Dexter Laundry T400 Parts & Service
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Dexter Laundry T400 Parts & Service

Opl washers (100g), (express washers 200g)
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C-Series OPL Washers
T300, T400,T600 (100G)
& T350, T450 (Express Washers 200G)
Parts & Service Manual
Starting Serial # W1.15244.001
8533-082-001 7/21

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Summary of Contents for Dexter Laundry T400

  • Page 1 C-Series OPL Washers T300, T400,T600 (100G) & T350, T450 (Express Washers 200G) Parts & Service Manual Starting Serial # W1.15244.001 8533-082-001 7/21...
  • Page 2 Equipment Safety Warnings Symbols and Terminology Used in this Equipment Indicates an imminently hazardous situation, which if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation, which if not avoided could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
  • Page 3 Equipment Safety Warnings, Symbols, and Terminology Used in this Equipment Warning! Do not operate equipment if door glass is damaged in any way. Warning! Keep clear of rotating parts. Prohibited! Do not enter this equipment or space. Prohibited! Do not step or stand on this equipment. Prohibited! Do not operate without all guards and covers in place.
  • Page 4 Indicates an imminently hazardous situation, which if not avoided, will result in death or seri- ous injury. Indicates a potentially hazardous situation, which if not avoided could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
  • Page 5 WARNING • All washers must be installed in accordance to all applicable electrical, plumbing and all other local codes. • These installation and operation instructions are for use by qualified personnel only. To avoid injury and electrical shock, do not perform any servicing other than that contained in the installation and op- eration instructions, unless qualified.
  • Page 6 WARNING Children should be supervised to ensure they do not operate or play in or around equipment. Keep all panels in place to protect against electrical shock and injury and add rigidity to washer. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a...
  • Page 7 Warning! Do not operate equipment if door glass is damaged in any way. Warning! Keep clear of rotating parts. Prohibited! Do not enter this equipment or space. Prohibited! Do not step or stand on this equip- ment. Prohibited! Do not operate without all guards and covers in place.
  • Page 8 Prohibited! Do not attempt to open, touch, or pro- ceed before referring to the manual or unless quali- fied. Mandatory! Read all supporting documentation be- fore operating or maintaining equipment. Mandatory! Disconnect power before servicing equipment. Mandatory! Lock out and tag out before servicing this equipment.
  • Page 9 Notes Part # 8533-082-001 7/21...

  • Page 10: Table Of Contents

    Dexter Safety Table of Contents Guidelines Section 1: Machine Mounting & Installation WARNING T-300 ............14 T-350 & T-400 ..........15 T-450 & T-600 ..........16 T-300 Installation ...........17 These washers are equipped with devices and T-350 Installation ...........18 features relating to their safe operation. To avoid injury or electrical shock, do not perform T-400 Installation ...........19 and service, unless qualified to do so.
  • Page 11 Front Panel Removal ........50 Controls Transformer........62 Back Panel Removal ........50 Main Relay Printed Circuit Board .....62 Drain Valve Access .........50 Power Connection Terminal Block ....62 Drain Valve Cleaning ........50 LED Printed Circuit Board Temperature & Start/ Masking Ring (Door Lock Cover) Display Push Button .........62 Removal ............50 Pressure Switch ..........63...
  • Page 12 Chassis and Drain Part # by Model ..106 & 107 Electrical Components - Top Compartment ...... 108 & 111 Control Panel Part # by Model ... 112 & 113 Labels and Diagrams All WCAD Models ..114 Section 9: 50 Hz Models Parts............118 - 122 Wiring Diagrams &...
  • Page 13 Section 1: Machine Mounting Part # 8533-082-001 7/21...
  • Page 14 T300 WN0300XA-12EV 208-240 volts 60hz. Single Phase or Three Phase T350 WN0350XA-12EV 208-240 volts 60hz Single Phase or Three Phase T400 WN0400XA-12EV 208-240 volts 60hz Single Phase or Three Phase T450 WN0450XA-12EV 208-240-volts 60hz Single Phase or Three Phase T600...
  • Page 15 T-350 Mounting Dimensions T-400 Mounting Dimensions 12 13/16” 27 1/8” 2 3/4” 29 7/8” 9 13/32” Front Water Inlet Side Back 48” * Alternate ** Recommended 42 1/4” 1 1/4” 6 1/8” Drain Outlet 16” 4 5/8” Drain Outlet 14 1/2” 5”...
  • Page 16 T-450 Mounting Dimensions T-600 Mounting Dimensions 12 13/16” 36” 2 3/4” 29 7/8” 9 13/32” Front Water Inlet Side Back 49 3/4” 44” 1 1/4” 6 1/8” Drain Outlet 16” 5” Drain Outlet 5” 21 1/2” 2 3/4” 26 7/8” Part # 8533-082-001 7/21...
  • Page 17 T-300 Mounting Dimensions Part # 8533-082-001 7/21...
  • Page 18 T-350 Mounting Pad Dimensions Part # 8533-082-001 7/21...
  • Page 19 T-400 Mounting Dimensions Part # 8533-082-001 7/21...
  • Page 20 T-450 Mounting Pad Dimensions Part # 8533-082-001 7/21...
  • Page 21 T-600 Mounting Pad Dimensions Part # 8533-082-001 7/21...
  • Page 22 Notes Part # 8533-082-001 7/21...

  • Page 23: Installation

    Section 2: Machine Installation & Operating Instructions Part # 8533-082-001 7/21...
  • Page 24 Installation & Operation All washers must be installed in accordance with all local, state and national building, electrical, and plumbing codes in effect in the area. Foundation Requirements The washer must be securely bolted to a substantial concrete floor, or mounted upon a suitable base which is in turn securely bolted to a substantial concrete floor.
  • Page 25 Disconnect all power to the washer. Remove screw and lift out the cover located in the upper left corner of the machine (as viewed from the back). • If power is 208-240-3PH-60Hz, connect L1, L2, L3 and ground. If there is a high leg it must be connected to L3.
  • Page 26 Liquid Chemical Connection In the left rear corner of the washer is the chemical injection as- sembly. This is where all chemical hose connections are made. The chemical hoses should be inserted into the round pvc pipe a minimum of 14” and a maximum of 18” to eliminate chemical buildup in the pipe and/or restrict water flow to the tub.
  • Page 27 Washer Operating Instructions Safety Door Lock This machine is equipped with a Safety Door Lock that locks the door closed from when the cycle is started until the cycle is complete. The door lock prevents opening the door for up to 3 minutes if the power is interrupted during the cycle.

  • Page 28: Detergent Measurements By Model

    Detergent Measurements By Washer Model Use 1/4 Double Load T-300 Washer Use 1/4 Triple Load T-350 Washer Use 1/4 Maxi Load T-400 Washer Use 1/4 Mega Load T-450 Washer Use 1/3 Magnum Load T-600 Washer Part # 8533-082-001 7/21...
  • Page 29 TRANSIENT VOLTAGE SURGE SUPPRESSORS Like most electrical equipment your new machine can be damaged or have its life shortened by voltage surges due to lightning strikes which are not covered by factory warranty. Local power distribution problems also can be detrimental to the life of electrical components. We recommend the installation of transient voltage surge suppressors for your new equipment.
  • Page 30 Notes Part # 8533-082-001 7/21...

  • Page 31: Machine Programming Instructions

    Section 3: Machine Programming Instructions Part # 8533-082-001 7/21...
  • Page 32 OPL Washer Cycle Parameter Ranges The range of each cycle parameter is shown below: Bath Cycle Time “ct” 0 to 15 minutes for Prewash, Rinse1 and Rinse 3 to 15 minutes for Wash and Final Rinse. For the baths that can, if the time is set to zero, then that bath will be eliminated from the cycle. Bath Water Temperature “t”...
  • Page 33 Cycle 1: Sheets and Pillowcases (Health Care) Bath Bath Cycle Water Water Delay Spin Injection Time (min.) Temp. Level Fill Time (min.) Source Flush Prewash Wash #1(Detergent) Rinse 1 #2 (Bleach) Rinse 2 Rinse 3 Rinse 4 Final Rinse #4 (Sour/Soft) Cycle 2: Towels / Pads / Diapers (Health Care) Bath Bath Cycle...
  • Page 34 Cycle 4: Guest Laundry (Hotel / Motel / Healthcare) Bath Bath Cycle Water Water Delay Spin Injection Time (min) Temp. Level Fill Time (min) Source Flush Prewash Wash (#6(Detergent/Bleach) Rinse 1 Rinse 2 Rinse 3 Rinse 4 Final Rinse #4 (Sour/Soft) Cycle 5: Rags and Mops (Hotel / Motel) Bath Bath Cycle...
  • Page 35 Washer Programming Instructions THERE ARE TWO WAYS TO MODIFY PROGRAMMING OF THE V-SERIES OPL SIX (6) PREPROGRAMMED FORMULAS Option 1: Programming can be accomplished manually using the machine controls or by connecting to the machine control using a PDA (personal digital assistant). For instructions on using a PDA with this washer control and software, please contact your local Dexter distributor.

  • Page 36: Rapid Advance Mode

    Rapid Advance Mode To enter the Rapid Advance mode, turn the key CCW. The Rapid Advance setting is not marked next to the key, but turning the CCW until it stops selects this mode. The Rapid Advance mode can be entered from either the Idle mode or during the cycle.
  • Page 37 Part # 8533-082-001 7/21...
  • Page 38 Part # 8533-082-001 7/21...

  • Page 39: Trouble Shooting

    Section 4: Trouble Shooting Part # 8533-082-001 7/21...

  • Page 40: Common Troubleshooting Solutions

    Common Troubleshooting Solutions Symptom Probable Cause Suggested Remedy Machine Power Supply Check these areas: Circuit breakers, Voltage, Power leads, does not Power connections. Is front display LED showing a dollar start amount. Door Switch Check for continuity through door switch when door is closed.
  • Page 41 Symptom Probable Cause Suggested Remedy Hot water Water Valve Coil Check coil continuity at terminals and replace if no continuity. does not Check for 120 V power from main relay PCB enter tub in Water Inlet Check water inlet screens for blockage and clean if necessary wash screens Water...
  • Page 42 Common Troubleshooting Solutions Symptom Probable Cause Suggested Remedy Machine Check VFD by removing inspection panel and record any does not numbers or letters displayed. If no display turn power off to turn machine at breaker for 2 minutes and turn poiwer back on to reset.

  • Page 43: Troubleshooting Machine Fault Errors

    Troubleshooting Machine Fault Errors Displayed on front of washer The following pages are a description of fault codes that will appear on the front of the washer. There is a chart format that shows what fault code that will be displayed at washer front.
  • Page 44 Fault# Description Customer Action Wrong washer size for drive Check VFD fault code before turning off power. If the type. controller was installed in a different size machine before being installed in this machine, a problem can occur. If someone has been doing repairs on the washer, check for the correct size drive.
  • Page 45 Fault# Description Customer Action The variable frequency Check the data communication cable between the drive (VFD) and the washer computer and the variable frequency drive washer computer are not (VFD). communicating. Step 1: Make sure the cable did not become unplugged during operation.
  • Page 46 Fault# Description Customer Action The temperature sensor Step 1: Make sure the cooling fins on the VFD heatsink inside of the variable and the ventilation louvers on the VFD cooling fan cover are clean. Step 2: Start a washer cycle and make sure frequency drive detects that the internal temperature is the VFD cooling fan operates after the cylinder starts...
  • Page 47 Fault# Description Customer Action VFD unit has been added or Soft reset control. loose connection. Injection relay PCB has been Soft reset control. added to machine or loose connection. Optional water valve PCB Soft reset control. has been added or loose connection Note: Whenever power is turned off to the washer, it must remain off for three minutes for drive to reset.

  • Page 48: Variable Frequency Drive Control Digital Readout Faults

    Variable Frequency Drive Control Digital Readout Faults Fault# Description Customer Action VFD received an illegal Reset drive. command. Possible controller problem Illegal data address, VFD Reset drive. received an address not available to the controller. Illegal data value received Reset drive. at VFD.
  • Page 49 Variable Frequency Drive Control Digital Readout Faults Fault# Description Customer Action OL or Overload of the drive or (Check drive fault code before powering down). Check motor the washer motor to ensure it turns freely. Check the wiring for loose connections to the drive and motor.
  • Page 50 Notes Part # 8533-082-001 7/21...

  • Page 51: Machine Service Procedures

    Section 5: Machine Service Procedures Part # 8533-082-001 7/21...

  • Page 52: Top Panel Removal

    Top Panel Removal Step 1: Remove 4 screws that hold detergent dispenser to top panel. Step 2: Unlock top panel lock. Step 3: Raise top panel, slide to the rear to release from back clips and lift off. Front Panel Removal Step 1: Remove 2 screws between front panel top and front (located behind control panel).

  • Page 53: Air Gap

    Vacuum Breaker (also called an air gap) In the left rear of the cabinet is the vacuum breaker. It guides the water to the tub and dispenser and prevents a back flow of water. Water Valves Remove top panel to access water valves. (see Removing Top Panel) The two dual outlet water valves are mounted to the rear channel with two screws each.
  • Page 54 Door cam Flat blade screw on check position door switch latching Step 3: With switch actuator bracket adjusted you Step 4: Check for switch actuation at partial will now need to adjust single switch by turn of cam as in operation above. Door loosening 2 flat brade screws and allowing handle goes from horizontal to six o’clock swivel of switch.

  • Page 55: Adjusting The Loading Door

    Adjusting the Loading Door The door can be adjusted by changing the number of shims behind the door hinge and the door lock assembly. The vertical fit of the door to the tub can be altered by loosening the door hinge bolts and raising or lowering the door before retightening.

  • Page 56: Loading Door Disassembly

    Loading Door Disassembly Step 1: Remove the loading Step 2: While holding down on Step 3: Work all the way around door as outlined above. the door glass, lift up the gasket and the glass Lay the door on a flat on the door ring and roll is out.

  • Page 57: Outer Cabinet Removal

    Outer Cabinet Removal T-300, T350, T-400, T450, T-600 Removal of Cabinet T-300, T-400, T-600 Step 1: The power supply, water hoses, and drain connection must all be disconnected before proceeding with the disassembly. Step 2: Now remove the lower service panel and the top panel assembly. Step 3: Remove the left and right lower front panel screws that retain the panel to the chassis.

  • Page 58: Door Locking Solenoid

    Door Locking Gear Motor Assembly The door locking gear motor is rotated shut with control voltage to lock the door and releases when voltage is removed. It is located in the left front corner of the washer. (Original l ocking solenoid models can be converted to the new assembly) Thermoactuators Door Lock Gear Motor...

  • Page 59: Tub Back, Bearing And Cylinder Assembly

    Tub Back, Bearing and Cylinder Assembly Basket assembly T-300, T-350, T-400, T450, T-600 Removal Reassembly Reverse the procedures to the left Step 1: Remove the top and back panel as described. paying attention to the following areas Step 2: Move the rear channel, that the water valves mount to, Step 1: Lay the washer on its front.

  • Page 60: Basket Pulley, Bearing Housing, Water Seals & Tub Back

    Basket Pulley, Bearing Housing, Water Seals and Tub Back The cast iron basket pulley is retained by a bolt, locking washer and a flat washer. Removal Step 1: Insert a large screw driver or punch through a spoke in the pulley into the bearing housing support.

  • Page 61: Drive Motor Removal

    Reassembly Step 1: When installing new bearings into a bearing housing, first press the front (large) bearing into the housing until it bottoms. With the bearing spacer in place, press the rear bearing in until the spacer is snug between the two bearings. Be sure and reinstall the retaining ring in front of the front bearing (see picture).

  • Page 62: T-300 Bolt Torque Chart

    T-300 Bolt Torque Chart NUMBER Bolt Size Where Used Torque BOLTS REQ. 1/2” bolt Tub End of Bearing Housing 9545-017-009 GRADE #5 70-110 ft/lbs 1/2” bolt Mounting of Tub to Cradle Assembly 9545-017-009 GRADE #5 70-110 ft/lbs 3/8” bolt Tub Back Ring to Tub Back 9545-029-003 GRADE#8 45-80 ft/lb 3/8”...
  • Page 63 Section 6: Service Electrical Components Part # 8533-082-001 7/21...

  • Page 64: Control Mounting Trough

    Control Mounting Trough Remove top panel to access control trough. (see Removing Top Panel) It sets on the right side of the machine and holds the control PCB’s, transformers,and pressure switch. Main Data Communication Cable Goes between front PCB board and Variable Frequency Drive unit mounted center rear of machine. It has telephone type connectors at each end and is inserted at Controller PCB and the Variable Frequency Drive.

  • Page 65: Pressure Switch

    Pressure Switch Caution (Not recommended by Factory!) Changing Factory preset adjustment voids all factory water usage specifications. The pressure switch sets the water level in the washer. As the water level rises, it compresses the air in the pressure switch hose. When the washer reaches the desired water level, the compressed air in the pressure switch hose opens the contacts in the switch, shutting off the water.
  • Page 66 Pressure Sensor Electronic The Electronic Pressure Sensor comes standard on all models Starting Septembet, 1st 2015. Machines Level Chart manufactured before this date can be upgraded with Kit 9732-213-001. The Pressure sensor is adjustable. The Factory settings chart will let you know the starting values for each machine and by following the Switch position chart you can adjust the water levels in 1/4 inch increments from that starting value.
  • Page 67 Water Level Ch                                      ...

  • Page 68: Delta Variable Frequency Drive

    Power Connection Terminal Block This terminal block sets at the very back of the control trough. Incoming power to the washer should connect here. (see Electrical under Installation and Operation Section for exact connections) Rear Delta Variable Frequency Drive: Main power is connected to terminals L1, L2, and L3 on the Delta drive. If the washer is connected to a three phase source, there should be voltage present on all three terminals.
  • Page 69 MAXIMUM SPIN SPEED ADJUSTMENT: If desired, the washer can be adjusted to limit the maximum extract spin speed for all wash cycles. To make this adjustment, a jumper wire must either be installed or removed on the Variable Frequency  Drive (VFD), depending on the washer model and desired speed.
  • Page 70 Notes Part # 8533-082-001 7/21...
  • Page 71 Section 7: Electrical Wiring Diagrams & Schematics Part # 8533-082-001 7/21...

  • Page 72: Start Circuit

    Electrical Path Circuit Schematics Start Circuit Power travels into the machine on L1 & L2 & (L3) ( if 3 phase used). 208- 240VAC goes to a Control Transformer ( must be checked at start -up to coincide with machine operating voltage) that steps the voltage down to 115VAC for the controls.

  • Page 73: Wash Circuit

    Wash Circuit As the washer fills the tub through the back of the machine with either one or both the C1 Cold and H1 Hot Water Valves, the Wash Basket will tumble one direction for 12 seconds, pause, and then reverse di- rection for 12 seconds.
  • Page 74 Notes Part # 8533-082-001 7/21...
  • Page 75 Notes Part # 8533-082-001 7/21...
  • Page 76 T-300-10 Schematic Part # 8533-082-001 7/21...
  • Page 77 T-300-10 Diagram Part # 8533-082-001 7/21...
  • Page 78 T-300-10 V4 Schematic Part # 8533-082-001 7/21...
  • Page 79 T-300-10 V4 Diagram Part # 8533-082-001 7/21...
  • Page 80 T-300-12 Schematic Part # 8533-082-001 7/21...
  • Page 81 T-300-12 Diagram Part # 8533-082-001 7/21...
  • Page 82 T-300-12 V4 Schematic Part # 8533-082-001 7/21...
  • Page 83 T-300-12 V4 Diagram Part # 8533-082-001 7/21...
  • Page 84 T-350-12 Schematic Part # 8533-082-001 7/21...
  • Page 85 T-350-12 Diagram Part # 8533-082-001 7/21...
  • Page 86 T-350-12 V4 Schematic Part # 8533-082-001 7/21...
  • Page 87 T-350-12 V4 Diagram Part # 8533-082-001 7/21...
  • Page 88 T-400-12 Schematic Part # 8533-082-001 7/21...
  • Page 89 T-400-12 Diagram Part # 8533-082-001 7/21...
  • Page 90 T-400-12 V4 Schematic Part # 8533-082-001 7/21...
  • Page 91 T-400-12 V4 Diagram Part # 8533-082-001 7/21...
  • Page 92 T-450-12 Schematic Part # 8533-082-001 7/21...
  • Page 93 T-450-12 Diagram Part # 8533-082-001 7/21...
  • Page 94 T-450-12 V4 Schematic Part # 8533-082-001 7/21...
  • Page 95 T-450-12 V4 Diagram Part # 8533-082-001 7/21...
  • Page 96 T-600-12 Schematic Part # 8533-082-001 7/21...
  • Page 97 T-600-12 Diagram Part # 8533-082-001 7/21...
  • Page 98 T-600-12 V4 Schematic Part # 8533-082-001 7/21...
  • Page 99 T-600-12 V4 Diagram Part # 8533-082-001 7/21...
  • Page 100 Notes Part # 8533-082-001 7/21...

  • Page 101: Parts Data

    T300 WN0300XA-12EV 208-240 volts 60hz. Single Phase or Three Phase T350 WN0350XA-12EV 208-240 volts 60hz Single Phase or Three Phase T400 WN0400XA-12EV 208-240 volts 60hz Single Phase or Three Phase T450 WN0450XA-12EV 208-240-volts 60hz Single Phase or Three Phase T600...

  • Page 102: A-Series Accessories

    T300 WN0300XA-12EV 208-240 volts 60hz. Single Phase or Three Phase T350 WN0350XA-12EV 208-240 volts 60hz Single Phase or Three Phase T400 WN0400XA-12EV 208-240 volts 60hz Single Phase or Three Phase T450 WN0450XA-12EV 208-240-volts 60hz Single Phase or Three Phase T600...
  • Page 103 Wiring Harness Part # by Model Description T-300 T-350 T-400 T-450 T-600 Wiring Harness (Add Bleach Lite 9794-001-001 9794-001-001 9794-001-001 9794-001-001 9794-001-001 assy included) Wiring Harness, Door Lock 9627-791-003 9627-791-003 9627-791-003 9627-791-003 9627-791-004 Wiring Harness, 9627-796-001 9627-796-001 9627-796-001 9627-796-001 9627-796-002 Drain,Thermo,DoorSol Data Cable 9806-015-001...
  • Page 104 Description T-300 T-350 T-400 T-450 T-600 Panel, Side (Left or Right) - 9732-359-006 9732-359-007 9732-359-008 stainless Panel, Right Side-stainless 9989-639-001 9989-640-001 Panel, Left Side - stainless 9989-639-002 9989-640-002 Screw, (Side Panel to Base) 9545-018-018 9545-018-018 9545-018-013 9545-018-013 Screw, (Side Panel to Base) 9545-018-013 Nut, Hex 1/4-20 UNC 8640-414-006...
  • Page 105 12,13 Part # 8533-082-001 7/21...

  • Page 106: Cabinet And Front Panel Group Part # By Model

    Cabinet and Front Panel Group Part # by Model Continued 23,24 Description T-300 T-350 T-400 T-450 T-600 Panel Top, Assembly (includes 9989-498-001 9989-498-002 9989-498-003 9989-498-004 9989-498-005 catch) Catch, Top Panel 9086-017-001 9086-017-001 9086-017-001 9086-017-001 9086-017-001 Rivit-Catch, Top Panel 8638-190-009 8638-190-009 8638-190-009 8638-190-009 8638-190-009...
  • Page 107 Notes Part # 8533-082-001 7/21...

  • Page 108: Rear View Access Part # By Model

    Rear View Access Part # by Model Description T-300 T-350 T-400 T-450 T-600 Drive Motor, 3 Phase (Inverter 9732-225-001 9732-227-001 9732-127-012 9732-127-014 9732-127-012 duty) W/Pulley Pulley, Motor 9453-169-012 9453-169-012 9453-170-003 9453-181-001 9453-170-003 Set Screw,Sq.Hd(motor pulley) 9545-028-015 9545-028-015 9545-028-015 9545-028-015 9545-028-015 Rod, Motor Mtg 9497-222-002 9497-222-002...
  • Page 109 9,10,11 Description T-300 T-350 T-400 T-450 T-600 Injector Assembly, Soap 9883-006-001 9883-010-001 9883-009-001 Hose, Injector to Tub Back 9242-462-001 9242-462-001 9242-462-001 Clamps 8654-117-014 8654-117-014 8654-117-014 Cap-Injector Assy 0935-127-001 0935-127-001 0935-127-001 Clamp 9242-117-014 9242-117-014 9242-117-014 Panel Assy., Back 9454-632-001 9454-632-001 9989-562-001 9989-562-001 9989-562-001 Screw Panel Mtg.#10Bx1/2”...
  • Page 110 Description T-300 T-350 T-400 T-450 T-600 Channel, Rear 9947-025-001 9947-025-001 9947-026-001 9947-026-001 9947-026-001 Screw #10Bx1/2 9545-008-026 9545-008-026 9545-008-026 9545-008-026 9545-008-026 Nut, Spring 8640-399-007 8640-399-007 8640-399-007 8640-399-007 8640-399-007 Plug, 7/8” 9456-041-006 9456-041-006 9456-041-006 9456-041-006 9456-041-006 Bushing, 7/8” 9053-067-002 9053-067-002 9053-067-002 9053-067-002 9053-067-002 Braacket-Terminal Block Assy 9029-265-001...
  • Page 111 Rear View Access Part # by Model Continued 35 37, 38 Clamps 8654-117-014 8654-117-014 8654-117-014 Hose-Suds Overflow 9242-463-001 9242-463-002 9242-463-002 9242-463-003 9242-463-003 Braking resistors (200 ohm) (-10) 9483-004-002 Braking resistors (200 ohm) 9483-004-002 9483-004-002 9483-004-002 9483-004-002 9483-004-002 Screw-#10Bx1/2 9545-008-026 9545-008-026 9545-008-026 9545-008-026 9545-008-026...

  • Page 112: Cylinder, Seals & Bearings Part # By Model

    Cylinder, Seals & Bearings Part # by Model Description T-300 T-350 T-400 T-450 T-600 Bearing and Seal Kit 9732-219-001 9732-219-008 9732-219-003 9732-219-005 9732-219-005 Housing, Bearing- Assembly (items #2-#6) 9803-182-001 9803-179-003 9803-179-002 9803-186-001 9803-186-001 Housing, Bearing 9241-174-002 9241-169-002 9241-169-002 9241-180-002 9241-180-002 Bearing, Front (LARGE) 9036-159-001 9036-159-009...
  • Page 113 Part # 8533-082-001 7/21...
  • Page 114 Door Lock Assembly (All Models) Key Description All Models Key Description All Models Lock Assy, Complete (#1-22) 9885-031-001 Ring, Retaining 9487-200-005 (includes #1 thru #22) Washer 8641-581-031 Plate Assy, Door Lock 9982-346-001 Switch, Latching Sensing 9539-461-008 Washer, Flat (SS or Brass) 8641-581-030 Shield, Switch 9550-169-003...
  • Page 115 Gear Motor Door Lock Assembly Description T300 T350 T400 T450 T600 Actuator Assembly (Includes 9892-015-001 9892-015-001 9892-015-001 9892-015-001 9892-015-001 1-10, Rod NOT included) Bracket Assy, Slide Lock Actuator 9985-190-001 9985-190-001 9985-190-001 9985-190-001 9985-190-001 Bracket Assy, Slide - Unlock 9985-189-001 9985-189-001...
  • Page 116 Part # 8533-082-001 7/21...

  • Page 117: Loading Door Part # By Model

    Loading Door Part # by Model Description T300 T350 T400 T450 T600 Loading Door, Complete #1-10 9960-308-001 9960-308-001 9960-309-001 9960-309-001 9960-309-001 Loading Door, Ring 9487-264-002 9487-264-002 9487-265-002 9487-265-002 9487-265-002 Gasket, Loading Door 9206-411-002 9206-411-002 9206-419-001 9206-419-001 9206-419-001 Window, Loading Door...
  • Page 118 Loading Door Hinge 180 Degree Opening Description T300 T350 T400 T450 T600 Door Hinge Assembly (mounts to tub 9955-030-001 9955-030-001 9955-030-001 9955-030-001 9955-030-001 front) Shim, Loading Door Hinge (Thin) 9552-036-001 9552-036-001 9552-036-001 9552-036-001 9552-036-001 Screw, 5/16-18x3/4 9545-014-009 9545-014-009 9545-014-009 9545-014-009...

  • Page 119: Water Inlet Valve Breakdown Part # By Model

    Water Inlet Valve Breakdown Part # by Model Description T300 T350 T400 T450 T600 Valve, Water Inlet (includes 1 9379-183-012 9379-183-012 9379-183-012 9379-183-012 9379-183-012 thru 6) Screen, Inlet end of valve 9555-056-001 9555-056-001 9555-056-001 9555-056-001 9555-056-001 Coil Assy., 120 V Invensys...
  • Page 120 Clamps Part # 8533-082-001 7/21...

  • Page 121: Water Inlet Part # By Model

    Water Inlet Part # by Model Description T-300 T-350 T-400 T-450 T-600 Valve, Water Inlet (dual outlet) 9379-183-012 9379-183-012 9379-183-012 9379-183-012 9379-183-012 (see Water Inlet Valve Break- down for individual parts) Screw, Valve Mtg 9545-008-026 9545-008-026 9545-008-026 9545-008-026 9545-008-026 Vacuum Breaker 9610-001-001 9610-001-001 9610-001-001...

  • Page 122: Drain Valve Group Part # By Model

    Drain Valve Group Part # by Model Description T300 T350 T400 T450 T600 Valve, Drain (includes #2 thru 9379-199-001 9379-199-001 9379-202-001 9379-202-001 9379-202-001 #11) Body, Valve (w/ball) 9064-068-002 9064-068-002 9064-070-001 9064-070-001 9064-070-001 Motor & Gear Train (complete) 9914-137-020 9914-137-020 9914-137-017...
  • Page 123 Notes Part # 8533-082-001 7/21...

  • Page 124: Chassis And Drain Part # By Model

    Chassis and Drain Part # by Model Description T-300 T-350 T-400 T-450 T-600 Base Assy,Frame 9945-093-002 9945-119-002 9945-140-002 9945-141-002 9945-097-002 Outer Tub Assy 9930-135-001 9930-143-001 9930-152-001 9930-142-001 9930-146-001 Tub & Cylinder Assy 9869-159-001 9869-160-002 9869-161-001 9869-162-001 9869-163-001 Ring Assy, Tub Mtg-Front 9950-045-002 9950-045-001 9950-051-002...
  • Page 125 Cylinder 19,20 Part # 8533-082-001 7/21...
  • Page 126 Electrical Components - Top Compartment 208/240VAC Description T300 T350 T-400 T-450 T-600 Trough Assy,Controls 208-240 9857-210-002 9857-211-001 9857-212-001 9857-213-001 9857-214-001 volt (all parts below #2-#43 & trough) Trough only 9839-018-001 9839-018-001 9839-018-001 9839-018-001 9839-018-001 Screw, Trough Sides 9545-008-026 9545-008-026 9545-008-026 9545-008-026 9545-008-026 Lockwasher #10...

  • Page 127: Top Compartment

    Electrical Components - Top Compartment Mechinical Pressure Switch Electronic Pressure Sensor Part # 8533-082-001 7/21...
  • Page 128 Electrical Components Cont.- Top Compartment 120VAC Description T300 120V Trough Assy,Controls 120 Volt (all parts below #2-#43 & trough) 9857-210-001 Trough only 9839-018-001 Screw, Trough Sides 9545-008-026 Lockwasher #10 8641-582-006 Angle Support Trough 9003-337-001 Screw, Trough Bracket 9545-008-026 Cord Assembly-Service 9802-037-009 Wire Assembly, Red, 29”...
  • Page 129 Part # 8533-082-001 7/21...

  • Page 130: Control Panel Part # By Model

    Control Panel Part # by Model Description T-300 T-350 T-400 T-450 T-600 Panel Control Assembly(panel 9989-477-001 9989-477-001 9989-478-001 9989-478-001 9989-479-001 only) Screw, Hxwshrhdundct #10Bx 9545-008-026 9545-008-026 9545-008-026 9545-008-026 9545-008-026 1/2” (Control to sides) Plate-Latch, Top 9452-625-001 9452-625-001 9452-625-001 9452-625-001 9452-625-001 Nut, #8-32 8640-412-005 8640-412-005...
  • Page 131 Part # 8533-082-001 7/21...

  • Page 132: Labels And Diagrams All Wcad Models

    Labels and Diagrams All WCVD Models Description T-300 T-350 T-400 T-450 T-600 Operators Manual 8514-236-001 8514-236-001 8514-238-001 8514-239-001 8514-240-001 Instructions Spin Direction 8507-275-001 8507-275-001 8507-275-001 8507-275-001 8507-275-001 Wiring Schematic & Diagram, 9506-549-001 (120 VAC) Wiring Schematic & Diagram 9506-550-001 9506-552-001 9506-552-001 9506-552-001 9506-554-001...
  • Page 133 Notes Part # 8533-082-001 7/21...
  • Page 134 Notes Part # 8533-082-001 7/21...

  • Page 135: Parts

    Section :9 Parts 50Hz Models: Parts in this section used only in these models. All other parts are same as standard 60 Hz pages. Wiring Diagrams & Schematics Part # 8533-082-001 7/21...
  • Page 136 Transformer, Electrical -39 models Key Component T-300 T-350 T-400 T-450 T-600 Operators Manual 8514-236-002 8514-237-002 8514-238-002 8514-239-002 8514-240-002 Wiring Schematic & 9506-551-001 9506-553-001 9506-553-001 9506-553-001 9506-555-001 Diagram Controls Assembly - 9857-210-003 9857-211-002 9857-212-002 9857-213-002 9857-214-002 Trough, Wiring Harness, 9627-747-006 9627-747-006 9627-747-006 9627-747-006 9627-747-006...
  • Page 137 Water Valve, Drain Valve -39 models T-300 T-350 T-400 T-450 T-600 Key Component Water Valve 9379-183-013 9379-183-013 9379-183-013 9379-183-013 9379-183-013 Drain Valve 2” inch 9379-199-002 9379-199-002 Drain Valve 3” inch 9379-202-002 9379-202-002 9379-202-002 Part # 8533-082-001 7/21...
  • Page 138 Gear Motor Door Lock Assembly 24V AC Description T-300 T-350 T-400 T-450 T-600 Actuator Assembly (Includes 1-10, 9892-015-002 9892-015-002 9892-015-002 9892-015-002 9892-015-002 Rod NOT included) Bracket Assy, Slide Lock Actuator 9985-190-001 9985-190-001 9985-190-001 9985-190-001 9985-190-001 Bracket Assy, Slide - Unlock 9985-189-001 9985-189-001 9985-189-001...
  • Page 139 Notes Part # 8533-082-001 7/21...
  • Page 140 T-300-39 Schematic Part # 8533-082-001 7/21...
  • Page 141 T-300-39 Diagram Part # 8533-082-001 7/21...
  • Page 142 T-300-39 V4 Schematic Part # 8533-082-001 7/21...
  • Page 143 T-300-39 V4 Diagram Part # 8533-082-001 7/21...
  • Page 144 T-350-39 Schematic Part # 8533-082-001 7/21...
  • Page 145 T-350-39 Diagram Part # 8533-082-001 7/21...
  • Page 146 T-350-39 V4 Schematic Part # 8533-082-001 7/21...
  • Page 147 T-350-39 V4 Diagram Part # 8533-082-001 7/21...
  • Page 148 T-400-39 Schematic Part # 8533-082-001 7/21...
  • Page 149 T-400-39 Diagram Part # 8533-082-001 7/21...
  • Page 150 T-400-39 V4 Schematic Part # 8533-082-001 7/21...
  • Page 151 T-400-39 V4 Diagram Part # 8533-082-001 7/21...
  • Page 152 T-450-39 Schematic Part # 8533-082-001 7/21...
  • Page 153 T-450-39 Diagram Part # 8533-082-001 7/21...
  • Page 154 T-450-39 V4 Schematic Part # 8533-082-001 7/21...
  • Page 155 T-450-39 V4 Diagram Part # 8533-082-001 7/21...
  • Page 156 T-600-39 Schematic Part # 8533-082-001 7/21...
  • Page 157 T-600-39 Diagram Part # 8533-082-001 7/21...
  • Page 158 T-600-39 V4 Schematic Part # 8533-082-001 7/21...
  • Page 159 T-600-39 V4 Diagram Part # 8533-082-001 7/21...
  • Page 160 Notes Part # 8533-082-001 7/21...

  • Page 161: Maintenance

    Section :10 Maintenance Part # 8533-082-001 7/21...

  • Page 162: Preventative Maintenance

    Preventative Maintenance Daily Step 1: Check that the loading door remains securely locked and cannot be opened during an entire cycle. Step 2: Clean the top, front, and sides of the cabinet to remove residue. Step 3: Clean the soap dispenser and lid and check that all dispenser mounting screws are in-place and tight.

This manual is also suitable for:

T300C seriesT600T350T450

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