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BASIC SERVICE

30

MECHANICAL SERVICE

Pump Seal Replacement

1. Disconnect the power to the machine at the main breaker panel or fuse box.
2. Drain the machine.
3. Remove the front and side panels.
4. Remove drain plug on the pump volute and drain the pump.
5. Remove the pump hoses.
6. Disconnect the wires to the motor at the motor junction box.
7. Unbolt motor from machine base and remove the pump/motor assembly.
8. Remove bolts on volute and carefully remove from the pump flange.
9. Remove the impeller retaining bolt and nut from center of impeller.

10.

Lock the motor shaft with a wrench or pliers. The back of motor shaft is square.

11.

Turn the impeller counter-clockwise to remove from shaft (right hand threads).

12.

Remove 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 careful to keep the ceramic clean.

15.

Install the rotating part of the seal on the shaft with the graphite surface toward the ceramic.
Use a water soluble lubricant on the rubber seal part only (not the graphite).

16.

Reinstall impeller, and new flange gasket. Reinstall bolts. Reinstall drain plug.

17.

Reinstall the pump/motor assembly and reconnect the pump hoses.

18.

Fill the dishwasher with water.

19.

Check motor rotation by bump starting motor.
Correct motor shaft rotation is clockwise when viewing motor from the rear.

20.

Test run and check for leaks.

Figure 18

Pump Seal Replacement

Pump Flange

Seal Assy.

Impeller

Gaskets

Volute

Plug

Bolt

(A)

Nut

Backing Plate

Mtg. Nut

Backing Plate

Washer

Bolt

(B)

Water
Slinger

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Summary of Contents for D-H1TCM4

Page 1: ...nded Hood with Built in Booster D H1TM4 D H1TCM4 High Temperature Extended Hood without Built in Booster Machine Serial No February 2003 Technical Manual Door Type Extended Hood Dishwasher Manual P N 113138 Rev C 2674 N Service Road Jordan Station Ontario Canada L0R 1S0 905 562 4195 Fax 905 562 4618 For machines beginning with serial no D1848 thru D3693 ...

Page 2: ...ial Number Voltage and Phase Champion Parts Distributor Phone if applicable Champion Service Agency Phone Champion Service Champion US Phone 1 336 661 1556 1 800 858 4477 Fax 1 336 661 1660 Note When calling to order parts be sure to have the model number serial number voltage and phase of your machine along with your customer account number Champion Canada Phone 1 905 562 4195 1 800 263 5798 Fax ...

Page 3: ...Valve Kit for machines D1848 thru D2963 01 03 02 55 D3291 Change vacuum breaker 3 4 P N 104429 to 113222 01 03 02 40 41 Added straight track assembly 05 20 02 55 Added 900837 Kit Repair 3 4 vacuum breaker 12 18 02 63 D3857 Inserted timer control board kit P N 900911 to replace 112676 2 5 03 49 61 Replaced P N 108391 with 113622 2 5 03 59 D3950 Replaced P N 111143 with 113248 2 5 03 63 Replaced Fur...

Page 4: ...G 18 Cleaning Schedule 18 Deliming Process 19 TROUBLESHOOTING 20 BASIC SERVICE 22 REPLACEMENT PARTS 31 ELECTRICAL SCHEMATIC 67 LIST OF FIGURES Figure 1 Remove Front Panel 4 Figure 2 Electrical Connection Location 5 Figure 3 Hinged Control Panel 6 Figure 4 Main Terminal Block 6 Figure 5 Hot Water Connection D HBT Only 7 Figure 6 Hot Water Connection D H1T Only 7 Figure 7 Chemical Dispenser Signal T...

Page 5: ...and Safety Switch 38 Figure 23A Straight Track Assembly 40 Figure 23B Corner Track Assembly 40 Figure 24 Wash Rinse Spray Piping 42 Figure 25 Wash Rinse Spray Arms 44 Figure 26 Drain Assembly and Scrap Screens 46 Figure 27 Wash Tank Heat and Thermostats 48 Figure 28 Electric Booster and Thermostats 50 Figure 29 Lower Fill Piping Assembly D HBT Only 52 Figure 30 Upper Fill Piping Assembly D HBT D H...

Page 6: ...nt of clutches f Opening or closing of utility supply valves or switching of electrical supply current g Cleaning of valves strainers screens nozzles or spray pipes h Performance of regular maintenance and cleaning as outlined in operator s guide i Damages resulting from water conditions accidents alterations improper use abuse tampering improper installation or failure to follow maintenance and o...

Page 7: ...ts Electrical Schematics All information illustrations and specifications contained in this manual are based upon the latest product information available at the time of publication Champion constantly improves its products and reserves the right to make changes at any time or to change specifications or design without notice and without incurring any obligation For your protection factory authori...

Page 8: ...k heat protection 2 hp drip proof pump motor Door safety switch Drain electric automatic Options Electric booster 70 F 39 C temperature rise heater for 110 F 43 C supply water Steam injector or steam coil tank heat steam booster 40 F 23 C 70 F 39 C rise Accessories 2 Common utility connections Two dish racks peg and flat bottom Detergent chemical connection provisions Stainless steel front and sid...

Page 9: ...5 Amps 45 Amps D HBT 480 60 3 70 F 39 C 29 Amps 40 Amps 40 Amps D HBT 575 60 3 70 F 39 C 24 Amps 30 Amps 30 Amps Electrical Power Requirements Gas or Steam Gas or Steam Booster Model Voltage Booster Rise Rated Minimum Supply Ckt Maximum Overcurrent D HBT Only Amps Conductor Ampacity Protective Device D H1T 208 60 1 15 Amps 20 Amps 20 Amps D H1T 220 60 1 15 Amps 20 Amps 20 Amps D H1T 230 60 1 14 Am...

Page 10: ...ct for any shipping damage If damage is found save the packing material and contact the carrier immediately 2 Remove the dishwasher from the skid Move the machine to its permanent location 3 Level the machine if required by placing a level on the top of the machine and adjusting the feet Level the machine front to back and side to side 4 Remove the dishracks from the interior of the machine 5 Refe...

Page 11: ...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 to Fig 2 2 A knock out is provided at the lower right rear corner as viewed from the front for the electrical service connection A fused disconnect switch or circuit breaker supplied by others is required to pr...

Page 12: ...support Swing the hinged control panel forward Refer to Fig 4 4 Three phase or single phase incoming power wiring connections are made at the bottom of the machine s main terminal block The main terminal block is located on the side of the front right post of the dishwasher INSTALLATION Figure 3 Hinged Control Panel 6 Electrical Power Connection Figure 4 Main Terminal Block ...

Page 13: ...nnection to all D HB H1T series dishwashers is 3 4 NPT The connection is made from underneath the dishwasher The following minimum water temperatures are recommended D HBT with built in 40 rise electric booster Minimum 140 F 60 C Min Max flow pressure 20 22 PSI 138 151 8 kPa D HBT with built in 70 rise electric booster Minimum 110 F 43 C Min Max flow pressure 20 22 PSI 138 151 8 kPa D H1T without ...

Page 14: ...T A PRV is not standard equipment on Models D H1T Drain Connections 1 All models are GRAVITY DRAIN machines equipped with a 2 O D hose connection point 2 The maximum drain flow rate is 15 gallons min 56 8 liters min 3 Drain height for all models must not exceed 8 7 8 225mm above floor level 4 The drain connection is made to the dishwasher from underneath the machine through an access hole in the m...

Page 15: ...ent 2 The terminal block is located below the control panel fuse block Refer to Fig 8 3 The detergent signal is limited to a maximum load of 1 Amp Signal voltage is 115VAC 4 The Rinse aid signal is limited to a maximum load of 1 Amp Signal voltage is 115VAC Rinse aid Signal Connection Point 1 Amp Max load 115VAC Common Return Figure 7 Chemical Dispenser Signal Terminal Block Figure 8 Chemical Sign...

Page 16: ...equipment Consult your chemical supplier for recommended amounts Refer to Fig 10 7 D HBT D H1T A 1 4 NPT rinse aid injection point is provided in the final rinse manifold Use a liquid rinse aid The manifold is located on the top right side of the dishwasher Models D HBT and D H1T do not require sanitizer Figure 9 Detergent Probe Injection Points 1 2 Figure 10 Rinse Aid Injection Point Top of Dishw...

Page 17: ...mperature gauge F Final rinse pressure gauge Complete the Installation After plumbing and electrical connections are made follow the steps below to complete the installation of your dishwasher 1 Remove the white protective covering from the exterior of the machine 2 Remove any foreign material from inside the machine 3 Make sure dishwasher power switch is off 4 Turn main water supply on 5 Turn mai...

Page 18: ...ad ware into the dishrack Open the doors insert the rack into the dishwasher Note that the power indicator light is illuminated THE POWER SWITCH IS ON DURING INITIAL FILL Make sure the doors are fully closed Push the On Off power switch to the UP position THE DISHWASHER FILLS AUTOMATICALLY 3 4 5 INITIAL START UP Cont WASH CYCLE POWER OFF RINSE PRESSURE WASH CYCLE 1 MIN 2 MIN 4 MIN 6 MIN WASH CYCLE...

Page 19: ... 4 seconds completion of cycle Note that the in cycle light is lit during the automatic dishwasher cycle INITIAL START UP Cont 6 7 2 Minute Wash Cycle Setting Wash 97 seconds Dwell 1 second Final rinse 18 seconds Dwell 4 seconds completion of cycle 4 Minute Wash Cycle Setting Wash 217 seconds Dwell 1 second Final rinse 18 seconds Dwell 5 seconds completion of cycle 6 Minute Wash Cycle Setting Wash...

Page 20: ... for D HBT D H1T The optimum final rinse temperature for D HBT D H1T is 180 195 F 82 91 C Check Final Rinse Water Pressure The final rinse water pressure gauge should indicate a flowing pressure of 20 22 PSI 138 151 8 kPa during the final rinse cycle for all models A pressure reducing valve PRV is required if flow pressure exceeds 20 22 PSI 138 151 8 kPa Check Final Rinse Water Temperature 8 9 INI...

Page 21: ...mple You can not select 4 minutes then turn the switch to 6 minutes during the automatic 2 minute cycle to extend the total cycle to 10 minutes The dishwasher cycle times are listed below INITIAL START UP Cont 10 2 Minute Wash Cycle Setting Wash 97 seconds 1 min 37 sec Dwell 1 second Final rinse 14 seconds Dwell 4 seconds completion of cycle 4 Minute Wash Cycle Setting Wash 217 seconds 3 min 37 se...

Page 22: ...e drain water flow 15 gal min 56 8 liters min from the dishwasher After the drain and the plumbing connections are checked turn off the dishwasher power switch 11 12 Remove the scrap 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 of any foreign material...

Page 23: ...o redrain 1 The power indicator light illuminates The wash tank heater D HBT H1T and the booster tank heater D HBT begin to heat 2 The wash water temperature gauge should indicate a minimum of 150 F 66 C for D HBT D H1T 3 Ware should be placed edgewise in the peg rack Cups and bowls should be placed upside down in the flat rack Silverware should be spread evenly in a single layer in the flat rack ...

Page 24: ...LE 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 Clean spray arm nozzles Every 8 Hours or at the End of the Day 1 Flip power switch to OFF position to open drain valve for 10 minutes 2 Flush interior with fresh water 3 Clean scrap screens and pump intake screen 4 Clean spray arms 5 Thoroughly clean th...

Page 25: ...om their containers 3 Place each tube in a container of fresh water and prime the chemical lines for severalminutes to thoroughly flush chemical from the lines Leave pick up tubes out of their containers 4 Flip the power switch OFF to drain the machine for 10 minutes return power switch to ON position to refill with fresh water 5 Spray interior walls with deliming solution and let sit for 5 or 10 ...

Page 26: ...h pull lever on valve to drain Contact your service agency Machine doors not fully closed Close doors securely Faulty fill valve Contact your service agency Machine not filled initially Push Power switch UP to fill Clogged strainer in fill valve Clean or replace Stuck or defective float Check floats and clean Continuous water filling Defective Circuit Board Contact your service agency Fill valve w...

Page 27: ... incoming water Check the booster D HBT D H1T temperature temperature be sure the thermostat is set to maintain180 F 82 C temperature Solenoid valve defective Check valve to be sure it is clean and operating Defective thermometer Check for proper setting or replace Poor washing results Detergent dispenser Contact detergent supplier not operating properly Insufficient detergents Contact detergent s...

Page 28: ...sconnect the power at the main service disconnect switch and place a tag at the disconnect switch to indicate that work is being performed on the circuit Troubleshooting Schematics Champion places an electrical schematic in the control cabinet of every machine before it is shipped Schematics are included at the back of this manual as well Be aware that these schemat ics include options that may no...

Page 29: ...e electrical overloads The overload disconnects 120VAC power to the motor contactor coil Refer to Fig 12 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 Overload Flip the overload switch to the On position A 1 should be visible on the switch lever To Replace a Motor Overload Disconnect the wires to the overload Re...

Page 30: ...ell 1 sec Dwell 1 sec Rinse 18 secs Rinse 18 secs Rinse 18 secs Rinse 18 secs Each cycle has a 4 second Dwell after Rinse completes 10 Open door remove clean rack of dishes 11 Repeat for additional racks TROUBLESHOOTING TIMER CIRCUIT BOARD 1 1 Introduction The following procedures are for determining whether or not the timer circuit board itself is faulty In this part Checking the general conditio...

Page 31: ...ng power as explained above then test the board inputs There are 4 board inputs Start Switch Door Safety Switch Float Switch Extended Wash Switch if installed Perform the following steps to test a board input 1 Set the voltmeter to measure DC volts 2 Place the negative black test probe on the hot terminal T2 marked H 3 Place the positive red test probe on the input terminal to be tested T7 marked ...

Page 32: ...e water heater T6 marked LAMP OUTPUT for the in cycle lamp indicator 4 Check the results on the voltmeter for the terminal you are testing For T3 the meter should read 120 VAC whenever the unit is in cycle and the WASH LED is illuminated on the circuit board For T4 the meter should read 120 VAC whenever the unit is in a fill or rinse mode and the corresponding FILL or RINSE LED is illuminated on t...

Page 33: ...rops below the float level the float switch ball moves down heat de energizes The fill solenoid energizes and the fill cycle runs for a minimum of 110 seconds to refill the tank 4 If the tank is not full of water at the end of the 110 second fill cycle then the machine will cycle again When the float switch is satisfied the fill cycle stops after completing its 110 second cycle 5 Refer to the floa...

Page 34: ...n 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 P...

Page 35: ... 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 17 for the proper wiring of the pump motor for single and three phase voltages Single Phase Low Voltage Single Phase High Voltage Figure 17 Pump Motor Wiring Diagrams 208 240V Three Phase Low Voltage 480V Three Phase High Vol...

Page 36: ... Remove 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 careful to keep the ceramic clean 15 Install the rotating part of the seal on the shaft with the graphite surface toward the ceramic Use a water soluble lubricant on the rubber seal part only not the ...

Page 37: ...31 REPLACEMENT PARTS REPLACEMENT PARTS ...

Page 38: ...32 REPLACEMENT PARTS Figure 19 D HBT D H1T Panels 7 12 10 10 11 11 10 6 1 5 9 6 8 2 3 4 9 9 7 8 ...

Page 39: ...nt 1 3 113051 Label Panel Overlay DH T TC 1 4 322074 Panel Front Lower 1 5 321941 LH Panel W Cut Out 1 6 108418 Plug Plastic 2 7 109034 Washer 13 16 x 1 13 16 Fiber 2 8 108417 Nut Plastic 2 9 100779 Screw 1 4 20 x 5 8 Truss Head 6 10 0504822 Screw 8 32 x 1 2 Pan Head 4 11 100763 Screw 10 32 x 1 1 4 Round Head 2 12 112587 Foot Cast Grey 4 ...

Page 40: ...34 REPLACEMENT PARTS Figure 20 DHB T DH1 T Doors Guides Stops 24 26 27 28 18 7 6 4 5 2 8 9 11 29 30 12 16 16 19 20 21 21 20 22 17 15 14 10 13 10 3 1 24 25 23 ...

Page 41: ...ont Door Right 1 10 100073 Screw 1 4 20 x 1 2 Truss Head 3 11 112659 Hamlin Reed Switch 1 12 108954 Nut Grip 6 32 4 13 322790 Door Front 1 14 112687 Door Handle 1 15 106382 Screw 6 32 x 3 8 Truss Head 2 16 108954 Nut Grip 6 32 2 17 111026 Magnet 1 18 325633 Side Door Upper 2 19 322788 Side Door Lower 2 20 100097 Screw 10 32 x 1 2 Truss Head 8 21 107966 Nut Grip 10 32 2 22 322077 Splash Guard 2 23 ...

Page 42: ...36 REPLACEMENT PARTS Figure 21 D HBTC D H1TC Doors Guides Stops Corner Model Only 4 3 1 2 4 3 13 13 12 11 6 8 9 9 9 9 8 10 5 7 8 8 14 15 15 16 16 17 12 5 ...

Page 43: ...ight 2 5 325633 Door Side Upper 2 6 322788 Door Lower Side 1 7 323221 S Door Lower Front 1 8 100007 Screw 10 32 x 3 8 Truss Head 6 9 104985 Nut Plain 10 32 6 10 322077 Splash Guard 1 11 323006 Stop Door 1 12 100740 Bolt 5 16 18 x 1 Hex Head 2 13 107893 Shock Absorber 6 14 323224 Bracket Corner Machine Door Lift 1 15 323305 Angle Door Stop 2 16 112772 Stop Delrin Splash Baffle 2 17 100097 Screw 10 ...

Page 44: ...igure 22 D HBT D H1T Door Handle Spring Assembly and Safety Switch 1 2 2 3 28 30 29 30 3 4 5 6 6 7 7 9 9 8 8 5 1 10 10 14 15 16 17 18 18 19 20 21 20 22 23 13 10 14 13 10 11 11 11 11 12 12 24 25 25 26 26 26 27 24 24 26 27 24 ...

Page 45: ...108368 Gasket Backing 2 14 304811 Plate Backing 2 15 100740 Bolt 5 16 18 x 1 Hex Head 2 16 107966 Nut Grip 10 32 w Nylon Insert 8 17 322077 Guard Splash 2 18 100097 Screw 10 32 x 1 2 Truss Head 8 19 0509264 Bushing Side Door 2 20 0509274 Nut Acorn 5 16 18 2 21 0309167 Lift Bar Door Standard Machine 2 22 322926 Lift Bar Door Corner Machine 2 22 102376 Washer Flat 2 23 104002 Bolt 5 16 18 x 1 1 2 2 ...

Page 46: ...REPLACEMENT PARTS Figure 23B D HBT D H1T Corner Track Assembly 6 2 6 8 1 6 8 7 11 5 11 7 8 7 7 7 10 9 4 6 6 6 7 10 9 8 3 10 9 10 9 Figure 23A D HBT D H1T Straight Track Assembly 1 2 2 2 4 3 4 3 2 4 3 4 3 1 ...

Page 47: ... Hex Hd 8 D HBT D H1T CORNER TRACK ASSEMBLY Fig 23B Part Item No No Part Description Qty 1 0309469 Guide Right Hand 1 2 0309472 Track Rear 1 3 0309468 Guide Left Hand 1 4 0309470 Support Rack 1 5 0309471 Track Front 1 6 106727 Screw 10 32 x 5 8 Flat Hd 8 7 107966 Nut Grip 10 32 w Nylon Insert 8 8 100073 Bolt 1 4 20 x 1 2 Truss Head 8 9 106482 Washer Lock 8 10 100003 Nut 1 4 20 Hex Hd 8 11 0309473 ...

Page 48: ...42 REPLACEMENT PARTS Figure 24 D HBT D H1T Wash Rinse Spray Piping FRONT LEFT SIDE 2 1 2 3 7 6 8 7 13 10 8 5 4 5 3 11 10 9 12 ...

Page 49: ... Rinse Arm 2 3 113028 Top Rinse Arm Connector 2 4 0507445 Spindle Wash Arm 2 5 109864 Support Wash Arm 2 6 113252 Standpipe Wash 1 7 100736 Bolt 1 4 20 x 3 4 Hex Head 2 8 107967 Nut Grip 1 4 20 3 9 109854 Gasket Standpipe Wash 1 10 100740 Bolt 5 16 18 x 1 Hex Head 4 11 106013 Washer Lock 5 16 Split 4 12 102376 Washer Flat 8 13 100154 Nut Plain 5 16 18 4 ...

Page 50: ...44 REPLACEMENT PARTS Figure 25 D HBT D H1T Wash Rinse Spray Arms 2 2 4 1 3 3 6 5 7 8 ...

Page 51: ...e Arm 2 2 0508376 Nozzle Rinse Arm 12 3 112164 Bearing Rinse Arm 4 4 0707453 Rinse Arm Assy Includes 2 3 2 5 0507444 Nut Rinse Arm 2 6 109835 Screw 8 x 1 2 Pan Hd 4 7 0707452 SWash Arm Assy Includes 6 8 2 8 0507446 Bearing Wash Arm 2 0707450 Rinse Arm Does not include items 2 or 3 0707456 Wash Arm Does not include item 8 ...

Page 52: ...46 REPLACEMENT PARTS Figure 26 D HBT D H1T Drain Assembly and Scrap Screens 2 3 4 4 5 6 7 10 11 11 13 15 16 14 12 8 8 9 1 ...

Page 53: ...rip Nut 1 4 20 w Nylon Insert 1 6 304816 Strainer 1 7 205988 Connector Electric Drain Valve 1 8 104165 Clamp Hose 2 9 205990 Hose Rubber 1 10 113315 Electric Drain Valve after S N D2964 1 10 900830 Kit Drain Valve from S N 01848 thru D2963 A R 11 107340 Hose Clamp 2 12 113048 Overflow Hose 1 13 324573 Overflow Flange Weldment 1 14 113047 Gasket Drain Flange 1 15 106482 Washer Lock 1 4 Split 4 16 1...

Page 54: ...48 REPLACEMENT PARTS Figure 27 D HBT D H1T Wash Tank Heat and Thermostats Thermostat bracket detail 1 2 3 4 5 5 10 14 7 8 7 8 11 9 13 12 15 16 16 3 4 17 20 6 18 18 19 ...

Page 55: ... Split SST 4 8 100003 Nut Plain 1 4 20 SST 4 9 100740 Bolt 5 16 18 x 1 Hex Head 4 10 108345 Gasket 3 x 3 x 1 8 2 1 11 102376 Washer 5 16 x 3 4 x 1 16 8 12 106013 Washer Lock 5 16 Split 4 13 100154 Nut Plain 5 16 18 SST 4 14 0509637 Heater 3KW 115V 1PH 1 0509185 Heater 3KW 208 240 380 415V 1 3PH 1 0509373 Heater 3KW 460V 3PH 1 0509372 Heater 3KW 575V 3PH 1 15 100007 Screw 10 32 x 3 8 Truss Head 4 1...

Page 56: ...50 REPLACEMENT PARTS Figure 28 D HBT Only Electric Booster and Thermostats T O U P P E R P I P I N G F R O M F I L L V A L V E 5 3 4 6 7 8 9 10 11 12 1 1 2 2 ...

Page 57: ... R 5 109069 Thermostat Booster 1 6 100003 Nut Plain 1 4 20 SST 3 7 106482 Washer Lock 1 4 Split 5 8 111334 Heater 9KW 208 240 380 415V 40 Rise 1 3 phase 1 108579 Heater 9KW 480V 40 Rise 3 phase only 1 111122 Heater 9KW 575V 40 Rise 3 phase only 1 9 111266 Heater 18KW 208 240 380 415V 70 Rise 1 3 phase 1 111267 Heater 18KW 480V 70 Rise 3 phase only 1 111600 Heater 18KW 575V 70 Rise 3 phase only 1 1...

Page 58: ...52 REPLACEMENT PARTS Figure 29 D HBT Only Lower Fill Piping Assembly 11 CUSTOMER WATER INLET TO UPPER PIPING 2 10 9 12 14 15 17 16 18 13 8 6 5 5 4 3 2 5 7 1 ...

Page 59: ... Tee 3 4 x 1 2 x 3 4 Brass 1 7 100571 Union 3 4 NPT Brass 1 8 102388 Bushing Reducer 1 2 x 1 4 Brass 1 9 112437 Valve Needle 1 4 1 10 109879 Fitting Compress 3 4 NPT x 7 8 OD 1 11 205824 Final Rinse Tube 1 12 107065 Connector Male 1 4 OD x 1 4 NPT 1 13 107928 Tubing High Density 3ft 14 111100 Elbow Female 1 4 OD x 1 8 NPT 1 15 109812 Gauge Pressure 0 100 PSI 1 16 109816 Overlay Gauge 20 30 PSI 1 1...

Page 60: ...54 REPLACEMENT PARTS Figure 30 D HBT D H1T Upper Fill Piping Assembly 9 3 10 5 6 8 2 8 7 11 13 1 4 12 3 14 WATER IN FROM LOWER PIPING 15 ...

Page 61: ...07463 Plug 1 4 NPT Plastic 1 7 102444 Elbow Street 3 4 NPT x 90 Brass 1 8 100184 Nipple Close 3 4 NPT 2 9 104429 Vacuum Breaker 3 4 NPT Prior to S N D3290 1 9 113222 Vacuum Breaker 3 4 NPT After S N D3291 1 10 109925 Compression Fitting 1 2 NPT x 5 8 OD 1 11 102489 Nipple 3 4 NPT x 2 1 2 Brass 1 12 104682 Thermometer 1 2 NPT 1 13 102521 Tee 3 4 NPT 1 14 102505 Plug 3 4 NPT Brass 1 15 108351 Repair...

Page 62: ...56 REPLACEMENT PARTS Figure 31 D H1T Only Lower Fill Piping Assembly 12 1 8 7 6 4 2 1 3 CUSTOMER WATER IN 6 TO UPPER PIPING 10 9 13 15 14 11 16 18 19 20 17 5 ...

Page 63: ... 3 4 NPT Brass 1 8 102470 Nipple 3 4 NPT x 3 Brass 1 9 102392 Bushing Reducing 3 4 x 1 2 NPT Brass 1 10 109925 Compression Fitting 1 2 NPT x 5 8 OD 1 11 205824 Tube 1 2 Copper Formed 1 12 102525 Tee Reduce 3 4 x 1 2 x 3 4 NPT Brass 1 13 102388 Bushing Reducing 1 2 x 1 4 NPT Brass 1 14 101261 Street Ell 1 4 NPT Brass 1 15 112437 Needle Valve 1 4 MPT Brass 1 16 107065 Adapter 1 4 OD x 1 4 MPT Plasti...

Page 64: ...58 REPLACEMENT PARTS Figure 32 D HBT D H1T Pump Assembly 1 2 3 7 4 6 5 8 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 25 28 27 29 30 31 32 26 ...

Page 65: ...t O ring 1 19 111111 Pump Seal 1 20 109649 Flange Assembly 1HP 1 21 107690 Nut Jam 3 8 16 4 22 106407 Washer Lock 3 8 Split 4 23 109648 Backing Plate 1 24 109654 Pump Slinger Washer 1 25 110734 Stud 3 8 16 x 1 3 8 4 26 110422 Motor 2HP 208 240V 460V 60 3 1 26 110421 Motor 2HP 115V 208 240V 60 1 1 26 112163 Motor 1 4HP 115V 208 240V 50 1 1 26 0507708 Motor 1 4HP 575V 60 3 1 27 100739 Bolt 5 16 18 x...

Page 66: ...CYCLE 1 MIN 2 MIN 4 MIN 6 MIN WASH RINSE PRESSURE OFF 160 140 1 2 0 100 8 0 6 0 20 170 180 1 9 0 2 0 0 2 1 0 2 2 0 70 80 95 90 100 105 C F 60 50 40 20 0 NSF MODEL W P N 108391 CHAMPION INDUSTRIES INC WINSTON SALEM NC USG 0 20 40 60 80 100 psi TIMER FR 24V R4 120V 1 2 3 4 5 6 11 9 10 7 8 ...

Page 67: ... Lite Red Power 1 3 112391 Lite Amber In Cycle 1 4 113054 Switch Time Select 4 Position 1 5 113055 Contact Block NO 1 6 113056 Contact Block NO 2 7 112086 Overlay Wash 150 F 1 8 113622 Thermometer 4 Ft Gas Filled Replaces 108391 1 9 109812 Gauge Pressure 0 100 PSI 1 10 109756 Overlay 20 30 PSI 1 11 113051 Label Panel Overlay DH T TC 1 ...

Page 68: ... mounted on machine base 115V 1 phase only Figure 34 D HBT D H1T Control Cabinet 7 1 14 15 16 17 10 JB2 U1 L2 T10 T9 T8 T7 T1 T2 EXT WASH FLOAT SW FILL RINSE WASH HEATERS OUTPUT LAMP OUTPUT T5 T6 T4 JB1 T3 WASH OUTPUT RINSE OUTPUT H N START SW DOOR SW F1 POWER L1 L3 L4 JB3 10 9 10 8 2 3 4 5 6 7 1 11 1 2 3 7 1 13 ...

Page 69: ...l Models 480V 3 1 7 110805 Starter Mtr OL GV2 M08 w Aux 2HP Wash All Models 380 415V 3 1 7 112692 Overload Motor 2HP Wash All Models 575V 3 1 7 111632 Overload Motor 2HP Wash DH1 T 115V 1 1 7 111632 Overload Motor 2HP Wash DH1 T 208 240V 1 1 8 107366 Board Terminal 1 9 112382 Relay 3PDT 10A 120VAC coil 1 10 111068 Relay 2PDT 10A 120VAC coil 2 11 113314 Timer Infintec 600 Second Drain Timer 1 12 05...

Page 70: ...64 REPLACEMENT PARTS Figure 35 Dishracks and PRV 1 2 3 ...

Page 71: ...65 REPLACEMENT PARTS DISHRACKS AND PRV Fig 35 Part Item No No Part Description Qty 1 101273 Rack Flat Bottom 1 2 101285 Rack Peg 1 3 112387 Line Strainer PRV Combo 1 ...

Page 72: ...hen energized closing the 3CR contacts 2 Drain timer now is powered from the 3CR relay which opens the drain valve for ten 10 minutes 3 When the timer times out 10 minutes the drain valve closes and machine has completed it s drain cycle NOTE Flip the power switch on the machine to ON then OFF position to open the drain for an additional drain cycle Repeat this step as necessary 1T 1 2 3 3CR 56 DV...

Page 73: ...67 REPLACEMENT PARTS ELECTRICAL SCHEMATICS ...

Page 74: ......

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