Alliance Laundry Systems EE1510 Service Download Page 26 | Manualshive

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53277

Section 4 Service 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

29. HIGH OR LOW THERMOSTAT

a. Remove front panel. Refer to Paragraph 11.
b. Refer to Figure 21 for thermostat removal.

30. LIMIT THERMOSTAT

ELECTRIC MODELS
a. Remove front panel. Refer to Paragraph 11.
b. Refer to Figure 22 for thermostat removal.

GAS MODELS
a. Refer to Paragraph 25, Step “e”.

Figure 21

DRY953S

HIGH

THERMOSTAT

LOW LIMIT

THERMOSTAT

(Gas Models

Only)

LOW

THERMOSTAT

ELECTRIC MODELS

GAS MODELS

Figure 22

DRY854S

ELEMENT

ATTACHING

SCREWS

LIMIT

THERMOSTAT

ELEMENT

D399S

BURNER

TUBE

SCREW

LIMIT

THERMOSTAT

BURNER

TUBE

AIR SHUTTER

LOCKSCREW

GAS VALVE

HANDLE

BASE

AIR

SHUTTER

HEX HEAD

SCREW

BURNER

HOUSING

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Summary of Contents for EE1510

Page 1: ...www comlaundry com Part No 53277R2 January 2002 Service Commercial Stacked Dryers Metered and Nonmetered Refer to Page 3 for Model Numbers ...

Page 2: ...anel 13 8 Accumulator 13 9 Push To Start Switch 16 10 Temperature Selector Switch 16 11 Front Panel and Panel Seal 17 12 Door Switch 17 13 Indicator Light 18 14 Loading Door 18 15 Inner and Outer Door Panels and Door Handle 18 16 Door Striker 18 17 Striker Catch 18 18 Door Hinge And Support Bracket 18 19 Door Seal 18 20 Lint Filter 19 21 Hold Down clips and Guide Lugs 19 22 Terminal Block or Power...

Page 3: ...TANT 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 followed NOTE The word NOTE is used to communicate installation operation maintenance or servicing information that is important but not hazard related In the interest of safety some general precautions re...

Page 4: ...ms 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 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 ...

Page 5: ...om 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 Nameplate Location When calling or writing about your product be sure to mention model and serial numbers Model and serial numbers are located on nameplate s as shown DRY912P NAMEPLATE ...

Page 6: ...del Identification Information in this manual is applicable to these dryers Electric Gas SE5130 RE6332 RE6330 RE6232 RE6132 RE6130 RE5232 RE5230 RE5132 RE5130 EE5511 EE5510 EE5111 EE5110 EE1510 SG5190 RG6392 RG6390 RH6292 RH6192 RG6190 RG5292 RG5290 RG5192 RG5190 EG5121 EG5120 EG5020 EG5010 EG1520 ...

Page 7: ...t 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 cylinder where it circulates through the wet load The air then passes through the lint filter air duct and exhaust fan where it is vented to the outdoors DRY14S CYLINDER EXHAUST FAN HEATER DUCT LINT FILT...

Page 8: ...cing 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 3 Grounding 1 MOTOR MOUNTING BRACKET TO MOTOR Gas and Electric Models Refer to Figure 1 2 MOTOR MOUNTING BRACKET TO BLOWER HOUSING COVER PLATE Gas and Electric Models with painted Exhaust Fan Cover Refer to Figure 2 Ground w...

Page 9: ...hat the dryer is properly grounded W001R1 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 3 NEUTRAL AT TERMINAL BLOCK TO TERMINAL BLOCK BRACKET AND FROM TERMINAL BRACKET TO CONTROL Electric Models Only Refer to Figure 3 4 POWER CORD TO TERMINAL BLOCK BRACKET AND FROM TERMINAL BLOCK BRACKET TO CONTROL HOUSING WALL RECEPTACLE POLARITY CHECK Gas Models Only Refer to Figure 4 Fi...

Page 10: ...ing 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 5 FROM TERMINAL BLOCK BRACKET TO ACCUMULATOR BRACKET OR TIMER Depending on Model TO CABINET TOP TO CONTROL PANEL Metered and Non Metered Models 6 FROM TERMINAL BLOCK BRACKET TO CABINET TOP FROM CABINET TOP TO TIMER AND CABI...

Page 11: ...from the operator s position facing the front of the dryer 7 CONTROL PANEL Refer to Figure 7 a Unlock control panel b Lift up on control panel and swing bottom of control panel out then pull down and away from control cabinet 8 ACCUMULATOR Refer to Figure 8 a Remove control panel Refer to Paragraph 7 b Reach in through control panel opening and remove screws holding accumulator and mounting bracke...

Page 12: ...itch NOTE Refer to appropriate wiring diagram when rewiring timer 3 Manaully advance timing cam to disengage it from ratchet wheel 4 Set meter to read Ohms and apply leads on terminals of each switch in turn You should read the following Switch A zero ohms closed Switch B zero ohms closed Switch C if present infinite open 5 Manually advance timing cam until it engages with ratchet wheel and the fi...

Page 13: ... between head of screw and late 2 Pull timer plate out of timer case as far as wire will permit 3 Remove screw lockwasher and locknut holding ground wires from timer 4 Disconnect wires from timer except timer motor NOTE Refer to appropriate wiring diagram when rewiring timer 5 Manually rotate timer out of OFF position and into cycle 6 Set meter to read Ohms and put meter probes to terminals a Moto...

Page 14: ...ate wiring diagram when rewiring accumulator To Test Push To Start Switch 1 Remove two control panel attaching screws and lift assembly off cabinet top 2 Disconnect all wires from switch 3 Set Volt Ohm meter on Ohms scale and calibrate at appropriate scale 4 Unplug dryer from electrical supply and disconnect wires from switch terminals 5 Place meter probes on switch terminals You should see an inf...

Page 15: ...wer unit swing bottom of panel away from dryer to disengage guide lugs from control cabinet d Disconnect wires from door switch and indicator light NOTE Refer to appropriate wiring diagram when reconnecting wires e Remove front panel seal from flange around inside of door opening NOTE Be sure seal is properly positioned when installing on front panel Ribbed side of seal should be against inside of...

Page 16: ...ND OUTER DOOR PANELS AND DOOR HANDLE Refer to Figure 13 a Remove loading door Refer to Paragraph 14 b Remove screws holding handle to door and separate panels Refer to Figure 13 16 DOOR STRIKER Refer to Figure 13 a Remove two screws holding handle to door b Spread door panels just far enough to depress tabs on top and bottom of striker and push out of inner panel 17 STRIKER CATCH a Remove front pa...

Page 17: ...er to Paragraph 11 b On upper unit compress hold down clips and remove from slots in top flange of front panel c Remove screws holding guide lugs to front panel 22 TERMINAL BLOCK OR POWER CORD Refer to Figure 14 a Terminal Block Electric Models 1 Remove access plate on rear of dryer 2 Remove all wires from terminal block NOTE Refer to appropriate wiring diagram when rewiring block 3 Remove screws ...

Page 18: ...NSMIT NOTE Do not let terminal block insulation drop when removing the block Insulation must be in place between terminal block and bracket when installing block c Power Cord Gas Models 1 Remove access plate at rear of dryer 2 Remove strain relief holding power cord to cabinet 3 Remove screw holding power cord ground wire to terminal block bracket NOTE Reconnect ground wire into same hole in brack...

Page 19: ... d The current shunted around the secondary coil by the flame sensor passes through the igniter causing it to get hot c Burn Circuit 1 In approximately 30 seconds the igniter attains ignition temperature and the flame sensor located on burner housing beside the igniter contacts open 2 A circuit is then completed through the secondary coil opening the valve and allowing gas to flow 3 Ignition is ma...

Page 20: ...N CARBIDE GLOW BAR IGNITION a Complete gas valve assembly 1 Remove front panel Refer to Paragraph 11 2 Close gas shutoff valve and disconnect wires from sensor and at quick disconnect blocks Refer to Figure 16 3 Loosen union nut between gas shutoff valve and nipple connector to gas valve Unthread nut from nipple completely Refer to Figure 16 4 Remove screws holding valve and bracket to base Refer ...

Page 21: ...r To Test Gas Valve Coils Models starting Serial No ________ 1 Remove disconnect blocks from gas valve coils 2 Set test meter to read OHMS and put meter probes to terminals as follows Refer to Figure 17 a Holding Coil Terminals 1 and 2 Meter should read 1365 25 Ohms b Booster Coil Terminals 1 and 2 Meter should read 560 25 Ohms c Secondary Coil Terminals 4 and 5 Meter should rear 1220 50 Ohms Mode...

Page 22: ... 2 If 55438 igniter remove by carefully spreading mounting clip with snap ring pliers Refer to Figure 18 3 If 58823 igniter remove Phillips head screw holding igniter and ceramic block to burner tube Refer to Figure 18 NOTE Igniters 55438 and 58823 are not interchangeable Use care in removal so as not to damage or break igniter as it is very fragile CAUTION Handle igniter by grasping white ceramic...

Page 23: ...niter 1 Disconnect igniter wires at disconnect block Refer to Figure 19 2 Set test meter to read Ohms and put meter probes on terminals of igniter wires 3 Meter should register an Ohm reading of at least 40 Ohms at the minimum If meter registers less than 40 Ohms replace the igniter IMPORTANT Always examine all wires terminals and connectors to be sure wiring is proper before replacing any compone...

Page 24: ...m 1 Close gas shut off valve 2 Remove wire harness disconnect block from the Holding and Booster Coil Refer to Figure 20 3 Plug dryer power cord into wall receptacle start the dryer in a heat setting 4 Set test meter to read AC voltage and apply meter probes into terminals on dryer harness that would corespond to terminal 1 and 2 on the coil Refer to Figure 20 Meter should register line voltage in...

Page 25: ...e screws holding thermostat to burner housing 26 BURNER HOUSING a Remove front panel Refer to Paragraph 11 b Remove gas valve and burner tube assemblies Refer to Paragraph 25 steps a and b c If present remove screw attaching burner housing to dryer base Refer to Figure 22 d Remove screw holding burner housing to heat shroud and pull burner housing out through front of dryer 27 HEAT SHROUD a Remove...

Page 26: ...liance Laundry Systems LLC DO NOT COPY or TRANSMIT 29 HIGH OR LOW THERMOSTAT a Remove front panel Refer to Paragraph 11 b Refer to Figure 21 for thermostat removal 30 LIMIT THERMOSTAT ELECTRIC MODELS a Remove front panel Refer to Paragraph 11 b Refer to Figure 22 for thermostat removal GAS MODELS a Refer to Paragraph 25 Step e Figure 21 DRY953S HIGH THERMOSTAT LOW LIMIT THERMOSTAT Gas Models Only ...

Page 27: ... to Paragraph 20 c Remove two Phillips head and two hex head screws holding air duct to front bulkhead and lift off IMPORTANT When reassembling air duct be sure felt seal goes over around metal flange on air duct 32 EXHAUST DUCT Refer to Figure 24 a Disconnect electric power vent and gas line if necessary and move unit to gain access to rear of dryer b Remove screw holding exhaust duct bracket to ...

Page 28: ...ropriate wiring diagram when rewiring thermostats d Remove cylinder belt from idler and motor pulleys e Remove two 2 screws holding motor mounting bracket to base and pull entire assembly out through front of dryer NOTE When removing motor and exhaust assembly it may be necessary to remove wire clips from right side of cabinet to provide clearance f Disconnect wires from motor switch NOTE Refer to...

Page 29: ...erly grounded W001R1 WARNING Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 35 IMPELLER AND HOUSING Refer to Figure 26 a Remove motor and exhaust assembly Refer to Paragraph 34 b Remove exhaust fan cover Refer to Paragraph 33 c Hold motor pulley securely and unthread impeller by grabbing fins of impeller or using 7 8 6 pt socket d Remove screws and washers holding exhaust housing t...

Page 30: ...lacing motor in bracket Refer to Figure 25 e On newer models with anti rotate motor mounts set motor into bracket and rotate until motor seats firmly into motor notch in bracket NOTE New motor cannot be used with old bracket TO REMOVE MOTOR SWITCH a Remove one or two screws holding switch to motor b Disconnect internal motor leads from switch terminals NOTE Refer to appropriate wiring diagram when...

Page 31: ...Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 37 MOTOR AND IDLER PULLEY ASSEMBLIES a Remove motor and exhaust assembly Refer to Paragraph 34 b Refer to Figure 25 for motor and idler pulley removal 38 FRONT BULKHEAD ASSEMBLY a Remove front panel Paragraph 11 b Remove four screws holding bulkhead to cabinet and lift assembly out of slots in cabinet Refer to Figure 28 c Disconnect be...

Page 32: ...d with cupped surface down against the seal to hold the felt seal more firmly in place on the bulkhead The seal can also be adhered to the bulkhead using 3M 1300 Sealant obtain locally This is accomplished by apply a bead of 3M 1300 Sealant around the entire flanged area where the felt seal contacts the bulkhead 39 CYLINDER BELT a Remove front panel Refer to Paragraph 11 b Disengage belt from moto...

Page 33: ...one the cylinder glides must also be replaced Refer to Figure 32 The new cylinder assembly has a total of three baffles two regular and one elongated The elongated baffle must be installed to cover the cylinder weld seam TO REMOVE BAFFLES a Remove screws and washers holding baffles to cylinder Refer to Figure 31 New cylinder has one baffle that is longer than the others Longer baffle goes on weld ...

Page 34: ...ÀÀÀ ÀÀÀÀÀÀÀÀÀ ÀÀÀÀÀÀÀÀÀ ÀÀÀÀÀÀÀÀÀ QQQQQQQQQ QQQQQQQQQ QQQQQQQQQ QQQQQQQQQ QQQQQQQQQ QQQQQQQQQ QQQQQQQQQ QQQQQQQQQ QQQQQQQQQ QQQQQQQQQ DRY864S ÀÀ ÀÀ ÀÀ ÀÀ QQ QQ QQ QQ PHILLIPS HEAD SCREW REAR BULKHEAD REAR BULKHEAD MOUNTING BRACKET HEATER BOX HEAT SHIELD TERMINAL BLOCK BRACKET PHILLIPS HEAD SCREW REAR BULKHEAD MOUNTING BRACKET SPRING SEAL STRAP HEX HEAD SCREWS CYLINDER ROLLERS ...

Page 35: ...d bearing c On models with snap ring remove snap ring roller and washers and remove shaft d On newer units brackets can be removed by removing 2 screws attaching roller bracket to rear bulkhead 43 REAR BULKHEAD AND HEATER BOX a Remove cylinder assembly Refer to Paragraph 40 b On Gas Models remove burner housing and heat shroud Refer to Paragraphs 26 and 27 c On electric models remove heating eleme...

Page 36: ...electric power and gas supply line if present and move dryer to gain access to rear of unit f Remove screws holding heat shield to rear of dryer cabinet Refer to Figure 36 45 REAR MOUNTING BRACKETS a Remove rear bulkhead and heater box Refer to Paragraph 43 b Remove screws holding rear mounting brackets to rear of cabinet Refer to Figure 36 46 CABINET AND BASE a Remove front panel Refer to Paragra...

Page 37: ... level floor DO NOT install the dryer on a weak or spongy floor a 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 the dryer is evenly distributed The dryer MUST NOT rock c After the dryer has been leveled tighten the locknuts securely against the bottom of the dryer base NOTE If these l...

Page 38: ...b pressure to the right edge of the door When the door opens move the door to the left to disengage from the door supports Refer to Figure 38 c Set FABRIC switch at NORMAL d Close the loading door start the dryer in a heat setting refer to the Operating Instructions supplied with the dryer the dryer will start the igniter will glow red and the main burner will ignite e Allow the dryer to operate f...

Page 39: ...sure regulator located ahead of the dryer that will maintain 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 tube manometer or similar pressure gauge to the pressure tap Refer to Figure 39 WARNING This conversion kit is to be installed by AUTHORIZED DEA...

Page 40: ...lly move burner tube toward rear of dryer far enough to permit removal of burner orifice spud from gas valve NOTE Tab on burner tube may have to be removed from slot in burner housing to obtain enough clearance e Turn burner orifice spud out of gas valve and install No 60418 L P Burner Orifice Spud metal stamped No 53 Torque new burner orifice spud to 30 inch pounds 3 4 N m f Reinstall burner tube...

Page 41: ...er on rear of cabinet Refer to Figure 41 Then place the second sticker over the top three lines of the old sticker located on backside of access door Refer to Figure 38 j Apply the No 60513 Conversion Plate to the inside of the loading door opening above the nameplate Refer to Figure 42 k Connect electrical service and turn the gas line shut off valve handle to the open position Refer to Figure 40...

Page 42: ...e following 1 Installed correct orifice spud 53 refer to Step e 2 Installed the block open plug Refer to Step g 3 Gas valve pressure must be 10 1 5 inches Refer to Step l 4 Install four stickers Refer to Steps h i and j o Start dryer and observe burner flame Adjust air shutter to obtain a soft uniform flame A lazy orange tipped flame indicates lack of air A harsh roaring very blue flame indicates ...

Page 43: ...a pressure regulator located ahead of the dryer that 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 connecting a U tube manometer or similar pressure gauge to the pressure tap Refer to Figure 44 1 58768 Vent Screw 1 60417 Burner Orifice Spud Metal stam...

Page 44: ... orifice spud out of gas valve and install No 60417 Natural Gas Burner Orifice Spud metal stamped No 40 Torque new burner orifice spud to 30 inch pounds 3 4 N m f Reinstall burner tube tighten hex head screw firmly and reconnect igniter leads g Remove block open plug and install No 58768 Vent Screw Refer to Figure 45 h Install No 60516 Valve Converted to Natural Gas Sticker to top side of gas valv...

Page 45: ...ck 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 refer to Step e 2 Installed the vent screw Refer to Step g 3 Gas valve pressure must be 3 5 2 inches Refer to Step l 4 Install four stickers Refer to Steps h i and j o Start dryer and observe burner flame Adjust air shutter to ...

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