Page 3 - Table of Contents; Section 1 – Safety Information
70276001 1 (continued) Table of Contents Section 1 – Safety Information Locating An Authorized Service Person .................4 Section 2 – Introduction Model Identification ................................................5Customer Service ....................................................6Serial...
Page 5 - DANGER; • Failure to install, maintain and/or operate; WARNING
70276001 3 Section 1 Safety Information Throughout this manual and on machine decals, you will find precautionary statements (“CAUTION”, “WARNING”, and “DANGER”) followed by specific instructions. These precautions are intended for the personal safety of the operator, user, servicer, and those maint...
Page 6 - • Never start the tumbler with any guards/
4 70276001 Section 1 Safety Information IMPORTANT INFORMATION: During the lifetime of a tumbler, it may require service. The information contained in this manual was written and is intended for use by qualified service technicians who are familiar with the safety procedures required in the repair of...
Page 7 - Model Identification; Information in this manual is applicable to these models:; Includes models with the following control suffixes (7; Gas
70276001 5 Section 2 Introduction Model Identification Information in this manual is applicable to these models: Includes models with the following control suffixes (7 th and 8 th characters): RM – reversing OPL microRT – reversing manual timer Gas Steam AT120L AT120N HA120L HA120N HT120L HT120NHU12...
Page 8 - Customer Service
6 70276001 Section 2 Introduction Customer Service If literature or replacement parts are required, contact the source from whom the machine was purchased or contact Alliance Laundry Systems at (920) 748-3950 for the name and address of the nearest authorized parts distributor. For technical assista...
Page 9 - Safety Warnings and Decals
70276001 7 Section 2 Introduction Safety Warnings and Decals SAFETY WARNINGS and decals have been provided in key locations to remind you of important precautions for the safe operation and maintenance of your tumbler. Please take the time to review these warnings before proceeding with service work...
Page 10 - Notes
Page 11 - reconnected to ensure that the tumbler is properly grounded.; Section 3; MOTOR DOES NOT START
70276001 9 To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never start the tumbler with any gu...
Page 12 - MOTOR OVERLOAD PROTECTOR CYCLES REPEATEDLY
10 70276001 Section 3 Troubleshooting To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never st...
Page 13 - GAS BURNER DOES NOT IGNITE
70276001 11 Section 3 Troubleshooting To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never st...
Page 14 - BURNER IGNITES AND GOES OUT REPEATEDLY
12 70276001 Section 3 Troubleshooting To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never st...
Page 15 - BURNER REPEATEDLY CYCLES OFF ON HIGH LIMIT THERMOSTAT
70276001 13 Section 3 Troubleshooting To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never st...
Page 16 - CLOTHES DO NOT DRY
14 70276001 Section 3 Troubleshooting To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never st...
Page 17 - BURNERS NOT BURNING PROPERLY - GAS MODELS
70276001 15 Section 3 Troubleshooting To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never st...
Page 18 - Incorrect installation of steam piping.
16 70276001 Section 3 Troubleshooting To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never st...
Page 19 - TUMBLER WILL NOT START, TIME ON DRYING TIMER, DOOR CLOSED
70276001 17 Section 3 Troubleshooting To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never st...
Page 20 - MOTOR RUNS BUT WILL NOT HEAT
18 70276001 Section 3 Troubleshooting To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never st...
Page 23 - Section 4; GROUNDING INSTRUCTIONS
70276001 21 To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never start the tumbler with any g...
Page 25 - Section 5; BOX
70276001 23 To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never start the tumbler with any g...
Page 27 - IGNITION RESET SWITCH
70276001 25 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 29 - COOL DOWN AND HEAT TIMERS
70276001 27 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 30 - TEMPERATURE CONTROL BOARD
28 70276001 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 32 - LOADING DOOR ASSEMBLY
30 70276001 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 35 - LOADING DOOR HINGE LUG
70276001 33 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 36 - LINT PANEL SWITCH; b. Remove screws from switch cover and remove
34 70276001 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 38 - STOVE HIGH LIMIT THERMOSTAT; a. Remove four screws holding access panel to
36 70276001 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 41 - DRIVE GUARD COVER; a. Support drive guard cover and remove screws
70276001 39 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 43 - STEP PULLEY ASSEMBLY
70276001 41 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 44 - Critical Torques
42 70276001 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 46 - initial tensioning 6.0 pounds
44 70276001 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 47 - TRUNNION BEARINGS; e. Loosen the front and rear adjusting screws.
70276001 45 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 48 - FAN MOTOR DRIVE AND FAN ASSEMBLY
46 70276001 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 50 - TRUNNION SHAFT ASSEMBLY
48 70276001 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 51 - CYLINDER DRIVE MOTOR
70276001 49 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 52 - REVERSING CONTACTOR
50 70276001 Section 5 Service Procedures To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never...
Page 53 - Contactor Box
70276001 51 Section 5 Service Procedures Contactor Box Figure 21 L1 L2 L3 SECURE GR OUND WIRE T O GROUND SCR EW TMB1762S Terminal Block Fuse Fuseholder Terminal Strip Reversing Timer Transformer Reversing Contactor Fan Motor Contactor
Page 55 - Section 6; a. Check the front to rear level by rotating the
70276001 53 To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never start the tumbler with any g...
Page 56 - MAIN GAS BURNER AIR INLET; c. To adjust the air inlet shutter, loosen locking; CAUTION; INSUFFICIENT AIRFLOW
54 70276001 Section 6 Adjustments To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never start ...
Page 57 - LOADING DOOR STRIKE
70276001 55 Section 6 Adjustments To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never start ...
Page 61 - DRIVE BELT TENSION
70276001 59 Section 6 Adjustments To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never start ...
Page 62 - initial tensioning 7.0 pounds
60 70276001 Section 6 Adjustments To reduce the risk of electric shock, fire, explosion, serious injury or death:• Disconnect electric power to the tumbler before servicing.• Close gas shut-off valve to gas tumbler before servicing.• Close steam valve to steam tumbler before servicing.• Never start ...
Page 63 - Section 7
70276001 61 Failure to install, maintain, and/or operate this machine according to the manufacturer's instructions may result in conditions which can produce bodily injury and/or property damage. W030 WARNING Section 7 Wiring Schematics WIRING DIAGRAMS AND SCHEMATICS FOUND ON THE FOLLOWING PAGES ARE...