Repair Parts Rev G Page 192...
  • Page 185 Valve Flow Air ¼ t x 1/8 mnpt Power Cover CPN-034-009 2 Cylinder Air Rodless 1 in x 34 in Power Cover CPN-113-055 2 Valve Solenoid 2 pos 240V Power Cover 000-352-043 Nut Hex 4-40 Power Cover Degreaser B Series Repair Parts Rev G Page 193...
  • Page 186 Figure 7-27 B1950 Power Cover Degreaser B Series Repair Parts Rev G Page 194...
  • Page 187 Degreaser B Series Repair Parts Rev G Page 195...
  • Page 188 Bypass Valve 0/80-5/8 ODF CPN-657-632 2 Heat Exchanger B3550 000-513-107 Indicator Moisture 3/8 ODF CPN-113-049 2 Valve Sol 3/8 ODF 230VAC 000-386-008 Switch Klixon 70/55F ¾ CPN-513-024 2 TEV R407C 1/3T Degreaser B Series Repair Parts Rev G Page 196...
  • Page 189 Only certified refrigeration technicians should repair or adjust refrigeration systems. Primary Refrigeration Settings Refrigerant R407C Approximate charge 15 lbs Cut-in pressure 50 psig Differential 15 psig Superheat 10°F Hot gas bypass 60 psig Degreaser B Series Repair Parts Rev G Page 197...
  • Page 190 Only certified refrigeration technicians should repair or adjust refrigeration systems. B3550 Sub-zero Refrigeration Settings Refrigerant 404a Charge Cut-in pressure 15psig Differential 10 psig Superheat 10°F Pressure regulator 30-35 psig Suction pressure 10-15 psig Oil: Copeland Synthetic Arctic 22 Degreaser B Series Repair Parts Rev G Page 198...
  • Page 191 Figure 7-29 B3550 Sub-Zero Refrigeration Degreaser B Series Repair Parts Rev G Page 199...
  • Page 192 Degreaser B Series Repair Parts Rev G Page 200...
  • Page 193 Retainer Screw CPN-657-628 3 Cover Tank Manual Cover CPN-657-611 3 Bracket Cover Retainer Manual Cover CPN-657-612 3 Spacer Manual Cover CPN-657-631 2 Guide Nylon Manual Cover CPN-073-018 3 Nut Captive Screw Degreaser B Series Repair Parts Rev G Page 201...
  • Page 194 Figure 7-30 B3550 Basic Assy Degreaser B Series Repair Parts Rev G Page 202...
  • Page 195 Swage Elbow 5/8Tx1/2 mnpt All Spray CPN-657-633 3 Reservoir Spray All Spray 000-537-101 Plug 1/8 mnpt Manifold CPN-193-019 3 Manifold Spray Manifold 000-543-300 Nozzle Manifold 000-525-106 Cap Pipe ½ npt Manifold Degreaser B Series Repair Parts Rev G Page 203...
  • Page 196 Figure 7-31 B3550 Spray Options Degreaser B Series Repair Parts Rev G Page 204...
  • Page 197 Power Cover CPN-497-001 2 Roller Wheel Power Cover CPN-113-054 2 Valve Flow Power Cover CPN-034-008 2 Cylinder Air 1 x 41.75 Power Cover CPN-113-055 2 Valve Solenoid 240 VAC Power Cover Degreaser B Series Repair Parts Rev G Page 205...
  • Page 198 Figure 7-32 B3550 Power Cover Degreaser B Series Repair Parts Rev G Page 206...
  • Page 199 CPN-241-166 2 Cable 25P DF-26P Header 101-240-045 Cable 15P DM-15P DF CPN-103-019 2 Terminal Adapter 15P DM-TB CPN-029-011 2 Terminal Adapter 16P Header–TB TDR CPN-241-009 2 Cable 16P HD – 16P HD Degreaser B Series Repair Parts Rev G Page 207...
  • Page 200 Figure 7-33 B3550 Controls Degreaser B Series Repair Parts Rev G Page 208...
  • Page 201 Assy PC Board S7040-18 S7040 200-126-012 Fan Boxer 220V S7040 000-087-014 Cordset Fan S7040 200-025-042 Clip Fan S7040 200-098-874 Screw Fan S7040 CPN-657-620 3 Control Panel S7040 S7040 CPN-657-489 3 Bracket PCB Mounting S7040 Degreaser B Series Repair Parts Rev G Page 209...
  • Page 202 Figure 7-34 S7040 Ultrasonics Degreaser B Series Repair Parts Rev G Page 210...
  • Page 203 CPN-084-033 Relay DPDT 240VAC S8580/S85120 CPN-657-645 Bracket S85xxx Control S85xxx CPN-657-558 Bracket Generator S85xxx CPN-082-003 Receptacle 250/20/2 S85xxx 200-006-196 Terminal Block 4 position S85xxx 100-240-129 Cable RF 8 Ft S85xxx Figure 7-35 S85xxx Options Degreaser B Series Repair Parts Rev G Page 211...
  • Page 204 Skirt Back Right CPN-657-638 3 Skirt Front Left CPN-657-639 3 Skirt Front Middle CPN-657-640 3 Skirt Front Right CPN-657-641 3 Skirt Left CPN-657-643 3 Skirt Right CPN-127-016 3 Latch Figure 7-36 B3550 Skirts Degreaser B Series Repair Parts Rev G Page 212...
  • Page 205 Degreaser B Series Degreaser B Series Assistance Rev G Page 213...
  • Page 207: Assistance

    Assistance Calling the Local Branson Representative If you have a problem call the local Branson field sales or service representative, who will know you, your needs and your applications. He may have a critical replacement part in stock that will return your machine to operation in the shortest possible time. Before you call, take the following steps: 1.
  • Page 208: Obtaining Replacement Parts

    5. Special instructions (for example, “Hold at the airport and call”). Be sure to give a name and phone number. 6. Call the Branson Parts Store at (203) 796-0575 or (203) 796-0330. OR If you know the part number(s), fax your order, including the information listed above, to (203) 796-0458.
  • Page 209: Returning Equipment

    Returning Equipment When returning any part or equipment to the Branson factory, it must be accompanied by a Returned Goods Authorization (RGA) number. This number is used to ensure proper handling and identification of your part or equipment and to expedite its repair and/or return.
  • Page 210 Degreaser B Series Assistance Rev G Page 218...

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