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Alliance Laundry Systems AT170CSH, Руководство по обслуживанию

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M413487

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 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

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT

26. REVERSING/NONREVERSING SWITCH

Manual Timer Models
Refer to Figure 5
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 control box cover. Refer to Figure 2.

d. Disconnect the wires from the back of the 

switch.

e. Depress tabs and pull switch out. Refer to 

Figure 5.

OPL Micro Control MM Models 
Refer to Figure 6
a. Remove micro control face plate.
b. Remove two micro control mounting plate 

screws, and rotate mounting plate downward.

c. Disconnect wires from back of switch.

d. Depress tabs and pull switch out.

27. CONTROL THERMOSTAT

(Manual Timer Models)
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 control box cover. Refer to Figure 2.

d. Pull knob off thermostat. Refer to Figure 5.

e. Disconnect wires from thermostat.

f. Remove two screws holding thermostat to front 

panel.

g. Remove drive guard cover. Refer to Paragraph 

45.

h. Remove screws, wire clips and/or retaining 

straps securing thermostat sensing tube to 
tumbler.

IMPORTANT: When reinstalling thermostat, be 
sure to install all screws and wire clips and replace 
all retaining straps.

i. Remove lint panel.
j. Spread locking tabs on sensing probe bracket 

and disengage probe from bracket. Refer to 
Figure 8.

NOTE: Micro Control Models have a thermistor 
rather than a sensing probe. Refer to Figure 8.

k. Carefully remove thermostat, tube and probe.

IMPORTANT: Do not kink sensing tube when 
installing thermostat.

IMPORTANT: When reinstalling thermostat, be 
sure to secure sensing probe with locking tabs on 
bracket.

NOTE: Refer to wiring diagram when rewiring 
thermostat.

Содержание AT170CSH

Страница 1: ...REV TEMPERA TURE LOW MEDIUM HIGH COOLING DRYING PUSH TO START 10 5 0 15 0 10 20 30 40 50 60 COOLING DRYING PUSH TO START 10 5 0 15 0 10 20 30 40 50 60 Part No M413487R1 April 2002 Service Drying Tumbl...

Страница 2: ...Will Not Start Time On Drying Timer Door Closed 16 17 Motor Runs But No Heat 17 18 Cylinder Turns But No Heat 18 Section 4 Grounding 19 Grounding Instructions 21 Section 5 Service Procedures 20 Acces...

Страница 3: ...hase Steam 61 380 415 VAC 50 Hertz 3 Phase Steam 62 460 VAC 60 Hertz 3 Phase Steam 63 Micro Control MM Models 208 230 VAC 60 Hertz 3 Phase Gas 64 460 VAC 60 Hertz 3 Phase Gas 65 460 VAC 60 Hertz 3 Pha...

Страница 4: ...MPORTANT and NOTE are followed by specific instructions IMPORTANT The word IMPORTANT is used to inform the reader of specific procedures where minor machine damage will occur if the procedure is not f...

Страница 5: ...resulting from improper service Review all service information before beginning repairs Warranty service must be performed by an authorized technician using authorized factory parts If service is req...

Страница 6: ...COPY or TRANSMIT Section 2 Introduction Model Identification Information in this manual is applicable to these tumbler models Gas Steam AT170FG DC170FG DT170FG JC170FG JT170FG SC170FG ST170FG AT170CS...

Страница 7: ...s purchased or contact 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 Wh...

Страница 8: ...r ordering replacement decals Safety Precautions for Servicing Tumblers Disconnect electrical service Shut off supply gas valve before servicing gas components Access panel MUST be reinstalled after i...

Страница 9: ...RECT Electrical power off blown control fuse or circuit breaker tripped Check power supply reset breaker or replace fuses Inoperative transformer Replace transformer Loading door not closed or inopera...

Страница 10: ...s manual for cylinder adjustment Inadequate wiring Check with local power company to ensure that wiring is adequate Inadequate make up air Refer to Installation Manual supplied with tumbler for make u...

Страница 11: ...e 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 plat...

Страница 12: ...make up air requirements Inoperative high limit or cabinet limit thermostat Test thermostat and replace if inoperative Improper orifices Tumbler is equiped for type of gas specified on serial plate I...

Страница 13: ...exhaust system Disassemble exhaust system and clean High limit thermostat cycling at too low a temperature Replace thermostat Lint door panel not closed properly Remove lint door panel place lint door...

Страница 14: ...umulation Remove lint Restricted or inadequate exhaust system Remove obstruction or lint build up from exhaust ductwork Refer to the Installation Manual supplied with tumbler for exhaust system requir...

Страница 15: ...BUT NO STEAM TO COILS STEAM MODELS 15 WATER IN STEAM LINE STEAM MODELS POSSIBLE CAUSE TO CORRECT Shut off valve closed Check all valves in supply and return lines make sure they are open Blocked steam...

Страница 16: ...UIT FUSE CHECK FOR 120 VOLTS INTO DOOR SWITCH REPLACE TRANSFORMER CHECK FOR BROKEN WIRE BETWEEN FUSE AND DOOR SWITCH CHECK FOR 120 VOLTS OUT OF DOOR SWITCH CHECK FOR 120 VOLTS AT TERMINAL 3 OF CONTROL...

Страница 17: ...yright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 17 MOTOR RUNS BUT NO HEAT IGNITER SPARKING NO YES IEI CONTROL IN SAFETY LOCKOUT NO RESISTANCE OF HIGH VOLTAGE LEAD GREATER THAN 28 000 OHMS...

Страница 18: ...COUNTER CLOCKWISE AS VIEWED FROM THE FRONT YES NO REFER TO INSTALLATION MANUAL FOR MAKEUP AIR AND EXHAUST DUCT REQUIREMENTS YES YES NO NO REVERSE LEADS L1 AND L2 AT THE TERMINAL BLOCK IN THE TUMBLER...

Страница 19: ...NO CHECK FOR BROKEN OR LOOSE WIRE TO STOVE HIGH LIMIT THERMOSTAT 120 VOLTS PRESENT AT INPUT TERMINAL OF AIRFLOW SWITCH YES NO REPLACE AIRFLOW SWITCH 120 VOLTS PRESENT AT OUTPUT TERMINAL OF EXHAUST HI...

Страница 20: ...riate 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...

Страница 21: ...box cover Refer to Figure 2 d Remove four screws from timer graphic panel Disconnect timers and door switch wires at molex plugs Set aside timer graphic panel to prevent damage Refer to Figure 4 e Lo...

Страница 22: ...igure 1 b Lift access panel off top edge of front panel and pull panel forward Refer to Figure 1 c Remove timer box cover Refer to Figure 1 d Remove two screws holding switch to timer graphic panel Re...

Страница 23: ...mbler is properly grounded W002 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 24 RELAY Manual Timer Models a Remove four screws holding access panel to cabinet Refer to Figure...

Страница 24: ...OPY or TRANSMIT 25 COOLING AND DRYING TIMERS Manual Timer Models 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 f...

Страница 25: ...ounting plate screws and rotate mounting plate downward c Disconnect wires from back of switch d Depress tabs and pull switch out 27 CONTROL THERMOSTAT Manual Timer Models a Remove four screws holding...

Страница 26: ...ver 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 WARN...

Страница 27: ...ody and to direct charge to an available ground Handle micro control circuit board by the sides only Do not contact circuit boards with hands or metal objects Place micro control in a clean dry area a...

Страница 28: ...CO OL DO WN DO OR OP EN CU STOM HIG H MEDIU M MED LO W LO W NO HEAT TEMP DISPLAY SIG NAL F C TE MP PROGRAM AU TO SP EC IAL CY CL E MOR E CO ND ITIO N SP EC IAL TIME CO OL DO WN LE SS SA VE CU ST OM T...

Страница 29: ...nce Laundry Systems LLC DO NOT COPY or TRANSMIT 31 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 for...

Страница 30: ...32 M413487 Section 5 Service Procedures Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Figure 8 TMB1746S SENSING PROBE LINT SCREEN LINT SCREEN THERMISTOR...

Страница 31: ...forward Refer to Figure 1 c Close gas shut off valve Refer to Figure 9 d Disconnect all wires from gas valve terminals and disconnect gas valve pipe unions e Remove screws holding gas valve and brack...

Страница 32: ...ews 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 control box cover Refer to Figure 2 d Disconnect...

Страница 33: ...ess 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 screws holding thermostat cover to stove d Remove thermostat co...

Страница 34: ...orting door remove upper and lower hinge pins holding door to hinge brackets c Remove door from hinge brackets NOTE Nylon washer must be in place above lower hinge bracket when reinstalling loading do...

Страница 35: ...LLC DO NOT COPY or TRANSMIT 44 LOADING DOOR SWITCH a Remove front panel b Disconnect wires from door switch c Remove two switch attaching screws and remove switch Refer to Figure 12 NOTE Refer to wiri...

Страница 36: ...Refer to Figure 14 NOTE Refer to wiring diagram when rewiring airflow switch d Remove screw s holding switch and mounting bracket to tumbler Refer to Figure 14 e Remove two screws holding switch to m...

Страница 37: ...ding corner guard to rear of tumbler b Support drive guard cover and remove screws holding guard to rear of tumbler c Loosen the four jackshaft assembly attaching screws Refer to Figure 16 d Rotate th...

Страница 38: ...YLINDER MOTOR PULLEY a Remove drive belt b Loosen setscrews and remove screws from tapered bushing Refer to Figure 17 c Remove tapered bushing by putting the screws removed in step b into the threaded...

Страница 39: ...nder out through front of cabinet spread cabinet slightly so cylinder will clear cabinet sides NOTE After reinstalling drive and cylinder belts adjust belts NOTE After installing cylinder and shaft ad...

Страница 40: ...t Refer to Figure 19 e Loosen setscrews and remove screws from tapered bushing f Remove tapered bushing by putting the screws removed in step e into the threaded holes in the bushing Turning the screw...

Страница 41: ...uard cover and remove screws holding guard to rear of tumbler Refer to Figure 13 c Loosen fan belt with adjusting nuts Refer to Figure 20 d Remove fan belt e Remove fan pulley f Remove step pulley ass...

Страница 42: ...ocedures Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT MODELS BUILT 4 9 98 AND AFTER Figure 20 T152K FAN MOTOR FAN MOTOR BASE FAN MOTOR PULLEY ADJUSTING NUTS BUSHING BLOWER COVER BUSH...

Страница 43: ...elts and drive belt c Remove cylinder sheave d Loosen setscrews on trunnion bearings Refer to Figure 18 e Pull cylinder through front of cabinet NOTE When removing cylinder out through front of cabine...

Страница 44: ...Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 61 CYLINDER DRIVE MOTOR a Support corner drive guard and remove screws holding corner guard to rear of tumbler Refer to Figure 13 b Support drive g...

Страница 45: ...2 REVERSING TIMER Refer to Figure 23 a Remove two attaching screws and cover from contactor box b Disconnect wires from reversing timer NOTE Refer to wiring diagram when rewiring timer motor and switc...

Страница 46: ...inals NOTE Refer to wiring diagram when rewiring fan motor contactor c Remove two screws holding din rail to back wall of contactor box d Slide contactor off of din rail 65 TRANSFORMER Refer to Figure...

Страница 47: ...d to ensure that the tumbler is properly grounded W002 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Section 6 Adjustments 67 LEVELING NOTE It is recommended that the front of...

Страница 48: ...access panel b Start the 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...

Страница 49: ...tumbler is properly grounded W002 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 69 AIRFLOW SWITCH The airflow switch is set at the factory for proper operation No adjustment...

Страница 50: ...d Switch actuator is located on upper door hinge a Close door and start tumbler then slowly open loading door Cylinder and heat system should shut off when door is open 2 75 inches 70 mm maximum b Slo...

Страница 51: ...SMIT 72 DRIVE BELT TENSION Refer to Figure 28 NOTE If cylinder belts will be adjusted service them before drive belt NOTE To find the proper tension apply light thumb pressure midway between the sheav...

Страница 52: ...osen the four jackshaft assembly attaching screws Refer to Figure 29 d Loosen adjusting nuts on outer eyebolt and rotate bottom nut clockwise until proper tension is reached Refer to Figure 28 e Retig...

Страница 53: ...clearance CYLINDER RIM FRONT PANEL FLANGE CLEARANCE ADJUSTMENT a Support corner drive guard and remove screws holding corner guard to rear of tumbler b Support drive guard cover and remove screws hol...

Страница 54: ...NT PANEL FLANGE Top Shown FORE AFT CLEARANCE 9 32 1 32 8 32 3 32 CYLINDER RIM FRONT PANEL FLANGE CLEARANCE INSIDE FRONT OF CYLINDER CYLINDER RIM Figure 32 TMB1500S REAR BEARING MOUNTING SCREW REAR BEA...

Страница 55: ...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 W...

Страница 56: ...operate this 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...

Страница 57: ...operate this 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...

Страница 58: ...r operate this 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...

Страница 59: ...perate this 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...

Страница 60: ...perate this 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...

Страница 61: ...operate this 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 D...

Страница 62: ...erate this 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 N...

Страница 63: ...operate this 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...

Страница 64: ...perate this 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...

Страница 65: ...is 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...

Страница 66: ...is 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...

Страница 67: ...his 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...

Страница 68: ...is 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...

Страница 69: ...s 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 o...

Страница 70: ...s 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 o...

Страница 71: ...is 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...

Страница 72: ...s 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 o...

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