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Alliance Laundry Systems ZE1010-1502, Руководство по обслуживанию

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62631

65

Section 7 Gas Burner Conversion Procedures

To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(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 properly grounded.

W001R1

WARNING

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

l. Check gas valve pressure as follows:

(1) Remove pressure tap pipe plug. Refer to 

Figure 43.

(2) Connect a “U” tube manometer (or similar 

pressure gauge) to the pressure tap. Refer 

to Figure 46.

(3) 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 for gas leaks with 

a soapy solution.

n. Make sure the dryer conversion has been 

completed. Recheck the following:

(1) Installed correct orifice spud (#53), see 

step “e”.

(2) Installed block-open plug, see step “g”.
(3) Gas valve pressure must be 10 ± 1.5 inches 

(25.4 ± 3.8 cm), see step “l”.

Figure 43

1   -   3

4   5

DRY963S

PRESSURE TAP

PIPE PLUG

APPLY NO. 60517

VALVE CONVERTED

STICKER HERE

BURNER

HOUSING

AIR

SHUTTER

HEX HEAD

SCREW

BURNER

TUBE

IGNITER QUICK

DISCONNECT BLOCKS

VENT

SCREW

SHUT-OFF

VALVE HANDLE

CLOSED

POSITION

OPEN

POSITION

VENT

SCREW

BURNER

ORIFICE

SPUD

TOP VIEW OF

GAS VALVE

Figure 44

DRY964S

APPLY 

GAS STICKER

HERE

To reduce the risk of an explosion or fire, 
do not use an open flame to check for gas 
leaks!

DANGER

Содержание ZE1010-1502

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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