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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 the tumbler with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be 

reconnected to ensure that the tumbler is properly grounded.

W002

WARNING

69. MAIN GAS BURNER AIR INLET 

SHUTTERS
(All Gas Models)
Refer to Figure 22.

Air inlet shutter adjustments will vary from 
location to location and will depend on the vent 
system, number of units installed, make-up air and 
line gas pressure. Opening the shutter increases 
the amount of primary air supplied to the burner 
while closing the shutter decreases the air supply. 
Adjust the air shutter as follows:

a. Remove access panel.
b. Start tumbler and check the flame pattern. 

Correct air and gas mixture is indicated if the 
flame pattern is primarily blue, with small 
yellow tips, and bends to the left of the heater 
section. Too little air is indicated if the flame is 
yellow, lazy and smokey.

c. To adjust the air inlet shutter, loosen locking 

screw. 

d. Slide shutter in or out as necessary to obtain 

desired  flame intensity.

e. After shutter is adjusted, tighten locking screw 

securely.

f. If the flame pattern is straight up, insufficient 

air is flowing through the tumbler. A flame 
pattern that flares to the right and left indicates 
that no air is flowing through the tumbler.

The air inlet shutters on the burner must be 
adjusted so sufficient primary air is 
metered into the system for proper 
combustion and maximum efficiency. 
Before adjusting the inlet shutter be sure 
that all lint is removed from lint 
compartment and lint screen.

W281

CAUTION

Figure 22

T197SE3C

Air Shutter

Adjusting Screw

INSUFFICIENT AIRFLOW

PROPER AIRFLOW

T196SE3C

Air Shutter

Adjusting Screw

T195SE3C

Air Shutter

Adjusting Screw

NO AIRFLOW

Summary of Contents for D55

Page 1: ...D55 SERVICE MANUAL INDUSTRIAL DRYERS PUBLICATION DATE 10 03 70276001 ...

Page 2: ......

Page 3: ...1 Section 5 Service Procedures 20 Access Panel Interior Control Box 23 21 Control Fuse Holder 23 22 Control Fuse 24 23 Signal Buzzer 24 24 Load Ready Light 25 25 Ignition Reset Switch 25 26 Emergency Stop Switch 25 27 Push To Start Switch 25 28 Cool Down and Heat Lights 25 29 Cool Down and Heat Timers 27 30 Relay 27 31 Reversing Nonreversing Switch 27 32 Temperature Switch 27 33 Temperature Contro...

Page 4: ...60 Hertz 3 Phase Steam 65 380 415 VAC 50 Hertz 3 Phase Steam 66 460 VAC 60 Hertz 3 Phase Steam 67 HU PU SU UU and XU Manual Timer Models 380 415 VAC 50 Hertz 3 Phase Gas 68 380 415 VAC 50 Hertz 3 Phase Steam 69 AT HT PT ST UT WT and XT Micro Control RM Models 208 230 VAC 60 Hertz 3 Phase Gas 70 380 415 VAC 50 Hertz 3 Phase Gas 71 460 480 VAC 60 Hertz 3 Phase Gas 72 208 230 VAC 60 Hertz 3 Phase Ste...

Page 5: ...zard that will cause severe personal injury death or substantial property damage if the danger is ignored DANGER WARNING indicates the presence of a hazard that can cause severe personal injury death or substantial property damage if the warning is ignored WARNING CAUTION indicates the presence of a hazard that will or can cause minor personal injury or property damage if the caution is ignored CA...

Page 6: ...Review all service information before beginning repairs Warranty service must be performed by an authorized technician using authorized factory parts If service is required after the warranty expires Alliance Laundry Systems also recommends contacting an authorized technician and using authorized factory parts To reduce the risk of electric shock fire explosion serious injury or death Disconnect e...

Page 7: ...characters RM reversing OPL micro RT reversing manual timer Gas Steam AT120L AT120N HA120L HA120N HT120L HT120N HU120L HU120N PA120L PA120N PT120L PT120N PU120L PU120N SA120L SA120N ST120L ST120N SU120L SU120N UA120L UA120N UT120L UT120N UU120L UU120N WT120L WT120N XT120L XT120N XU120N AT120S HT120S HU120S PT120S PU120S ST120S ST120T SU120S UT120S UU120S WT120S XT120S XU120S ...

Page 8: ... Alliance Laundry Systems at 920 748 3950 for the name and address of the nearest authorized parts distributor For technical assistance call 920 748 3121 Serial Plate Location When calling or writing about your product be sure to mention model and serial numbers Model and serial numbers are located on serial plate as shown TMB1764S Serial Plate Junction Box Cover ...

Page 9: ...s Safety Precautions for Servicing Tumblers Disconnect electrical service Shut off supply gas valve before servicing gas components Access panel MUST be reinstalled after inspection or servicing of tumbler is completed Use a non corrosive leak detecting compound to check all pipe connections for gas leaks DO NOT USE AN OPEN FLAME TO CHECK FOR GAS LEAKS Belt guard MUST be reinstalled after inspecti...

Page 10: ...8 70276001 Section 2 Introduction Notes ...

Page 11: ...ff circuit breaker tripped or blown control fuse Check service to tumbler Check primary and secondary fuses Inoperative transformer Replace transformer Loading door not closed or inoperative door switch Close door or test switch and replace if inoperative Lint panel switch not closing Test lint panel switch replace if inoperative Trunnion bearings binding Replace trunnion bearings Start circuit no...

Page 12: ...this manual for cylinder adjustment Inadequate wiring Electrician should verify that wiring and voltage is adequate Inadequate make up air Refer to Installation Manual for make up air requirements Poor maintenance Clean lint accumulation on and around the motor Broken loose or incorrect wiring Refer to wiring diagram located on back of tumbler or in literature packet POSSIBLE CAUSE TO CORRECT Moto...

Page 13: ...ed on serial plate If pressure cannot be obtained have gas supplier check main pressure Incorrect orifices Tumbler is equipped for type of gas specified on serial plate If orifices are different from that specified on serial plate obtain and install proper orifices Inoperative igniter Test igniter and replace if inoperative Inoperative igniter control Test igniter control and replace if inoperativ...

Page 14: ...ifices Tumbler is equipped for type of gas specified on serial plate If orifices are different from that specified on serial plate obtain and install proper orifices Improper flame recognition circuit Replace high voltage lead Replace ignitor Replace ignition control module POSSIBLE CAUSE TO CORRECT Improper or inadequate exhaust and or make up air system Refer to Installation Manual for exhaust a...

Page 15: ...al for exhaust and make up air requirements Clogged lint screen Remove screen and clean Lint screen and compartment should be cleaned after every eight hour shift Lint in internal tumbler ductwork Disassemble tumbler ductwork and clean Lint in external exhaust system Disassemble exhaust system and clean High limit thermostat cycling at too low a temperature Replace thermostat Lint door panel not c...

Page 16: ...or inadequate exhaust system Refer to Installation Manual for exhaust requirements Heat source shuts off prematurely Refer to Paragraph 18 Drying timer improperly set Set selector for higher setting Incorrect voltage Refer to Installation Manual for electrical requirements Inadequate make up air Refer to Installation Manual for make up air requirements Improper fan rotation May be due to improper ...

Page 17: ...Incorrect orifices Tumbler is equipped for type of gas specified on serial plate If orifices are different from that specified on serial plate obtain and install proper orifices Restricted or blocked exhaust duct Disassemble and clean exhaust system Airflow switch not functioning properly Check adjustment and replace airflow switch if necessary Improper fan rotation May be due to improper wiring r...

Page 18: ...during servicing these ground wires must be reconnected to ensure that the tumbler is properly grounded W002 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 15 WATER IN STEAM LINE STEAM MODELS POSSIBLE CAUSE TO CORRECT Incorrect installation of steam piping Refer to Installation Manual for steam requirements Trap functioning improperly Check trap for size and capacity If tra...

Page 19: ...N FUSE AND DOOR SWITCH CHECK FOR 24 VOLTS OUT OF DOOR SWITCH CHECK FOR 24 VOLTS AT TERMINAL 3 OF CONTROL RELAY CHECK FOR 24 VOLTS ACROSS COIL TERMINALS OF CONTROL RELAY CHECK ELECTRICAL SERVICE TO TUMBLER Fuses Circuit Breaker YES NO NO YES YES NO YES YES YES REPLACE FUSE CHECK FOR 24 VOLTS ON TERMINAL 1 OF CONTROL RELAY CHECK FOR DOOR SWITCH FUNCTIONING PROPERLY CHECK FOR 24 VOLTS ON TERMINAL B O...

Page 20: ...grounded W002 WARNING E 17 MOTOR RUNS BUT WILL NOT HEAT IGNITER SPARKING NO YES IEI CONTROL IN SAFETY LOCKOUT NO RESISTANCE OF HIGH VOLTAGE LEAD GREATER THAN 28 000 OHMS OR LESS THAN 10 500 OHMS NO IGNITER GAP IS NOT 5 32 INCH 397 CM OR CERAMIC CRACKED NO OPEN AND CLOSE DOOR REPLACE HIGH VOLTAGE LEAD REGAP OR REPLACE IGNITER YES YES YES GAS SHUT OFF VALVE TURNED ON GREEN WIRE FROM IEI CONTROL CONN...

Page 21: ...TER CLOCKWISE AS VIEWED FROM THE FRONT YES NO REFER TO INSTALLATION MANUAL FOR MAKEUP AIR AND EXHAUST DUCT REQUIREMENTS YES YES NO NO REVERSE ANY TWO OF THE ELECTRICAL SERVICE LEADS AT THE FAN MOTOR CONTACTOR GAS SHUT OFF VALVE OPEN OPEN GAS SHUT OFF VALVE CHECK FOR BROKEN OR LOOSE WIRE TO IGNITION CONTROL 24 VOLTS PRESENT AT INPUT TERMINAL OF TEMPERATURE CONTROL BOARD YES NO REPLACE THERMISTOR OR...

Page 22: ...OVE HIGH LIMIT THERMOSTAT 24 VOLTS PRESENT AT INPUT TERMINAL OF AIRFLOW SWITCH YES NO REPLACE AIRFLOW SWITCH 24 VOLTS PRESENT AT OUTPUT TERMINAL OF EXHAUST HIGH LIMIT THERMOSTAT YES NO CHECK FOR BROKEN OR LOOSE WIRE TO AIRFLOW SWITCH 24 VOLTS PRESENT AT INPUT TERMINAL OF CABINET LIMIT THERMOSTAT YES NO REPLACE CABINET LIMIT THERMOSTAT 24 VOLTS PRESENT ON ORG BRN WIRE OF FAN MOTOR YES CHECK FOR BRO...

Page 23: ...ate ground location NOTE To ensure protection against shock this tumbler MUST be electrically grounded in accordance with local codes or in the absence of local codes with the latest edition of the National Electrical Code ANSI NFPA No 70 In Canada the electrical connections are to be made in accordance with CSA C22 1 or the latest edition of the Canadian Electrical Code Part I and or local codes ...

Page 24: ...22 70276001 Section 4 Grounding Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes ...

Page 25: ...lding access panel to cabinet Refer to Figure 1 b Lift access panel off top edge of front panel and pull panel forward Refer to Figure 1 c Remove interior control box cover Refer to Figure 2 21 CONTROL FUSE HOLDER a Remove four screws holding access panel to cabinet Refer to Figure 1 b Lift access panel off top edge of front panel and pull panel forward Refer to Figure 1 c Remove interior control ...

Page 26: ...onnecting control box cover harness or load ready light wires b Remove screw from left and right sides of control bracket securing control plate Refer to Figure 4 c Pivot plate forward to horizontal d Grasp fuse cover and rotate left until cover releases e Replace fuse 23 SIGNAL BUZZER a Remove four screws holding access panel to cabinet Refer to Figure 1 b Lift access panel off top edge of front ...

Page 27: ...H European Gas Models Only Refer to Figure 3 a Remove four screws from top and bottom surfaces of exterior control box cover b Pull cover forward Disconnect control box cover harness and remove cover assembly c Remove wires from emergency stop switch screw terminals d Remove switch from control cover by loosening long screw at bottom of switch followed by grasping a pulling down black L shaped lev...

Page 28: ... Timer Heat Light Heat Timer Knob Temperature Control Board Heat Timer Temperature Switch Temperature Switch Bracket Ignition Reset Switch Cool Down Light Cool Down Timer Knob Reverse Nonreverse Switch Control Trim Load Ready Light Emergency Stop Switch Emergency Stop Button Exterior Control Box Cover Control Trim Pushnut Control Plate Temperature Knob Control Mounting Bracket ...

Page 29: ...eady light wires b Remove screw from left and right sides of control bracket securing control plate Refer to Figure 3 c Pivot plate forward to horizontal d Disconnect wires from relay terminals and remove screws securing relay to control mounting bracket NOTE Refer to wiring diagram when rewiring relay 31 REVERSING NONREVERSING SWITCH Manual Timer Models a Remove four screws from top and bottom su...

Page 30: ...tronic control careful handling is required As a precautionary measure we recommend using a grounded wrist strap when handling control Wrist strap cord and alligator clip are designed to carry away any electrostatic charge from your body and to direct charge to an available ground Handle control circuit board by the sides only Do not contact circuit boards with hands or metal objects Place control...

Page 31: ...NOT COPY or TRANSMIT Figure 4 TMB1980P Emergency Stop Button Ignition Reset Button Control Trim Control Plate Push Nut Overlay Exterior Control Box Cover Label Control Cover Securing Screws Expansion Clips Electronic Control Rivet Control Plate Securing Screw Control Mounting Bracket ...

Page 32: ...cam at bottom of door c Remove lower cam assembly by sliding downward while disengaging setscrew from door hinge d Lift door assembly off top of door hinge lug 36 LOADING DOOR HANDLE Refer to Figure 5 a Open loading door b Remove hardware holding door handle to door 37 LOADING DOOR SWITCH Refer to Figure 6 a Open loading door b Remove two screws holding switch cover to front panel c Disconnect wir...

Page 33: ...s securing control mounting bracket to front panel careful to support control plate assembly j Pull entire control assembly away from unit k Remove four screws securing front panel to cabinet frame Pull front panel forward disconnecting door switch harness plug at upper right corner of front panel to frame Refer to Figure 6 l Remove two screws holding switch cover to front panel m Disconnect wires...

Page 34: ... 5 Service Procedures Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Figure 6 TMB1982P Nut Door Latch Access Panel Door Switch Wire Channel Front Panel Door Switch Door Switch Cover Door Hinge Lug Assembly ...

Page 35: ...re 3 f Remove screw from left and right sides of control bracket securing control plate Refer to Figure 3 g Pivot plate forward to horizontal h Disconnect two plugs from wall of interior control box and disconnect control box cover harness European models only i Remove four screws securing control mounting bracket to front panel careful to support control plate assembly j Pull entire control assem...

Page 36: ...panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the tumbler is properly grounded W002 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 41 LINT PANEL SWITCH Refer to Figure 8 a Remove lint panel b Remove screws from switch cover and remove cover Refer to Figure 8 c Disconnect wires from switch and remove s...

Page 37: ...ur screws holding access panel to cabinet b Lift access panel off top edge of front panel and pull panel forward c Disconnect high voltage lead from igniter d Remove two screws attaching igniter bracket to burner tube 44 IGNITION CONTROL a Remove four screws holding access panel to cabinet Refer to Figure 1 b Lift access panel off top edge of front panel and pull panel forward Refer to Figure 1 c ...

Page 38: ...ur screws holding access panel to cabinet b Lift access panel off top edge of front panel and pull panel forward c Remove two screws holding thermostat cover to stove Refer to Figure 9 d Remove thermostat cover Refer to Figure 9 e Disconnect wires to thermostat f Remove the two thermostat attaching screws Refer to Figure 9 g Remove thermostat 47 CABINET HIGH LIMIT THERMOSTAT LOAD READY THERMOSTAT ...

Page 39: ... ground wires must be reconnected to ensure that the tumbler is properly grounded W002 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 48 STEAM COILS Refer to Figure 10 a Shut off inlet and outlet valves and disconnect flex hoses from steam coils b Remove screws holding cover to top of steam heating unit and remove cover c Remove air filters d Remove screws holding steam coi...

Page 40: ...38 70276001 Section 5 Service Procedures Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Figure 10 TMB1585P Steam Coils Air Filter Damper Steam Heating Unit Cover ...

Page 41: ...y guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the tumbler is properly grounded W002 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 49 DRIVE GUARD COVER a Support drive guard cover and remove screws that hold guard to rear of tumbler Refer to Figure 11 b Reinstall drive guard Figure 11 TMB1849...

Page 42: ...et to tumbler e Remove two screws and nut that hold switch to mounting bracket NOTE After reinstalling airflow switch and mounting bracket into switch box adjust switch 51 CYLINDER BELT Refer to Figure 14 a Support drive guard cover and remove screws that hold guard to rear of tumbler Refer to Figure 11 b Loosen the four jackshaft assembly attaching nuts Refer to Figure 13 c Rotate the adjusting n...

Page 43: ...clockwise approximately three turns d Slide jackshaft assembly upwards to loosen the cylinder belts e Remove cylinder belts f Remove drive belt NOTE After reinstalling drive belt adjust cylinder belts then drive belt 53 STEP PULLEY ASSEMBLY Refer to Figure 14 a Support drive guard cover and remove screws holding guard to rear of tumbler Refer to Figure 11 b Remove cylinder belts and drive belts c ...

Page 44: ...Pounds Front cylinder shaft bearing to frame nut 1 2 13 600 60 50 5 Rear cylinder shaft bearing to bearing plate nut 1 2 13 600 60 50 5 Cylinder drive motor pulley bushing cap screw to cylinder drive motor pulley 10 24 46 5 Cylinder drive motor pulley bushing set screw to cylinder drive motor shaft 10 24 28 3 Cylinder shaft pulley 25 00 O D QD bushing cap screw to cylinder pulley 3 8 16 400 40 33 ...

Page 45: ...VE Refer to Figure 14 a Support drive guard cover and remove screws holding guard to rear of tumbler Refer to Figure 11 b Loosen the four jackshaft assembly attaching nuts Refer to Figure 13 c Rotate the adjusting nuts counterclockwise approximately three turns d Slide jackshaft assembly upwards to loosen the cylinder belts e Remove cylinder belts f Remove bushing setscrew Refer to Figure 14 g Rem...

Page 46: ...E Realign motor pulley directly over sheave by loosening the tapered bushing and repositioning the motor pulley on the cylinder motor shaft 56 JACKSHAFT ASSEMBLY Refer to Figure 13 a Support drive guard cover and remove screws that hold guard to rear of tumbler Refer to Figure 11 b Remove cylinder and drive belts c Remove snap ring and pull step pulley off of jackshaft d Remove four bolts that att...

Page 47: ... to Figure 16 a Remove belt guard b Remove front panel assembly c Place blocks under cylinder left and right of center so that cylinder will stay level while trunnion bearings are being replaced d Remove cylinder sheave e Loosen the front and rear adjusting screws f Loosen setscrews holding bearings to shaft g Remove bearing mounting screws h Remove rear bearing i Remove screws that hold mounting ...

Page 48: ... out of tumbler d Remove screws that hold tapered bushing to fan and remove tapered bushing e Remove tapered bushing by putting the screws removed in step d into the threaded holes in the bushing Turning the screws inward will force the bushing off of the fan f Remove bushing setscrew Remove bushing from motor shaft g Remove fan from motor shaft Refer to Table 1 on page 42 for critical torques NOT...

Page 49: ...70276001 47 Section 5 Service Procedures Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 50 HERTZ MODELS Figure 18 TMB1581P Fan Motor Fan Belt Fan Bearing Nut End Rod Eyebolt Nuts Eyebolt ...

Page 50: ...NG Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 62 TRUNNION SHAFT ASSEMBLY Refer to Figure 19 a Remove cylinder assembly b Remove the four washers and eight nuts holding trunnion shaft assembly to rear of cylinder IMPORTANT When installing trunnion assembly on cylinder the cylinder and shaft must be aligned Refer to Figure 19 Measure the distance between the center of the trunnio...

Page 51: ...WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 63 CYLINDER DRIVE MOTOR Refer to Figure 20 a Support drive guard cover and remove screws that hold guard to rear of tumbler Refer to Figure 11 b Remove drive belt Refer to Figure 14 c Mark location of motor on the motor mounting bracket and remove screws and nuts holding motor to mounting bracket Refer to Figure 20 d Disconnect...

Page 52: ...res from reversing timer NOTE Refer to wiring diagram when rewiring timer motor and switches c Remove two screws holding reversing timer to back wall of contactor box d Remove reversing timer 65 REVERSING CONTACTOR Refer to Figure 21 a Remove two attaching screws and cover from contactor box b Disconnect wires from contactor coil terminals NOTE Refer to wiring diagram when rewiring reversing conta...

Page 53: ...ight Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Contactor Box Figure 21 L1 L2 L3 SECURE GROUND WIRETO GROUND SCREW TMB1762S Terminal Block Fuse Fuseholder Terminal Strip Reversing Timer Transformer Reversing Contactor Fan Motor Contactor ...

Page 54: ...52 70276001 Section 5 Service Procedures Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes ...

Page 55: ...ted to ensure that the tumbler is properly grounded W002 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Section 6 Adjustments 68 LEVELING NOTE It is recommended that the front of the tumbler be kept slightly higher than the rear approximately 1 8 inch 3 0 mm This will prevent the clothes while tumbling from wearing on the door glass gasket a Check the front to rear level by...

Page 56: ...e air shutter as follows a Remove access panel b Start tumbler and check the flame pattern Correct air and gas mixture is indicated if the flame pattern is primarily blue with small yellow tips and bends to the left of the heater section Too little air is indicated if the flame is yellow lazy and smokey c To adjust the air inlet shutter loosen locking screw d Slide shutter in or out as necessary t...

Page 57: ...Figure 23 IMPORTANT Airflow switch vane must remain closed during operation If it opens and closes during the drying cycle this indicates insufficient airflow through the tumbler If switch remains open or pops open and closed during the cycle the heating system will shut off The cylinder and fan will continue to operate even though the airflow switch is indicating insufficient airflow 71 LOADING D...

Page 58: ...sion from step pulley to cylinder shaft pulley can be measured to ensure proper installation in one of the following ways Burroughs Belt Tension Gauge initial reading 70 80 pounds Force to deflect belt 38 inch at midspan with initial tensioning 6 5 pounds Burroughs Belt Tension Gauge reading after run 55 65 pounds a Support drive guard cover and remove screws that hold guard to rear of tumbler Ref...

Page 59: ...gure 27 Perform steps d through i to adjust the cylinder rim front panel flange clearance c Check the cylinder fore aft clearance between the inside front of the cylinder and the edge of the front panel flange Proper adjustment is when the gap is 9 32 inch 1 32 inch Refer to Figure 27 Perform steps j through n to adjust the cylinder fore aft clearance CYLINDER RIM FRONT PANEL FLANGE CLEARANCE ADJU...

Page 60: ...LINDER FORE AFT CLEARANCE ADJUSTMENT h Support corner drive guard and remove screws holding corner guard to rear of tumbler i Support drive guard cover and remove screws holding guard to rear of tumbler j Loosen setscrews in the front bearing assembly collar and rear bearing assembly collar Refer to Figure 28 k Move cylinder assembly in or out as necessary to obtain proper clearance between the cy...

Page 61: ...ON NOTE Belt tension from cylinder drive motor pulley to step pulley can be measured to ensure proper installation in one of the following ways Burroughs Belt Tension Gauge initial reading 60 70 pounds Force to deflect belt 38 inch at midspan with initial tensioning 6 0 pounds Burroughs Belt Tension Gauge reading after run 45 55 pounds a Support drive guard cover and remove screws holding guard to...

Page 62: ...e Laundry Systems LLC DO NOT COPY or TRANSMIT 74 FAN BELT TENSION a Support corner drive guard and remove screws holding corner guard to rear of tumbler b Support drive guard cover and remove screws holding guard to rear of tumbler c Loosen the two mounting bracket attaching screws d Raise or lower eye bolt until proper tension is reached e Retighten all nuts and screws NOTE Belt tension from fan ...

Page 63: ...r s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Section 7 Wiring Schematics WIRING DIAGRAMS AND SCHEMATICS FOUND ON THE FOLLOWING PAGES ARE FOR MODELS COVERED IN THIS MANUAL ...

Page 64: ...chine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MANUAL TIMER MODELS 208 230 VAC 60 HERTZ 3 PHASE GAS TUMBLER ...

Page 65: ...chine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MANUAL TIMER MODELS 380 415 VAC 50 HERTZ 3 PHASE GAS TUMBLER ...

Page 66: ...machine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MANUAL TIMER MODELS 460 VAC 60 HERTZ 3 PHASE GAS TUMBLER ...

Page 67: ...hine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MANUAL TIMER MODELS 208 230 VAC 60 HERTZ 3 PHASE STEAM TUMBLER ...

Page 68: ...hine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MANUAL TIMER MODELS 380 415 VAC 50 HERTZ 3 PHASE STEAM TUMBLER ...

Page 69: ...achine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MANUAL TIMER MODELS 460 VAC 60 HERTZ 3 PHASE STEAM TUMBLER ...

Page 70: ... machine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT HU PU SU UU AND XU MANUAL TIMER MODELS 380 415 VAC 50 HERTZ 3 PHASE GAS TUMBLER ...

Page 71: ...machine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT HU PU SU UU AND XU MANUAL TIMER MODELS 380 415 VAC 50 HERTZ 3 PHASE STEAM TUMBLER ...

Page 72: ...ine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MICRO CONTROL RM MODELS 208 230 VAC 60 HERTZ 3 PHASE GAS TUMBLER ...

Page 73: ...ine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MICRO CONTROL RM MODELS 380 415 VAC 50 HERTZ 3 PHASE GAS TUMBLER ...

Page 74: ...ine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MICRO CONTROL RM MODELS 460 480 VAC 60 HERTZ 3 PHASE GAS TUMBLER ...

Page 75: ...ne according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MICRO CONTROL RM MODELS 208 230 VAC 60 HERTZ 3 PHASE STEAM TUMBLER ...

Page 76: ...ne according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MICRO CONTROL RM MODELS 380 415 VAC 50 HERTZ 3 PHASE STEAM TUMBLER ...

Page 77: ...ne according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT AT HT PT ST UT WT AND XT MICRO CONTROL RM MODELS 460 480 VAC 60 HERTZ 3 PHASE STEAM TUMBLER ...

Page 78: ...achine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT HU PU SU UU AND XU MICRO CONTROL RM MODELS 380 415 VAC 50 HERTZ 3 PHASE GAS TUMBLER ...

Page 79: ...chine according to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage W030 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT HU PU SU UU AND XU MICRO CONTROL RM MODELS 380 415 VAC 50 HERTZ 3 PHASE STEAM TUMBLER ...

Page 80: ...78 70276001 Section 7 Wiring Schematics Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Notes ...

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