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Alliance Laundry Systems ZE1010-1502, Service Manual

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Alliance Laundry Systems ZE1010-1502 Service Manual Download Page 1

www.comlaundry.com

Part No. 62631R1

August 2002

Ser

v

ice

Commercial

Dryers

Metered and Nonmetered

ZE and ZG Series

Refer to Page 6 for Model Numbers

Summary of Contents for ZE1010-1502

Page 1: ...www comlaundry com Part No 62631R1 August 2002 Service Commercial Dryers Metered and Nonmetered ZE and ZG Series Refer to Page 6 for Model Numbers...

Page 2: ...not used on unpainted covers 15 17 Neutral at Terminal Block to Terminal Block Bracket and From Terminal Block Bracket to Control Housing Electric Models Only 16 18 Power Cord to Terminal Block Brack...

Page 3: ...44 To Test Thermostat Heater 44 To Test Thermal Fuse Electric Models 44 To Test Heater Assembly Electric Models 45 51 Front Air Duct 45 52 Exhaust Duct 46 53 Motor and Exhaust Assembly 46 To Test Dri...

Page 4: ...ANT 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 follow...

Page 5: ...s 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 electric power to the dr...

Page 6: ...m 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 assistance call 920 748 3121 Nam...

Page 7: ...fication Information in this manual is applicable to these dryers ZE1010 1502 ZE1010 1702 ZE1010 3003 ZE1010 3004 ZE1010 3005 ZE1010 3007 ZE1010 3008 ZE1110 1502 ZE1110 1702 ZE1110 3000 ZE1110 3004 ZE...

Page 8: ...fan pulls air in through louvers at the rear of the dryer and over the heat source burner flame for gas and heating element for electric The heated air moves through the heater duct and into the cyli...

Page 9: ...lectric models Loading door not closed or inoperative door switch Close door or test switch and replace if inoperative Motor overload protector has cycled Wait two or three minutes for overload protec...

Page 10: ...linder for binding and out of round condition Check front and rear bulkheads for warping Check support rollers for binding Check cylinder seals and glides for wear or damage Inoperative motor overload...

Page 11: ...ostat Test thermostat and replace if inoperative Electric Models Inoperative heating element Replace element Gas Models Insufficient gas supply Open partially closed gas shut off valve or correct low...

Page 12: ...ufficient gas supply Check gas supply and pressure Is gas shut off valve turned on POSSIBLE CAUSE TO CORRECT Improper or inadequate exhaust system Refer to Installation Instructions supplied with drye...

Page 13: ...in external exhaust system Disassemble and clean exhaust system Hinged damper on exhaust system weather hood not free to open Free hinged damper or replace weather hood Limit thermostat cycling at too...

Page 14: ...the dryer is properly grounded W001R1 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 14 CLOTHES ARE TOO HOT WHEN REMOVED FROM DRYER POSSIBLE CAUSE TO CORRECT Clothes are remove...

Page 15: ...rvicing these ground wires must be reconnected to ensure that the dryer is properly grounded W001R1 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Section 4 Grounding 15 MOTOR...

Page 16: ...ed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded W001R1 WARNING Copyright Alliance Laundry Systems LLC DO NOT...

Page 17: ...oved during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded W001R1 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 18 POWER CORD T...

Page 18: ...with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded W001R1 WARNING Copyright Alliance...

Page 19: ...the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded W001R1 WARNING Copyr...

Page 20: ...witch and INDICATOR LIGHT and remove ground clip and screw holding ground wire to cabinet top and control panel NOTE Refer to the appropriate wiring diagram when reconnecting wires d Loosen setscrew h...

Page 21: ...LECTOR SWITCH NUT CONTROL KNOB ASSEMBLY CONTROL PANEL AND BRACKET ASSY LOCKWASHER LOCKWASHER HEX HD SCREW NUT LOCKWASHER PHILLIPS HD SCREW SETSCREW KNURLED NUT CONTROL HOOD CONTROL PANEL OVERLAY NUT S...

Page 22: ...el attaching screws and lift assembly off cabinet top 4 Remove two screws holding timer to timer bracket 5 Remove ground screw holding ground wire to timer 6 Disconnect wires from timer NOTE Refer to...

Page 23: ...8 DRYIN G TIM E OFF 15 30 45 60 75 90 105 DRY918P NUT CAP SCREW INSTRUCTION STICKER SCREW TIMER KNOB ASSEMBLY LOCKWASHER LOCKWASHER NUT LOCKWASHER GROUND WIRE GREEN SETSCREW CONTROL HOOD LOCKWASHER TI...

Page 24: ...fer to appropriate wiring diagram when rewiring timer 5 Manually rotate timer out of OFF position and into cycle 6 Set test meter to read OHMS The following readings should be found a Motor circuit te...

Page 25: ...d accumulator front end of door must be inserted at about a 45 angle in order to engage notched tabs with internal rib at top of meter case d Non metered Models Refer to Figure 8 1 Remove four screws...

Page 26: ...LEVER ACCUMULATOR BRACKET ACCUMULATOR SWITCHES METER MODELS WITHOUT COUNTER METER MODELS WITH COUNTER Starting Serial No S6348564YA METER CASE COUNTER METER MODELS WITH COUNTER Through Serial No S6348...

Page 27: ...R AND COUNTER METERED MODELS Refer to Figure 10 a Insert key in service door lock on top of meter case and unlock door b Lift rear end of service door approximately 45 off meter case to disengage notc...

Page 28: ...when rewiring switches 2 Manually advance timing cam to disengage it from ratchet wheel 3 Set meter or read Ohms and apply leads on terminals of each switch in turn You should get the following Switc...

Page 29: ...fer to Figure 5 NOTE Refer to the appropriate wiring diagram when reconnecting wires c Insert key in service door lock on top of meter case and unlock door Refer to Figure 10 d Lift rear end of servic...

Page 30: ...top to a vertical position by hinging it on the rear hold down bracket Refer to Figure 15 NOTE Cabinet top may be raised and hinged on the rear hold down brackets or supported against wall behind drye...

Page 31: ...r to Figure 13 j Disconnect wires from door switch Refer to Figure 18 NOTE Refer to appropriate wiring diagram when rewiring switch k Remove two cabinet top hold down screws Refer to Figure 14 l Lift...

Page 32: ...rness through hole in cabinet top and lift the entire cabinet top assembly off the hold down brackets Refer to Figure 15 o Lay the cabinet top assembly flat remove two carriage bolts washers lockwashe...

Page 33: ...erside of cabinet top by swinging one end toward front or rear Refer to Figure 15 33 CABINET TOP CARD READER MODELS a Remove panel lock if present Refer to Figure 7 NOTE Several turns of the key may b...

Page 34: ...ved Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded W001R1 WARNING Copyright Alliance Laundry Systems LLC DO NOT...

Page 35: ...ews holding hinges to door Refer to Figure 16 b Remove screws holding handle to door and separate panels Refer to Figure 17 IMPORTANT Do not over tighten screws when reinstalling door handle and avoid...

Page 36: ...sure seal is properly positioned when installing on front panel 40 DOOR SWITCH Refer to Figure 13 a Remove two screws from the bottom edge of the front panel b Swing the bottom of the panel away from...

Page 37: ...and guide lugs from cabinet top Refer to Figure 13 d Disconnect wires from door switch Refer to Figure 18 NOTE Refer to the appropriate wiring diagram when rewiring the switch e Remove four screws an...

Page 38: ...gh the igniter causing it to get hot c Burner Circuit In approximately 30 seconds the igniter attains ignition temperature and the sensor located on burner housing beside the igniter contacts open A c...

Page 39: ...valve and mounting bracket from base Refer to Figure 19 To Test Electrical Circuit To Ignition System Gas Models 1 Remove valve wire harness disconnect block from the holding and booster coil Refer t...

Page 40: ...break igniter as it is very fragile IMPORTANT Handle igniter by grasping the white ceramic portion or bracket only DO NOT handle silicon carbide portion of igniter with hands or allow any oil grease o...

Page 41: ...crew holding burner housing to heat shroud Refer to Figure 19 j Remove screw holding front of burner housing to dryer base and remove housing out through front of dryer Refer to Figure 23 k Remove two...

Page 42: ...re 18 NOTE Refer to the appropriate wiring diagram when rewiring the switch d Remove two screws holding element and plate to heater box and pull element down and away from heater box Refer to Figure 2...

Page 43: ...er to Figure 18 NOTE Refer to the appropriate wiring diagram when rewiring the switch d Disconnect wires remove thermostat attaching screws and remove thermostat or thermostat and heater Refer to Figu...

Page 44: ...nect wires from door switch Refer to Figure 18 NOTE Refer to the appropriate wiring diagram when rewiring the switch d Remove two screws from lint filter and lift filter out of bulkhead Refer to Figur...

Page 45: ...ttom edge of the front panel Refer to Figure 13 b Swing the bottom of the panel away from the dryer to disengage hold down clips and guide lugs from cabinet top Refer to Figure 13 c Disconnect wires f...

Page 46: ...pulleys Refer to Figure 28 h Remove two screws holding motor mounting bracket to dryer base Refer to Figure 27 Then pull complete assembly out thorough front of dryer IMPORTANT When reinstalling moto...

Page 47: ...witch NOTE Refer to appropriate wiring diagram when rewiring motor switch 3 Put test meter probes on terminals 4 and 5 Meter should read approximately one on Ohm scale 4 Put test meter probes on termi...

Page 48: ...and thread Use a 7 8 inch 6 point socket to aid in the removal of the impeller 4 Remove three screws and washers holding the exhaust housing to the motor mounting bracket Refer to Figure 31 k Motor 1...

Page 49: ...Figure 32 NOTE During reinstallation of front bulkhead be sure that air duct is properly positioned with the flange inside of the felt seal on the exhaust fan cover f Cylinder Glide Refer to Figure 33...

Page 50: ...ropriate wiring diagram when rewiring the switch d Disengage belt from motor and idler pulleys Figure 28 e Remove four screws holding bulkhead to front flange of cabinet Lift complete bulkhead assembl...

Page 51: ...lever Refer to Figure 28 Belt must be positioned around cylinder between center and rear baffle screws with the ribbed surface against the cylinder After installing belt rotate cylinder manually to ch...

Page 52: ...the idler lever Refer to Figure 28 Belt must be positioned around cylinder between center and rear baffle screws with the ribbed surface against the cylinder After installing belt rotate cylinder man...

Page 53: ...op down exposing rollers Refer to Figure 35 g Refer to Figure 36 for removal of roller from roller shaft 59 OUTLET COVER Open door and remove two screws holding outlet cover to rear bulkhead Refer to...

Page 54: ...ls 1 Disconnect igniter wires at disconnect blocks sensor wires from sensor terminals and wires from gas valve coils at the quick disconnect blocks Refer to Figure 19 2 Remove screw from right side of...

Page 55: ...to Figure 13 2 Swing the bottom of the panel away from the dryer to disengage hold down clips and guide lugs from cabinet top Refer to Figure 13 3 Disconnect wires from door switch Refer to Figure 18...

Page 56: ...to temperature switch PUSH TO START switch and INDICATOR LIGHT and remove ground clip and screw holding ground wire to cabinet top and control panel NOTE Refer to the appropriate wiring diagram when r...

Page 57: ...ring switch i Remove two cabinet top hold down screws Refer to Figure 14 j Lift cabinet top to a vertical position by hinging it on the rear hold down brackets Refer to Figure 15 NOTE Cabinet top may...

Page 58: ...the dryer Refer to Figure 35 s Remove screw holding bracket on exhaust duct to rear of dryer cabinet and pull duct out through rear of cabinet Refer to Figure 26 t Remove two screws from each rear ca...

Page 59: ...ad and remove air duct Refer to Figure 25 NOTE When reassembling be sure felt seal on exhaust fan cover makes air tight seal on flange of air duct Refer to Figure 24 i Disconnect wires from thermostat...

Page 60: ...spongy floor a Place dryer in position loosen locknuts and adjust the legs until dryer is level b Keep dryer as close to the floor as possible All four legs must rest firmly on the floor so weight of...

Page 61: ...in slide and carefully push slide in as far as possible on metered models or set timer at 60 minutes on nonmetered models d Close the loading door start the dryer in a heat setting refer to the Operat...

Page 62: ...ntain the gas supply to the dryer at 10 1 5 inches 25 4 3 81 cm water column pressure and a vent to the outdoors must be provided Remove pressure tap pipe plug and check gas pressure by connecting a U...

Page 63: ...ifice spud out of gas valve and install No 60418 L P Burner Orifice Spud metal stamped 53 Torque new burner orifice spud to 30 inch pounds 3 4 N m f Reinstall burner tube tighten hex head screw firmly...

Page 64: ...Start dryer pressure should be 10 1 5 inches 25 4 3 8 cm Refer to Figure 46 4 Stop dryer and remove U tube and reinstall the pressure tap pipe plug Refer to Figure 43 m Check the gas line connection...

Page 65: ...ter to obtain a soft uniform flame A lazy orange tipped flame indicates lack of air A harsh roaring very blue flame indicates too much air Adjust air shutter to obtain a soft uniform blue flame as fol...

Page 66: ...at will maintain the gas supply to the dryer at 6 5 1 5 inches 16 5 3 81 cm water column pressure and a vent to the outdoors must be provided Remove pressure tap pipe plug and check gas pressure by co...

Page 67: ...spud out of gas valve and install No 60417 Natural Gas Burner Orifice Spud metal stamped 40 Torque new burner orifice spud to 30 inch pounds 3 4 N m f Reinstall burner tube tighten hex head screw fir...

Page 68: ...g Refer to Figure 48 m Check the gas line connection for gas leaks with a soapy solution n Make sure the dryer conversion has been completed Recheck the following 1 Installed correct orifice spud 40 s...

Page 69: ...removed during servicing these ground wires must be reconnected to ensure that the dryer is properly grounded W001R1 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Section 8 In...

Page 70: ...r s before servicing Never start the dryer s with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the dryer is proper...

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