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ELECTRICAL SERVICE

ELECTRICAL SERVICE (Cont.)

Automatic Fill/Low Water Heat Protection

Dual Float Switches –

Refer to Fig. 6
Each tank contains a dual float. The device consists of
an angled stem containing two reed switches.
Two stainless steel ball floats slide over the
stem and are free to move up and down.
The floats contain magnets. When the float moves on the
stem, it opens and closes its associated reed switch inside the
stem. The reed switches control relays. The relays control the
automatic fill and heat for different parts of the machine.
Float switches and their relays operate on 24VAC.

Circuit Explanation –

The following is a general explanation of the float switch circuit.
Refer to the electrical schematic on your machine for a detailed description
of the individual floats, relays, and wiring.

Bottom Float and Reed Switch:

•

The bottom float controls the heat.

• When the bottom float is down, the bottom reed switch contacts are open.
• When the bottom float is up, the bottom reed switch contacts close.

Top Float and Reed Switch:

•

The top float controls a fill valve.

• When the top float is down, the top reed switch contacts are open.
• When the top float is up, the top reed switch contacts are closed.

Initial Fill –

• When the tank is completely empty, both floats are down and their reed switch contacts

are open.

• The control relay for the float switch is de-energized.
• The fill valve for the tank is energized and the tank begins to fill with water.
• As the water level in the tank rises, the bottom float begins to move up.
• When the bottom float is completely up, its NO reed switch contacts close.
• This prepares the heat circuit, but the heat

Does Not

energize at this time.

• The tank continues to fill until the top float is completely up.
• The top float’s NO reed switch contacts close. Its control relay energizes.
• The fill valve de-energizes.
• The heat circuit energizes through the float switch and the contacts of the control relay.

During Normal Operation –

•

If the water level in a tank falls below the level of the top float, the top float moves down and
its reed switch contacts open.

• When the water level falls below the level of the bottom float, the bottom float moves down

and its reed switch opens.

• The control relay de-energizes. The fill valve energizes and refills the tank.
• The heat circuit will de-energize until the water level in the tank raises the top float again.
• The bottom float keeps the heat circuit ready as long as the water level is above the level of the

bottom float.

Figure 6

Dual Float

Switch

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Содержание PP-28 Corner

Страница 1: ...n and Utensil Door type Champion Manual P N 109844 Rev C www championindustries com 2674 N Service Road Jordan Station Ontario Canada L0R 1S0 905 562 4195 Fax 905 562 4618 P O Box 4149 Winston Salem North Carolina 27115 4149 336 661 1556 Fax 336 661 1660 Technical Manual ...

Страница 2: ...e Phone Champion Service Champion USA Champion Canada Phone 1 336 661 1556 Phone 1 905 562 4195 1 800 858 4477 1 800 263 5798 Fax 1 336 661 1660 Fax 1 905 562 4618 We strongly recommend that you Fax your orders NOTE When calling to order parts be sure to have the model number serial number voltage and phase of your machine Machine Data Plate with Model Serial number located on left side of control...

Страница 3: ...anual and replacement parts 10 13 03 46 47 Inserted tracks for all models 10 13 03 58 61 J1789 Inserted new piping drawings moved pressure gauge after solenoid valve 06 21 04 48 49 Corrected part number 314187 to 314185 drain overflow Added overflow gaskets and o rings REVISION HISTORY REVISIONS ...

Страница 4: ...REVISION RECORD CONT REVISIONS ii ...

Страница 5: ...liming 12 Lubrication 12 TROUBLESHOOTING 13 COMPONENTS 16 Electrical Service 18 Component Replacement 25 REPLACEMENT PARTS 35 ELECTRICAL SCHEMATICS 91 LIST OF FIGURES Figure 1 Lubrication Points 12 Figure 2 Fuse Blocks 18 Figure 3 Motor Overload 18 Figure 4 Wash Pump Timer 19 Figure 5 Final Rinse Timer 19 Figure 6 Dual Float Switch 20 Figure 7 Tank Heat Thermostats 21 Figure 8 Booster Thermostat L...

Страница 6: ...lies 44 Figure 27 Track Assembly 46 Figure 28 Drain System 48 Figure 29 Wash Tank Components Electric Heat 50 Figure 30 Steam Coil Tank Heat 52 Figure 31 Steam Coil Low Pressure Tank Heat 54 Figure 32 Scrap Screens Baskets 56 Figure 33 Piping without Booster 58 Figure 34 Piping with Steam Booster 60 Figure 35 Steam Booster Mounted under Tank 62 Figure 36 Side Mounted Steam Booster 64 Figure 37 Low...

Страница 7: ...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 operation proced...

Страница 8: ...ng general safety rules must be observed in addition to the specific cautions and warnings presented in this manual Your Champion pot and pan washer uses hot water to clean and sanitize a variety of wares Machine surfaces and wares become hot during and immediately following normal operations Operators should use caution when loading and unloading wares from the machine Operators must NOT bypass a...

Страница 9: ...our warranty registration card within ten 10 days after the installation of your machine 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 with...

Страница 10: ...basket Six inch diameter vent connections Fully automatic wash and rinse cycle Hold down grid Tank heater choice of electric steam Ten inch shelf on front loading coils or steam injectors machines Field convertible to corner model Options Accessories Stainless Steel Booster interplumbed and intewired Steam 40 F 23 C 70 F 39 C rise built in booster externally mounted with cover for corner model Ele...

Страница 11: ...E SURE TO COMPLETE AND RETURN THE WARRANTY CARD INCLUDED WITH YOUR MACHINE NOTE The installation of your pot pan and utensil washer must meet all applicable health and safety codes and conform to good trade practice 1 Immediately after unpacking your machine inspect for any shipping damage If damage is found save the packing material and contact the carrier immediately 2 Check the interior of the ...

Страница 12: ...ection points Plumbing Connections WARNING The installation of this unit must conform to local codes or in the absence of local codes to all National Codes governing plumbing sanitation safety and good trade practices 1 Incoming water supply line is 1 for water connections Connect the hot water supply at the final rinse piping connection located at the top right rear of machines with boosters 2 A ...

Страница 13: ...can be checked by the rotation of the pump shaft The pump shaft should rotate in the direction of the discharge indicated by an arrow on the casting If the machine is out of phase make changes at the control cabinet main terminal block and not at the motor 3 A knock out plug is provided at the rear of the control cabinet for electrical service connections Electric booster requires a separate conne...

Страница 14: ...uctivity cell 5 The detergent input tube should be located above the conductivity cell and the scrap screens 6 Liquid product is available in 1 to 30 gallon containers and should be located within the sight of the operator CAUTION Never use residential nonautomatic dishwashing detergents such as JOY or DAWN or any other liquid designed for the handwashing of wares in your machine Extreme foaming i...

Страница 15: ...hwasher Completing Installation WARNING Do not insert racks into machine before tanks fill with water Operating pumps dry will cause pump seal damage and leakage that can result in a motor failure 1 Remove any foreign material from inside the machine 2 Check to ensure that drains and overflow pipes are operational and sealed 3 Position scrap screens on supports above the tanks 4 After plumbing and...

Страница 16: ...the interior 5 Replace the scrap screen and clean if required 6 Make sure that the upper and lower spray arms are in place and that the nozzles are clean The arms are held in place by knurled retaining screws The arms are interchangeable 7 Check the chemical supply containers and fill as required Detergent may be introduced by hand for the first initial start up on the top of the screens follow ch...

Страница 17: ...to stop 2 minutes Push the GREEN start button machine will start The GREEN in cycle light will remain on During the final rinse 15 seconds check the rinse temperature gauge The minimum temperature for the final rinse is 180 F 8 If for any reason the doors are opened during the cycle the machine will stop Closing the doors will restart the machine where the cycle was stopped at timewise 9 Check the...

Страница 18: ...all scrap screens scrap baskets and pull drain lever to drain water Clean inside of tank and flush with clean water Backflush scrap screens and basket until clean Do not strike screens or basket against solid objects 3 Remove the spray pipes Remove the end plug from each spray pipe Flush pipe and nozzles until clean Do not strike spray pipes against solid objects Check bearings in arms to ensure t...

Страница 19: ...ping and supply connections Tighten or repair as needed 2 Inspect the door for proper fit and ease of operation 3 Check the operation of door safety switches 4 Thoroughly clean any residue from the exterior of machine 5 Check drain overflow tube for leaks Semi Annual Maintenance Requirements 1 Inspect all chemical connections and supply tubing for leaks 2 Check the building drain system and clean ...

Страница 20: ... the lines Leave pick up tubes out of their containers 4 Drain the machine and refill with fresh water 5 Spray interior walls with deliming solution and let stand for 5 or 10 minutes depending on the amount of buildup 6 Open door and add deliming solution per chemical supplier s instructions directly in wash tank PP 28 holds 24 US gallons 90 8 Liters of water 7 Close doors 8 Push start button and ...

Страница 21: ...he following steps to double check your dishwasher service connections Push the POWER button on the pot and pan washer OFF then turn the main power OFF at the main service disconnect switch or fused circuit breaker Turn the main power ON and recheck the pot and pan washer operation Turn the dishwasher water supply valve off and back on again Check the water temperature supplied to the dishwasher A...

Страница 22: ... unit Overload protector tripped Reset overload in control box Low or no water Main water supply is turned off Turn on house water supply Drain overflow tube is not in place and seated Place and seat drain tube Machine doors not fully closed Close doors securely Faulty fill valve Contact your service agency Stuck or defective float Check floats and clean Clogged Y strainer Clean or replace Continu...

Страница 23: ...supplied with machine be sure the thermostat is set to maintain 180 F 82 C temperature Check valve to be sure it is clean and operating Defective thermometer Check for proper setting or replace Poor washing results Detergent dispenser not operating properly Contact detergent supplier Insufficient detergents Contact detergent supplier Food Soil concentration too high in wash tank Drain tank clean a...

Страница 24: ...s well as the complete valves specify the size and type needed Vacuum Breaker The vacuum breaker is located on the top of the machine providing a anti siphoning protection The diaphragm is replaceable by removing the bell shaped top and unscrewing the body Dual Float Switches The tank has a dual float switch assembly The float switch is on a 24 VAC circuit When the tank is empty and both floats ar...

Страница 25: ... the incoming water supply exceeds 20 22 PSI 138 151kPa for water or 30 PSI for steam flowing pressure The PRV s should be installed in the incoming supply lines before the machine connection Water Hammer Arrestor Whenever a booster heater is installed in the final rinse line a water hammer arrestor shall be installed between the booster outlet and the final rinse inlet valve This helps to prevent...

Страница 26: ... addition an auxilary set of switch contacts are built into the overload The switch contacts disconnect 120VAC power to the motor contactor coils in the event of an overload condition Note the Switch Lever on the Overload If the switch lever is off with the 0 showing then the overload has tripped on an overload To Reset the Motor Overload Flip the starter switch to the On position Run the dishwash...

Страница 27: ...t See Fig 4 for timer position The Final Rinse Timer controls the amount of time for sufficient final rinse sanitizing This timer is an adjustable timer for 0 to 30 seconds The factory presets this timer for 16 seconds See Fig 5 for timer in cabinet The final rinse timer has the following user defined settings 1 Adjustable timer range 2 Timer knob setting 3 Indicator light ON when timer is countin...

Страница 28: ...at is up the top reed switch contacts are closed Initial Fill When the tank is completely empty both floats are down and their reed switch contacts are open The control relay for the float switch is de energized The fill valve for the tank is energized and the tank begins to fill with water As the water level in the tank rises the bottom float begins to move up When the bottom float is completely ...

Страница 29: ...olled by two thermostats 1 The control thermostat which regulates the temperature 2 The high limit thermostat which protects from overheating 3 The tank s have a control and a high limit thermostat Location The control thermostat is enclosed in a black box mounted on the front of the wash tank behind the front access panel The high limit thermostat is enclosed in a box mounted on top of the booste...

Страница 30: ...onnections view of element Configuration A Booster tank element View of calrod coils Configuration B 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 Configuration C Booster tank element View of calrod coils 208 240V 3 Phase Delta Connection 208 240V 3 Phase Delta Connection 20...

Страница 31: ...voltage between L1 L2 L2 L3 L1 L3 for 3 phase 2 Check FLA on motor leads L1 L2 and L3 using amp tester Motor full load amp FLA ratings are stamped on motor nameplate Motor Replacement 1 Disconnect the power to the machine 2 Disconnect the wires at the motor junction box 3 Make note of the motor connections in order to phase the replacement correctly 4 Install the new motor and check for proper rot...

Страница 32: ...Pressure is 20 22 psi 138 151 kPa 3 Fuses in control cabinet are good Electric Heat Only 4 Tank Heat thermostats and or High limit thermostats operate correctly 5 Booster Heat thermostats and or High limit thermostats operate correctly YES Water Shuts OFF Machine is in Final Rinse Mode Not a Dual Float Problem System Checks System Checks YES YES YES YES YES YES NO NO NO NO NO NO NO Wash or Prewash...

Страница 33: ...y be too low or replace the PRV Vacuum Breaker The vacuum breaker is located at the top right rear corner of the unit It prevents siphoning of water from the unit back in into the potable water supply The vacuum breaker contains a replaceable float assembly CAUTION Use extreme caution when servicing the breaker to prevent damage to the final rinse manifold 1 Turn the main water supply to the machi...

Страница 34: ...store power and water 9 Check for leaks and proper operation To disassemble the valve 1 Turn the main water supply to machine off 2 Flip the power toggle switch to OFF 3 Turn off incoming power 4 Unscrew the bonnet and enclosing tube assembly from the valve body 5 Carefully lift of the bonnet and the enclosing tube assembly Don t drop the plunger 6 Lift out the o ring seal and diaphragm cartridge ...

Страница 35: ...of disassembly Disassembly Reassembly of Valve 1 Follow instructions above to remove solenoid 2 Unscrew solenoid base and remove core assembly core spring core guide and base gasket 3 For normal maintenance cleaning it is not necessary to remove the valve seat However for valve seat removal use a 7 16 thin wall socket wrench 4 Remove bonnet screws and valve bonnet from the valve body Then remove t...

Страница 36: ...b assembly Torque solenoid base sub assembly to 175 25 in lbs 19 8 2 8Nm 16 Install solenoid and make electrical hookup 17 Restore water and power 18 Check for proper operation Figure 12 Asco Solenoid Valve valve seat body passage gasket body passage eyelet support lip seal piston assembly piston spring valve bonnet aspirator tube disc washer piston outer body gasket inner body gasket disc Indicat...

Страница 37: ...he incoming water supply line before the machine The line strainer has a removable screen that should be cleaned at least once a year depending on your water conditions in some instances it may be as often as every there months There are no replaceable kits for the strainer These are supplied as complete units To clean the line strainer 1 Turn the main water supply to the machine off 2 Turn amchin...

Страница 38: ...mit Pull one lead from the high limit and check for continuity Replace if open 5 Apply a coating of heat sink compound P N 110563 to the high limit before mounting to base To replace wash tank heater 1 Perform steps 1 5 from above 2 Open the front door and remove the lower spray arms 3 Remove the scrap screens amd pump intake strainer See Fig 12 for element location in tank 4 From the outside bott...

Страница 39: ...oming water supply 3 Remove drain plug in bottom of booster and drain any remaining water from tank 4 Remove element cover from booster to expose elements Fig 15 Fig 16 5 Disconnect the heater wires 6 Remove the 3 retaining element nuts and washers from bad element s 7 Remove element s 8 Replace booster element gasket s DO NOT USE OLD GASKET DO NOT APPLY RTV SEALANT TO HEATER FLANGE 9 Install the ...

Страница 40: ...core markings by using an extra fine emory cloth Make sure that keyway area is clean 10 Remove the shaft sleeve by heating the sleeve up to 300 F 149 C This will loosen up the sleeve and you should be able to slip it from the shaft using a bearing puller Do not try to force the sleeve off as this will cause unecessary damage to sleeve and shaft 11 Replace any needed component s To reassemble pump ...

Страница 41: ... any rubbing of the impeller inside of the volute If there is rubbing reposition the voulte by tapping on the side of the volute It will probably need to be adjusted by moving up and to the left or right Continue installing the remaining bolts making sure that the impeller does not rub 11 Reconnect the electrical connections as previously tagged 12 Jog switch to determine if the rotation is correc...

Страница 42: ...he cycle opening the door will pause the cycle When the door is closed the cycle will resume where it left off To replace door safety switch 1 Flip the power switch to OFF 2 Turn off main incoming power 3 Remove the panel from the area where the switch is located 4 Remove the panel from the control cabinet side 5 Remove the switch cover 6 Remove the two 6 32 grip nuts holding the switch 7 Replace ...

Страница 43: ...35 REPLACEMENT PARTS REPLACEMENT PARTS ...

Страница 44: ...36 REPLACEMENT PARTS 5 2 5 1 5 4 3 5 5 5 6 9 7 10 11 12 A B A A 8 Figure 22 Panels ...

Страница 45: ...er 1 5 100214 Screw 1 4 20 x 3 4 Truss Head 4 6 100212 Screw 10 32 x 3 4 Truss Head 1 A DOOR SWITCH COVER Quantities per switch 7 106486 Washer Lock 10 split 2 8 107033 Washer 028 x 437 x 047 2 9 106481 Nut Acorn 10 32 2 10 314190 Cover Reed Switch 1 11 111025 Switch Large Reed 1 12 108954 Nut Grip 6 32 w Nylon Insert 2 B PANEL BRACKETS Quantities per bracket 108578 Bracket Perimeter Panel 1 10602...

Страница 46: ...38 REPLACEMENT PARTS 1 2 13 5 6 4 8 9 10 9 10 8 11 7 12 14 6 5 4 13 1 1 12 4 5 6 15 LEFT SIDE DOOR FRONT DOOR RIGHT SIDE DOOR 16 3 Welded to Lift Weldment 3 2 Figure 23 Door Assemblies ...

Страница 47: ...on Insert 6 7 308133 Door Catch Assy 3 8 105198 Spacer 1 2 x 9 32 x 3 4LG 6 9 106026 Washer 1 4 x 5 8 x 1 16 SST 12 10 107967 Nut Grip 1 4 20 w Nylon Insert 12 11 307910 U Hook Lift Weld 2 12 105286 Screw 1 4 20 X 1 Truss Head 8 13 100073 Screw 1 4 20 x 1 2 Truss Head 6 14 109674 Clip Wire Rope 3 15 202996 Cable 68 Counterweight Straight Through A R 204231 Cable 83 Counterweight Front Feed Corner ...

Страница 48: ...40 REPLACEMENT PARTS 2 1 1 3 6 7 3 5 4 A A A 8 9 10 B B B Figure 24 Cable Pulley Assembly ...

Страница 49: ...Bolt 5 16 18 x 3 4 Hex Head 4 3 100142 Nut Grip 5 16 18 5 4 109697 Sleeve Pulley 1 5 109696 Wheel Pulley 1 6 104002 Bolt 5 16 18 x 1 1 2 1 7 313538 Bracket Pulley 2 B DOOR CATCH ASSEMBLY Quantities per Catch 8 100141 Nut Grip 1 4 20 SST 2 9 317345 Bracket Door Catch 1 10 317344 Hook Door Catch 1 11 202949 Rod Door Catch Not Shown 1 12 308133 Door Catch Weld Not Shown 1 ...

Страница 50: ...42 REPLACEMENT PARTS 2 3 3 4 8 7 6 5 3 5 5 5 3 9 10 1 11 12 Figure 25 Counterweight System ...

Страница 51: ...ST 6 4 100141 Nut Grip 1 4 10 SST 22 5 112318 Screw 1 4 20 x 1 2 Hex Washer Head 16 6 108418 Plug 1 2 Plastic 2 7 309664 Door Counterweight 2 8 105394 Lead Shot 9 Chilled Included in 309664 20Lbs 9 308488 Stabilizer Hold Down Grid LH 1 10 202996 Cable 68 Counterweight Straight A R 204231 Cable 83 Counterweight Front Feed Corner A R 11 109674 Clip Wire Rope 2 12 109673 Thimble Wire Rope 2 ...

Страница 52: ...44 REPLACEMENT PARTS 3 4 3 6 7 10 8 9 11 12 13 14 15 16 17 20 14 19 18 17 2 1 2 28 22 25 26 23 28 22 21 24 23 5 29 30 30 27 28 28 31 32 Figure 26 Wash Rinse Assemblies ...

Страница 53: ...445 Cap Adapter 4 20 108446 Nozzle Top 4 21 109332 Spindle Wash Arm 2 22 109331 Wash Arm Support 2 23 109312 Standpipe Weld 1 24 100740 Bolt 5 16 18 x 1 Hex Head 4 25 100738 Bolt 1 40 20 x 1 Hex Head 2 26 107967 Nut Grip 1 4 20 w Nylon Insert 2 27 109303 Gasket 1 5 16 ID x 3 4OD x 1 8TK 1 28 109299 Final Rinse Pipe Weld 1 29 313212 Bracket Standpipe 1 30 112318 Screw 1 4 20 x 1 2 Hex Washer Head 2...

Страница 54: ...46 REPLACEMENT PARTS 6 1 B 5 B 2 A 4 B B 3 Straight Application Front Feed Application 1 A A A A A 6 A A CORNER APPLICATION Figure 27 Track Assembly ...

Страница 55: ...9621 Track PP 28 Corner Back track 1 4 309620 Support Rack Track PP28C 1 5 310064 Support Track Rack PP28C 1 6 312670 Track PP 28FF Front Feed 2 A TRACK ASSEMBLY HARDWARE Quantities per Track 105286 Screw 1 4 20 x 1 Truss Head 4 105299 Spacer 1 2 4 100141 Nut Grip 1 4 20 SST 4 B TRACK SUPPORT HARDWARE Quantities per Support Track 105286 Screw 1 4 20 x 1 Truss Head 105299 Spacer 1 2 4 100141 Nut Gr...

Страница 56: ...48 REPLACEMENT PARTS 11 12 10 9 8 2 5 3 4 3 6 7 3 4 3 C B A D 1 To Pump Suction 14 13 From Pump Discharge Figure 28 Drain System ...

Страница 57: ...ge Weld 1 10 109513 Gasket Pump Suction 1 11 112269 Nameplate Drain 1 12 314185 Drain Assy Wash Twist Type 1 13 111606 Drain Klein Gasket 1 14 111607 O ring Drain Klein 1 A SUCTION SCREEN HARDWARE 100141 Nut Grip 1 4 20 SST 1 106026 Washer 1 4 x 5 8 x 1 16 SST 1 B STANDPIPE HARDWARE 100740 Bolt 5 16 18 x 1 Hex Head 4 102376 Washer 5 16 x 3 4 x 1 16 Bottom 8 106013 Washer Lock 5 16 Split Top 4 1001...

Страница 58: ...50 REPLACEMENT PARTS 6 5 4 2 3 2 1 A 21 20 19 7 8 10 10 18 17 16 9 B 15 A 14 C 9 9 6 23 22 10 11 12 13 Figure 29 Wash Tank Components Electric Heat ...

Страница 59: ... 2 14 111151 C Clip Float Switch Included in item 15 A R 15 111019 Dual Float Switch 1 16 107589 Washer Lock 1 2 External 1 17 104584 Nut Plain 1 2 13 Hex SST 1 110750 Float Switch Gasket Not Shown 1 18 108391 Thermometer 4 1 19 108345 Gasket 3 x 3 x 1 8 1 20 109751 Heater 10kW 208 220V 380V 1 107844 Heater 10kW 230 240V 1 107846 Heater 10kW 460 480V 1 111120 Heater 10kW 575V 1 21 308949 Box Elect...

Страница 60: ... Figure 30 Steam Coil Tank Heat 19 15 16 17 18 20 21 6 22 24 23 25 26 14 11 13 12 10 9 8 2 1 3 4 5 6 7 Condensate Out Inlet Steam 32 30 27 28 29 31 29 30 35 34 36 33 From Steam Booster Supply To Booster Condensate 38 37 4 ...

Страница 61: ...05730 Elbow 3 4 x 90 BI 1 16 111490 Nipple 3 4 x 7 1 4 BI 1 17 105779 Union 3 4 NPT BI 1 18 106485 Union Elbow 3 4 x 90 Female BI 1 19 105803 Nipple Close 3 4 NPT BI 1 20 100123 Cock Gauge 1 4 1 21 102402 Bush Red 1 2 x 1 4 BI 1 22 105765 Tee 1 x 3 4 x 3 4 BI 1 23 105847 Nipple Close 1 BI 1 24 105773 Tee Red 1 1 4 x 1 x 1 BI 1 25 105875 Nipple Close 1 1 4 x 3 BI 1 26 100263 Strainer Line 1 1 4 BI ...

Страница 62: ...NT PARTS 14 14 18 18 17 17 23 23 21 21 22 22 10 10 12 12 15 15 11 11 44 44 19 19 25 25 26 26 11 11 17 17 16 16 13 13 12 12 10 10 18 18 9 8 27 27 4 7 4 3 1 1 2 3 6 5 24 24 Figure 31 Steam Coil Low Pressure Tank Heat ...

Страница 63: ...Flange Weldment 1 9 105738 Elbow Red 3 4 x 90 BI 1 10 105782 Nipple Close 1 2 BI 4 11 102288 Elbow 1 2 x 90 BI 2 12 105778 Union 1 2 NPT BI 2 13 111380 Trap Steam 1 2 1 14 112322 Nipple 1 2 x 23 BI 1 15 105796 Nipple 1 2 x 7 BI 1 16 105705 Bush Red 1 x 3 4 BI 1 17 105780 Union 1 NPT BI 2 18 105847 Nipple Close 1 NPT BI 2 19 110005 Valve 1 Steam 1 20 112742 Nipple 1 NPT x 18 1 2 BI 1 21 105733 Elbo...

Страница 64: ...56 REPLACEMENT PARTS 2 3 6 4 5 1 7 Figure 32 Scrap Screens Baskets ...

Страница 65: ...tion Qty 1 307360 Screen Weldment 6 2 108966 Handle Door 1 3 100779 Screw1 4 20 x 5 8 Truss Head Not Shown 2 4 106482 Washer Lock 1 4 Split Not Shown 2 5 308480 Weight Bucket Lid 1 6 311378 Cover Weld Basket 1 7 316275 Basket Weldment Corner Front Feed 1 312652 Basket Weldment 1 ...

Страница 66: ...T PARTS Figure 33 Piping without Booster 1 11 10 12 1 14 15 16 23 9 13 7 6 5 4 4 17 18 22 19 6 20 1 2 3 4 21 8 24 Prior To S N J1788 AFTER S N J1789 11 10 9 13 4 17 18 22 19 6 20 1 6 5 4 1 3 7 8 16 15 14 4 2 1 12 23 ...

Страница 67: ... Pressure Gauge 0 60 1 9 102764 Nipple 1 x 4 Brass 1 10 102556 Vacuum Breaker 1 1 11 108352 Kit Repair 1 A R 12 102762 Nipple 1 x 3 1 2 Brass 1 13 102551 Union 1NPT Brass 1 14 111438 Valve 1 1 15 108516 Coil Valve A R 16 109904 Kit Repair 1 Steam Water A R 17 102394 Bush Red 1 x 1 2 Brass 1 18 110544 Cross 1NPT Brass 1 19 102500 Plug 1 4NPT Brass 1 20 102504 Plug 1 2NPT Brass Square Head 1 21 1007...

Страница 68: ...k Prior to S N J1788 AFTER S N J1789 2 1 3 6 7 20 19 18 7 8 9 11 10 14 13 15 17 14 12 21 7 8 21 22 24 23 4 5 16 1 2 3 4 5 6 7 8 9 7 5 10 11 12 13 14 15 16 17 14 18 19 20 21 22 21 23 24 To Steam Booster To Top of Tank Figure 34 Piping with Steam Booster ...

Страница 69: ...02388 Bush Red 1 2 x 1 4 Brass 1 9 100123 Cock Gauge 1 4 1 10 100135 Pressure Gauge 0 60PSI 1 11 109765 Overlay Pressure Gauge 1 12 102551 Union 1NPT Brass 1 13 102764 Nipple 1 x 4 Brass 1 14 102540 Elbow Street 1 x 90 Brass 2 15 102556 Vacuum Breaker 1 1 16 108352 Repair Kit 1 A R 17 102762 Nipple 1 x 3 1 2 1 18 111438 Valve 1 HW 1 19 108516 Coil Valve A R 20 109904 Kit Repair 1 Stm Water A R 21 ...

Страница 70: ...COIL RINSE TO FINAL WATER IN 46 1 6 10 10 6 35 34 33 31 26 25 11 12 20 28 30 29 42 37 4 40 32 2 25 36 25 37 43 42 44 15 38 39 41 23 24 45 21 14 18 17 19 14 12 11 3 4 5 7 9 10 6 8 10 16 7 9 22 6 10 6 CONDENSATE OUT 27 14 12 12 13 Figure 35 Steam Booster Mounted under Tank ...

Страница 71: ... 1 x 1 x 3 4 Brass 1 22 105757 Tee Reducing 3 4 x 1 2 x 1 2 BI 1 23 107211 Union Elbow 1 x 90 Female BI 1 24 104649 Valve Relief 3 4 1 25 105847 Nipple Close 1 NPT BI 3 26 110005 Valve 1 Asco 1 110007 Kit Repair 1 Asco A R 110120 Coil Asco 120V A R 27 107922 Thermostat Base Cover 1 28 109069 Thermostat w Capillary 1 29 100100 Screw 8 32 x 1 4 Round Head 2 30 106460 Screw 6 32 x 1 4 Truss Head 1 31...

Страница 72: ... 53 54 56 48 55 51 38 41 41 38 43 38 44 38 41 47 46 23 22 21 20 18 17 16 15 14 6 13 12 24 25 27 26 28 29 30 45 41 38 44 43 42 41 40 39 38 31 32 66 33 33 36 35 37 33 32 2 Side Mounted Booster Base 6 11 19 5 TO STEAM COIL CONNECTION FROM STEAM COIL CONNECTION Figure 36 Side Mounted Steam Booster Left Hand Mounted Shown ...

Страница 73: ... Nipple 3 4 x 90 BI 2 23 105730 Elbow 3 4 x 90 BI 1 24 111495 Nipple 3 4 x 6 1 4 BI 1 25 109887 Valve 3 4 Steam 1 26 108516 Coil Valve A R 27 109903 Kit Repair 3 4 Stm Water A R 28 XXXXX Nipple Call Factory to Confirm Application A R 29 XXXXX Elbow Street Call Factory to Confirm Application A R 30 XXXXX Nipple Call Factory to Confirm Application A R 31 102451 Elbow Red 1 x 3 4 x 90 Brass 2 32 1010...

Страница 74: ... Brass 1 50 104649 Valve Relief 3 4 1 51 102535 Tee Red 1 x 1 x 3 4 Brass 1 52 108296 Union 1C x 1MPT 1 53 XXXXX Copper Tubing A R 54 108342 Elbow 1C x 90 Copper 1 55 203152 Tubing 1 x 10 Copper Type L 1 56 109900 Tee Red 1C x 1 2 F x 1C Brass 1 STEAM BOOSTER SIDE MOUNTED Fig 35 Part Item No No Part Description Qty ...

Страница 75: ...67 REPLACEMENT PARTS THIS PAGE INTENTIONALLY LEFT BLANK ...

Страница 76: ... 21 44 28 11 3 4 5 6 16 7 10 6 9 6 42 33 15 4 22 6 16 9 7 6 10 5 4 3 28 12 20 21 24 44 41 30 27 29 1 2 11 19 18 12 14 17 13 14 12 14 12 11 37 35 40 39 38 45 25 23 26 46 47 31 32 34 25 36 26 46 47 31 25 23 45 11 12 43 44 2 1 2 2 Figure 37 Low Pressure Steam Booster ...

Страница 77: ... Red 1 x 1 2 x 1 Brass 2 21 102535 Tee Red 1 x 1 x 3 4 Brass 1 22 105757 Tee Red 3 4 x 1 2 x 1 2 BI 1 23 107211 Union Elbow 1 x 90 Female BI 2 24 104649 Valve Relief 3 4 2 25 105847 Nipple Close 1 NPT BI 6 26 110005 Valve 1 Steam 2 27 107922 Thermostat Base Cover 2 28 109069 Thermostat w Capillary 2 29 100100 Screw 8 32 x 1 4 Round Head 2 30 106460 Screw 6 32 x 1 4 Truss Head 4 31 309498 Bracket P...

Страница 78: ...o Final Rinse Piping From Incoming Water Supply 1 2 3 4 9 11 16 10 17 22 3 25 33 7 23 25 26 32 30 31 34 35 A 6 15 2 28 29 27 30 5 7 10 10 14 18 19 21 20 36 12 13 10 8 24 Figure 38 Electric Booster 40 Rise Mounted under Tank ...

Страница 79: ...Strainer Line 1 Bronze 1 18 102388 Bushing Red 1 2 x 1 4 Brass 1 19 100123 Cock Gauge 1 4 1 20 100135 Pressure Gauge 0 60 PSI 1 21 109765 Overlay Pressure Gauge 1 22 100734 Bolt 1 4 20 x 12 Hex Head 4 23 108296 Union 1C x 1MPT 1 24 203152 Tubing 1 x 10 Copper 1 25 109069 Thermostat w Capillary 1 26 109900 Tee Red 1C x 1 2F x 1C Brass 1 27 103217 Connector Sealtite 1 2 x 90 1 28 110930 Cover Box 1 ...

Страница 80: ...4 C 6 7 8 8 9 10 A 12 14 12 13 12 11 29 30 33 31 32 28 8 12 26 27 1 A 4 8 35 34 26 27 28 29 30 40 25 24 41 42 43 8 44 5 2 C 5 B 31 32 33 3 19 20 21 12 15 18 17 34 35 3 6 37 B 36 38 39 16 Figure 39 Electric Booster 70 Rise Side Mounted Booster ...

Страница 81: ... 1 15 102388 Bush Red 1 2 x 1 4 Brass Not Shown 1 16 100123 Cock Gauge 1 4 1 17 100135 Pressure Gauge 0 60 PSI 1 18 109765 Overlay Pressure Gauge 1 19 111438 Valve 1 HW 1 20 108516 Coil Valve A R 21 109904 Kit Repair 1 Stm Water A R 22 102450 Elbow Street 1 x 90 Brass 2 23 102551 Union 1NPT Brass 1 24 102451 Elbow Red 1 x 3 4 x 90 Brass 2 25 102651 Nipple 3 4 x 2 Brass 2 26 110562 Thermostat Fixed...

Страница 82: ...t Grip 1 4 20 w Nylon Insert 3 106026 Washer Flat 1 4 3 B HARDWARE FOR MOUNTING BOOSTER per tank 100734 Bolt 1 4 20 x 1 2 Hex Head 4 106026 Washer Flat 1 4 4 107967 Nut Grip 1 4 20 w Nylon Insert 4 C ELEMENT HARDWARE per element 109985 Seal Electric Heater Flanged 1 100003 Nut Plain 1 4 20 3 106482 Washer Lock 1 4 Split 3 When less than 3 elements used in booster tank requires the following to blo...

Страница 83: ...75 REPLACEMENT PARTS THIS PAGE INTENTIONALLY LEFT BLANK ...

Страница 84: ...76 REPLACEMENT PARTS 3 5 6 4 5 5 5 1 2 5 3 Figure 40 Side Mount Booster Cabinet ...

Страница 85: ...ig 40 Part Item No No Part Description Qty 1 305626 Door Slide Access Panel 1 2 108581 Caplug 1 3 317571 Panel Weldment Front End 2 4 317570 Cover Development Booster 1 5 100007 Screw 10 32 x 3 8 Truss Head 14 6 107967 Nut Grip 1 4 20 w Nylon Insert 4 ...

Страница 86: ...78 REPLACEMENT PARTS 1 2 3 4 7 8 6 9 10 4 11 12 13 5 Figure 41 Pump Assembly ...

Страница 87: ...HP 1 8 111404 Seal Housing 7 5HP 1 9 111409 Bolt Motor 8 10 111408 Bolt Volute 8 11 111406 Sleeve PP28 1 12 111191 Impeller Key 1 13 111186 Motor 7 5HP MV 60 3 1 900009 Kit PP28 Seal Gasket Includes items 6 7 900010 Kit PP28 Pump Only Old Style Includes items 1 12 Prior to S N 86693 900751 Kit PP28 Pump Only New Style Includes items 1 12 After S N 86694 109518 Pump Motor Assembly Complete Pump Ass...

Страница 88: ...80 REPLACEMENT PARTS 3 4 5 6 7 8 10 1 2 9 11 11 Figure 42 Machine Control Panel ...

Страница 89: ...20V Red 1 4 900725 Kit Pushbutton Green NO 1 111614 Green Pushbutton A R 111617 Contact Block NO A R 113140 Silicone Boot A R 5 104574 Timer 0 5 Minute 120V 1 6 108311 Circuit Breaker 3Amp 1 7 106364 Pilot Light 120V Green 1 8 107351 Switch Toggle DPDT On None On 1 9 107440 Thermometer 8ft Flanged Rinse 1 10 112090 Overlay 1 11 108370 Washer Lock 2 ...

Страница 90: ...82 REPLACEMENT PARTS TR 0 1 2 GROUND 24V PWR DETERGENT COMMON 420V LINE A D GOAL ONLY 120V 13 2 10 14 4 6 7 9 8 3 3 5 16 15 WATER MACHINE ELECTRICAL CONNECTION 1 11 12 Figure 43 Machine Control Cabinet ...

Страница 91: ...11632 Starter Motor 18 0 25 0 208V 240V After S N J1264 1 111651 Overload Relay 208V 240V S N Range 85020 J1263 1 109583 Overload Relay 208V 240V Prior to S N 85019 1 111649 Overload Relay 380V 415V 575V After S N 85256 1 108120 Overload Relay 380V 415V 480V 575V Prior to S N 85255 1 113161 Starter Motor 480V After S N J1264 1 111649 Overload Relay 480V S N Range 85256 J1263 1 8 100095 Screw 10 32...

Страница 92: ...84 REPLACEMENT PARTS 7 7 3 6 5 9 1 2 4 8 Figure 44 Booster Control Cabinet Single Tank Canister Shown ...

Страница 93: ...0V 480V 40 70 Rise 3 180172 Fuse 35A 600V 575V 40 Rise 3 180060 Fuse 70A 250V 208V 240V 70 Rise 3 180174 Fuse 45A 600V 380V 415V 70 Rise 3 180172 Fuse 35A 600V 480V 70 Rise 3 180172 Fuse 35A 600V 575V 70 Rise 6 5 103310 Wire Lug 1 6 111833 Terminal Block 185Amp 3Pole 1 7 111827 Contactor 60FLA 3P 40 Rise After S N 86361 2 103210 Contactor 60Amp 40 Rise Prior to S N 86360 1 105514 Contactor 50Amp 4...

Страница 94: ...86 REPLACEMENT PARTS 0 1 2 1 2 3 4 6 7 8 5 Figure 45 Vent Fan Control Cabinet Optional ...

Страница 95: ...5020 J1322 1 108117 Overload Relay 208V 240V Prior to S N 85019 1 111624 Starter Motor 0 6 1 0Amp 480V After S N J1323 1 111643 Overload Relay 480V 575V S N Range 85020 J1322 1 108119 Overload Relay 480V 575V Prior to S N 85019 1 7 108122 Contactor 12Amp All Voltages 1 8 100089 Fuse Block 250V 300Amp Prior to S N J1323 1 106925 Fuse Block 480V 575V Prior to S N J1323 1 9 106145 Fuse OT 6 250V 208V...

Страница 96: ...88 REPLACEMENT PARTS 1 2 3 4 5 Utensils loose items Large Pots Pans Baking sheets Baking Pans Figure 46 Racks ...

Страница 97: ...9 REPLACEMENT PARTS RACKS Fig 46 Part Item No No Part Description Qty 1 300960 Grid Hold Down PP28 1 2 109586 Rack Utility A R 3 109584 Rack Basket A R 4 109585 Rack Pan A R 5 109587 Rack Bake Sheet A R ...

Страница 98: ...90 THIS PAGE INTENTIONALLY LEFT BLANK ...

Страница 99: ...91 ELECTRICAL SCHEMATICS ELECTRICAL SCHEMATICS ...

Страница 100: ...E BLOCK 1 FUSE RATING 50A VOLTAGE 480 CONTACTOR 1 380 415 480 575V 208 220 240V CONTACTOR 1 VOLTAGE 575 FUSE RATING 45A FUSE BLOCK 1 RATING 50A VOLTAGE 380 CONTACTOR 1 RATING 60A FUSE BLOCK 1 FUSE RATING 60A 73 74 75 9KW 9KW 9KW 67 68 69 70 71 72 Y CONNECTION 380 415V ONLY HEAT KW CONTACTOR 9 18 HEAT KW CONTACTOR 9 18 HEAT KW CONTACTOR 27 HEAT KW CONTACTOR 27 HEAT KW CONTACTOR 27 HEAT KW CONTACTOR...

Страница 101: ...45A 35A VOLTAGE 480 CONTACTOR 1 3 380 415 480 575V 208 220 240V CONTACTOR 1 3 VOLTAGE 575 FUSE RATING 45A 35A FUSE BLOCK 1 2 RATING 50A 50A VOLTAGE 380 CONTACTOR 1 3 RATING 60A 50A FUSE BLOCK 1 2 FUSE RATING 60A 45A 109 110 111 9KW 9KW 9KW 9KW 112 113 114 115 116 117 118 119 120 9KW 121 122 123 Y CONNECTION 380 415V ONLY L2 L3 L1 CONTACTOR 3 FUSE BLOCK 2 123 122 121 120 119 118 HEAT KW CONTACTOR 9...

Страница 102: ...WER ON LAMP IN CYCLE LAMP T1 T2 PB S1 CB XFMR TS FV HC 1HTR X2 WFSW WASH TIMER LOCATED ON CABIET RINSE TIMER LOCATED IN CONTROL CABINET START PUSHBUTTON CONTROL POWER SWITCH CIRCUIT BREAKER CONTROL TRANSFORMER HEAT THERMOSTAT RINSE AND FILL VALVE TANK HEAT CONTACTOR TANK HEATER LOW VOLTAGE TRANSFORMER 24 VAC WASH FILL SWITCH XFMR 3 CUSTOMER TO SUPPLY RATED VOLTAGE PHASE Hz AS SPECIFIED PER ORDER T...

Страница 103: ...98 ...

Страница 104: ...99 ...

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