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Moyer Diebel MH-60M2, Техническое руководство

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BASIC SERVICE

30

ELECTRICAL SERVICE (Cont.)

Heater Element Wiring 

–

 Booster Tank and Wash Tank Heater Elements

Refer to the illustrations and follow the steps below to properly install terminal jumpers and to
make line power connections to a replacement element.

Step 1. Hold the element assembly with the calrod coils facing toward you.

Step 2. Match your element coil to Configuration A, B, C, or D.

Step 3. Rotate your element coils to match the correct configuration.

Step 4. Turn the element over and match your element to the correct terminal configuration.

Step 5. Install terminal jumpers according to the illustration for your voltage requirement.

Step 6. Install the element and make your line connections 1L1, 1L2, or 1L3 per the illustration.

1L2

1L1

1L1

1L2

1L3

1L1

1L2

1L3

1L1

1L2

1L3

1L1

1L2

1L1

1L2

1L3

1L1

1L2

1L3

1L1

1L2

1L3

1L1

1L2

1L1

1L2

1L3

1L1

1L2

1L3

1L1

1L2

1L3

1L1

1L2

1L1

1L2

1L3

1L1

1L2

1L3

1L1

1L2

1L3

Configuration A

Booster tank element
View of calrod coils

Configuration B

Booster tank element
View of calrod coils

Configuration C

Booster tank element
View of calrod coils

Configuration D

Wash tank element
View of calrod coils

Terminal Connections 

View of element

Terminal Connections 

View of element

Terminal Connections 

View of element

Terminal Connections 

View of element

208V/1 Phase

208-240V/3 Phase

480V/3 Phase

208-240V/3 Phase

Delta Connection

575V/3 Phase

Wye Connection for

Delta Connection

380-415V/3 Phase

208V/1 Phase

208-240V/3 Phase

480V/3 Phase

208-240V/3 Phase

Delta Connection

575V/3 Phase

Wye Connection for

Delta Connection

380-415V/3 Phase

208V/1 Phase

208-240V/3 Phase

480V/3 Phase

208-240V/3 Phase

Delta Connection

575V/3 Phase

Wye Connection for

Delta Connection

380-415V/3 Phase

208V/1 Phase

208-240V/3 Phase

480V/3 Phase

208-240V/3 Phase

Delta Connection

575V/3 Phase

Wye Connection for

Delta Connection

380-415V/3 Phase

Figure 19

Heater Element Wiring

Содержание MH-60M2

Страница 1: ...el MH 60M2 High Temperature with Built in Booster MH 6NM2 High Temperature MH 6LM2 Low Temperature Machine Serial No October 1996 Technical Manual Door Type Dishwasher Manual P N 0509506 2674 N Servic...

Страница 2: ...ence Model Number Serial Number Voltage and Phase Moyer Diebel Parts Distributor Phone if applicable Moyer Diebel Service Agency Phone Moyer Diebel Service Moyer Diebel US Phone 1 336 661 1992 1 800 2...

Страница 3: ...Revision History REVISONS 1 Revision Revised Serial Number Comments Date Pages Effectivity 10 16 96 All 14165 Issue of manual and replacement parts lists...

Страница 4: ...ERATION SUMMARY 22 CLEANING 23 Cleaning Schedule 23 Deliming Process 24 TROUBLESHOOTING 25 BASIC SERVICE 27 REPLACEMENT PARTS 33 ELECTRICAL SCHEMATICS 62 TIMER CHART 64 LIST OF FIGURES Figure 1 Remove...

Страница 5: ...Figure 22 Door Assemblies and Panels 34 Figure 23 Door Safety Switch and Instrument Panel 36 Figure 24 Door Handle Assembly and Springs 38 Figure 25 Track Assembly 40 Figure 26 MH 60 Fill Piping Asse...

Страница 6: ...Adjustment of thermostats e Adjustment of clutches f Opening or closing of utility supply valves or switching of electrical supply current g Adjustments to chemical dispensing equipment h Cleaning of...

Страница 7: ...All information illustrations and specifications contained in this manual are based upon the latest product information available at the time of publication Moyer Diebel constantly improves its produ...

Страница 8: ...Field convertible to corner model Electric tank heat Balanced three door lift system Low water tank heat protection 1 hp drip proof pump motor Door safety switch Options MH 60 only Electric booster 7...

Страница 9: ...Amps MH 60 220 60 1 40 F 23 C 61 Amps 76 Amps MH 60 230 60 1 40 F 23 C 63 Amps 79 Amps MH 60 240 60 1 40 F 23 C 65 Amps 81 Amps MH 60 208 60 3 40 F 23 C 33 Amps 41 Amps MH 60 220 60 3 40 F 23 C 35 Amp...

Страница 10: ...he dishwasher from the skid Move the machine to its permanent location NOTE Refer to To change from Straight through Operation to Corner Operation on the next page if your machine will be placed for c...

Страница 11: ...re spacers 2 Move front rack guide A to the right side of the rack tracks See Fig 3b Use existing hardware 3 Unbolt the track B and rack support rod C 4 Remove and save the two remaining fasteners fro...

Страница 12: ...circuit 1 A qualified electrician must compare the electrical power supply with the machine electrical specifications before connecting to the incoming service through a fused disconnect switch Refer...

Страница 13: ...to disengage the post from the machine base Swing the hinged control panel forward Refer to Fig 6 4 Three phase or single phase incoming power wiring connections are made at the bottom of the machine...

Страница 14: ...ashers is 3 4 NPT The connection is made from underneath the dishwasher The following minimum water temperatures are recommended MH 60 with built in 40 rise electric booster Minimum 140 F 60 C Min Max...

Страница 15: ...PRV is not standard equipment on Models MH 6N MH 6L Figure 9 Drain Hose Connection 1 1 2 O D Drain Connections Refer to Fig 9 1 MH series models are GRAVITY DRAIN machines equipped with a 1 1 2 O D h...

Страница 16: ...n the left side of the hinged control panel Refer to Fig 11 3 The detergent signal is limited to a maximum load of 1 Amp Signal voltage is 230VAC 4 The Rinse aid Sanitizer signal is limited to a max i...

Страница 17: ...the final rinse manifold Models MH 60 and MH 6N do not require sanitizer 9 Use a sodium hypochlorite Chlorine based sanitizer at a minimum concentration of 50PPM in the final rinse 10 Use chlorine te...

Страница 18: ...h B Power indicator Light C In cycle light D Extended wash switch E Final rinse pressure gauge F Wash water temperature gauge Complete the installation After plumbing and electrical connections are ma...

Страница 19: ...F 66 C for MH 60 MH 6N The MH 6L requires a minimum of 120 F 49 C However a minimum of 140 F 60 C is optimum for the MH 6L Prescrap the dishes Load ware into the dishrack Open the doors insert the rac...

Страница 20: ...doors anytime during the cycle will stop the dishwasher Closing the doors will resume the automatic cycle where it left off The cycle times are listed below Wash 45 seconds Dwell 1 seconds Final rinse...

Страница 21: ...for MH 60 MH 6N is 180 195 F 82 91 C The MH 6L requires a minimum final rinse temperature of 120 F 49 C However a minimum final rinse temperature of 140 F 60 C is optimum for the MH 6L Check Final Ri...

Страница 22: ...l remain in a continuous wash mode until the switch is flipped down Drain the dishwasher Make sure the dishwasher power switch is turned off Drain the dishwasher by pulling the handle of the drain ove...

Страница 23: ...crap screens and check the drain located in the bottom of the dishwasher wash tank Make sure that the building drain handles the water flow exiting the dishwasher Clean the interior of the wash tank o...

Страница 24: ...ower indicator light illuminates The wash tank heater and the booster tank heater begin to heat 2 The wash water temperature gauge should indicate a minimum of 150 F 66 C for MH 60 MH 6N and 120 F 60...

Страница 25: ...ard water or multiple shift operations CLEANING SCHEDULE Every 2 Hours or After Each Meal Period 1 Drain the dishwasher 2 Flush interior with fresh water 3 Clean scrap screens and pump intake screen 4...

Страница 26: ...ove all dishes from machine 2 Remove any chemical pick up tubes from their containers 3 Place each tube in a container of fresh water and prime the chemical lines for several minutes to thoroughly flu...

Страница 27: ...o the off position Low or no water Main water supply is turned off Turn on house water supply Drain overflow assembly is not Place and seat drain overflow in place and seated Machine doors not fully c...

Страница 28: ...ncoming water Check the booster MH60 MH6N temperature temperature be sure the thermostat is set to maintain180 F 82 C temperature MH6L check incoming water is set Min 120 F 49 C 140 F 60 C Check valve...

Страница 29: ...is shipped Schematics are included at the back of this manual as well Be aware that these schemat ics include options that may not apply to your machine Options are enclosed in dashed lines with the w...

Страница 30: ...cts 220VAC power to the motor contactor coil Refer to Fig 15 Note the Switch Lever on the Overload If the switch lever is off with the 0 showing then the overload has tripped To Reset the Motor Overlo...

Страница 31: ...to the final rinse valve Cam D controls the dishwasher instant start Fill Timer Refer to Fig 18 The fill timer controls the dishwasher s 90 second fill operation The timer consists of a timer motor o...

Страница 32: ...1L2 1L3 1L1 1L2 1L3 1L1 1L2 1L1 1L2 1L3 1L1 1L2 1L3 1L1 1L2 1L3 Configuration A Booster tank element View of calrod coils Configuration B Booster tank element View of calrod coils Configuration C Boos...

Страница 33: ...ain electrical connection block For single phase machines motor rotation is changed at the motor connection plate on the rear of the single phase motor If necessary Refer to Fig 20 for the proper wiri...

Страница 34: ...emove the old seal and discard 13 Check seal seat in the pump flange and clean thoroughly 14 Press rubber seal ceramic portion of seal assembly into the pump flange Use a water soluble lubricant Be ca...

Страница 35: ...33 REPLACEMENT PARTS REPLACEMENT PARTS...

Страница 36: ...34 REPLACEMENT PARTS 6 6 25 15 16 17 18 4 13 13 12 7 8 9 6 9 9 10 9 5 5 2 2 8 1 4 3 11 11 14 3 4 1 2 2 19 13 13 23 23 23 24 24 23 22 23 20 20 21 19 Figure 22 Door Assemblies and Panels Panels...

Страница 37: ...ex hd 2 9 0503722 Nut 10 32 Hex hd SST 10 10 0309277 Bracket door lift 1 11 108053 Plug cornerpost 2 12 0307328 Stop door 2 13 100779 Screw 1 4 20 X 5 8 Truss hd 10 14 0709317 Door front 1 15 108347 G...

Страница 38: ...36 REPLACEMENT PARTS Figure 23 Door Safety Switch and Instrument Panel 4 8 9 10 7 6 5 11 2 3 3 1...

Страница 39: ...1 2 0309451 Bracket switch 2 3 107967 Nut grip 1 4 20 with nylon insert 2 4 0501361 On Off switch 1 5 0501338 Lite red 240V 1 6 0503765 Lite amber 240V 1 7 0501361 Switch Extended Wash 1 8 109812 Gau...

Страница 40: ...38 REPLACEMENT PARTS Figure 24 Door Handle Assembly and Springs 1 11 1 2 3 4 5 6 4 7 8 8 9 12 13 12 11 10 14 15 16 18 18 17 19 5 2...

Страница 41: ...r 5 16 X 3 4 X 1 16 4 6 106013 Washer Lock 5 16 split 2 7 0309166 Handle door 1 8 0508864 Handle grip 2 9 304811 Plate backing 2 10 108368 Gasket backing 2 11 107436 Screw M6 X 16mm Filister 4 12 1074...

Страница 42: ...40 REPLACEMENT PARTS 6 3 6 8 9 1 6 8 9 11 10 7 4 7 11 10 8 9 2 7 7 11 10 4 6 6 11 10 9 8 7 6 7 12 12 Figure 25 Track Assembly Corner configuration shown...

Страница 43: ...9468 Guide 1 3 0309472 Track rear 1 4 0309470 Support rack 1 5 0309471 Track front 1 6 106727 Screw 10 32 X 5 8 Flat Hd 6 7 107966 Nut grip 10 32 w nylon insert 6 8 100779 Bolt 1 4 20 X 5 8 Truss Hd 8...

Страница 44: ...42 REPLACEMENT PARTS Figure 26 MH 60 Fill Piping Assembly 19 20 22 21 13 14 15 3 16 5 17 5 18 1 2 4 5 6 7 8 9 10 11 12 8 24 5 1 26 2 25 2 9 7 1 2 23 19 22 27 29 28 Model MH 60...

Страница 45: ...79 Fitting bulkhead 1 2 NPT Nickel plated 1 14 0309350 Washer 1 15 102567 Nipple 1 2 X 3 1 16 100599 Cross 3 4 Brass 1 17 107424 Plug 1 8 1 18 104682 Thermometer final rinse 2 stem 1 19 107065 Connect...

Страница 46: ...44 REPLACEMENT PARTS Model MH 6N and MH 6L Figure 27 MH 6N MH 6L Fill Piping Assembly 19 20 22 21 13 14 15 3 16 5 17 5 18 1 2 4 5 6 7 8 9 10 11 12 23 28 19 17 24 2 25 2 26 5 27 29 2 7 8 9...

Страница 47: ...bulkhead 1 2 NPT Nickel plated 1 14 0309350 Washer 1 15 102567 Nipple 1 2 X 3 1 16 0309529 Cross modified 3 4 Brass 1 17 107424 Plug 1 8 2 18 104682 Thermometer final rinse 2 stem 1 19 107065 Connecto...

Страница 48: ...46 REPLACEMENT PARTS Figure 28 Wash Rinse Spray Arm Assembly 1 2 3 2 4 5 6 3 8 7 10 9 9...

Страница 49: ...rm MH 60 MH 6N Only 12 3 112164 Bearing rinse arm 4 4 0707453 Rinse arm assy includes Items 2 3 MH 60 MH 6N Only 2 5 0507444 Nut rinse arm 2 6 0501563 Screw 8 X 1 2 Pan hd 4 7 0707452 S Wash arm assy...

Страница 50: ...48 REPLACEMENT PARTS Figure 29 MH 60 MH 6N MH 6L Wash Rinse Spray Piping Assembly 1 2 5 7 12 11 8 14 13 14 13 11 12 8 5 6 17 16 18 9 15 9 10 6 3 4...

Страница 51: ...509179 Fitting bulkhead 1 2 NPT Nickle Plated 1 8 0507445 Spindle wash arm 2 9 109864 Support wash arm 2 10 109781 Standpipe wash 1 11 100736 Bolt 1 4 20 X 3 4 Hex hd 2 12 107967 Nut grip 1 4 20 2 13...

Страница 52: ...50 REPLACEMENT PARTS Figure 30 Scrap Screens and Drain Assembly 1 2 3 4 3 5 6 5 7 8 9...

Страница 53: ...No 1 0709196 Assembly drain overflow 1 2 0509198 Stopper drain overflow assembly 1 3 305164 Screen scrap 2 4 0309192 Cover drain 1 5 0302565 Assembly drain 1 6 107966 Nut grip 10 32 with nylon insert...

Страница 54: ...52 REPLACEMENT PARTS Figure 31 Pump Assembly 4 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 2 1 3...

Страница 55: ...Backing plate machine 1 15 100754 Screw 10 32 X 1 2 Flat hd 4 16 110270 Washer countersunk 4 17 109649 Back housing pump 1 18 111111 Seal pump 1 19 111143 Impeller 1 20 110458 O ring 1 21 110248 Wash...

Страница 56: ...54 REPLACEMENT PARTS Figure 32 Wash Tank Heater and Thermostats 1 6 7 8 15 14 3 4 2 4 12 13 10 11 9 5 1...

Страница 57: ...k 1 2 Nickel plate 2 5 108345 Gasket wash tank heater element 1 6 100739 Bolt 5 16 18 X 3 4 Hex hd 4 7 106013 Washer lock 5 16 split 4 8 100154 Nut plain 5 16 18 4 9 201041 Washer 7 8 X 1 3 16 X 1 8 2...

Страница 58: ...56 REPLACEMENT PARTS Figure 33 MH 60 Only Electric Booster Assembly 1 2 3 4 5 6 7 8 9 10 11 12 13 14 17 16 15 18 19 20 21 22...

Страница 59: ...hd 2 11 106482 Washer lock 1 4 split 3 12 100003 Nut plain 1 4 20 SST 3 13 111233 Heater booster 9 KW 208 240V 40 rise 1 3 PH 1 14 108579 Heater booster 9 KW 480V 40 rise 3PH 1 15 111266 Heater boost...

Страница 60: ...58 REPLACEMENT PARTS Figure 34 Control Cabinet 14 15 1 1 2 2 1 1 3 5 4 6 6 7 8 9 16 15 14 18 17 10 13 11 12 19 20 1 21...

Страница 61: ...1 8 112270 Relay control 220V coil 2 9 0509437 Terminal block 1 10 111467 Timer fill assembly 1 11 0709368 Assembly timer includes Items 6 8 1 12 0509175 Motor timer 1 13 0501379 Switch timer 4 14 05...

Страница 62: ...60 REPLACEMENT PARTS Figure 35 Dishracks 1 2...

Страница 63: ...61 REPLACEMENT PARTS DISHRACKS Fig 35 Part Part Description Qty Item No No 1 101273 Rack Flat Bottom 1 2 101285 Rack Peg 1...

Страница 64: ...ION FOR 208V 230V 3 PHASE MH 60 Only DELTA CONNECTION FOR 208V 230V 3 PHASE BC1 9KW BOOSTER HEAT 3KW TANK HEAT HC1 3KW 9KW CONTACTOR OVERLOAD MOTOR MOTOR WASH MOTOR 8 15 2 14 13 2 30 31 12 7 18 7 19 1...

Страница 65: ...EXTENDED SWITCH R2A NO TIMER R3A R2B DOOR NC NO TMR MTR MAIN POWER SWITCH LAMP POWER ON OFF A0509520 A FOR 208V 230V 1 PHASE MH 60 Only FOR 208V 230V 1 PHASE BC1 9KW BOOSTER HEAT 3KW TANK HEAT HC1 3KW...

Страница 66: ...1 NO NC TRB NC NO TRA 8 SECOND 0 10 5 20 15 25 35 30 40 50 45 55 60 45 47 DWELL 1 SEC CAM TIMER CAM WASH CAM RINSE CAM INSTANT START TRD NO NC INSTANT START 45 SEC 8 53 3 TIMER SWITCH DETAIL N C N O...

Страница 67: ......

Страница 68: ......

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