Jackson Conserver II User's Manual
Contents
1. Cantilever Washer Flat for Sleeve Bolt 1 4 Cantilever Acorn Nut for Sleeve Bolt 1 4 Cantilever Lock Washer for Sleeve Bolt 1 4 Cantilever Door Coupler to Cantilever Cantilever Block to Circuit Breaker 15 Control Dispenser Box Completely wired 2444 Control Dispenser Box Cover wiout lock Control Dispenser Box Lock Only Counter Cycle oo Dispenser Peristaltic Pump Complete 230V 50 Cycle Dispenser Peristaltic Pump Motor 230V 50 CYCLE Dispenser Peristaltic Pump Complete Dispenser Pump Motor Dispenser Peristaltic Pump Housing Dispenser Peristaltic Pump Housing Mounting Bolts 10 32 Filister Head 3 Dispenser Peristaltic Pump Cam Roller Assembly Dispenser Peristaltic Pump Cam Roller Set Screw Dispenser Peristaltic Pump Hose Dispenser Peristaltic Pump Hose 2 Dispenser Peristaltic Pump Face Pl2. 9 Nagan N LEFT SIDE VIEW PIN DESCRIPTION ITEM DESCRIPTION 1 0009400 CANTILEVER EYE BOLTS 8 0054100 DRAIN SOLENOID COVER 2 0009000 CANTILEVER SPRINGS 9 0008400 CANTILEVER HANDLE GRIPS 3 0008700 CANTILEVER SPRING ROD 10 0169000 WASHIRINSE THERMOMETER 4 0048000 DOOR SIDE 11 CUSTOMER DRAIN 5 DISPENSER INTAKE TUBING CONNECTION 2 6 0184300 VACUUM BREAKER 12 0001209 LH START SWITCH DECAL 7 0020600 CONTROL amp DISPENSER BOX 13 0001204 DOOR CAUTION DECAL 27 VACUUM BREAKER P N 0184301 MERCURY RELAY PIN 0122600 110V 1 MERCURY RELAY PIN 0122700 220V 1 BONNET 2 DISK 3 GASKET 4 POPPET 5 BODY REPAIR KIT P N 0184400 INCOMING PLUMBING ITEM PIN DESCRIPTION 0153700 Y STRAINER REMOVABLE FILTER 0143400 SOLENOID VALVE 24 110V 0143000 SOLENOID VALVE 220V PIPE UNION gt 28 ANTI FOAM VALVE 34 ASSEMBLY P N 0185500 DIAPHRAGM KIT 0185501 L1 F SOL CONSERVER II SINGLE PHASE 115 VOLTS Offld HO1O3NNOO u3dWnr ANG E SdWV 08 NVH1 pesn JOU jeleueS Ag Q310310Hd OL jesseoeu 1O NNOO LON 01 0 WNWININ ISN 0 AlddfiS 2 L GION310S GION310S OL d LVA OL mE Movie did AYNOYSW HSVM HSV
3. Drain Adjusting Drain Mounting Plate Drain Cotter Pins 2 Drain Drain Link Slotted Washers 2 s 4 ee cec cn IP DII c9 2 w s s se s 22299227 oo Number U m ok 00 09 62 O 09 09 09 Aun Part Number 0054114 0054116 0054212 0054218 0054201 0054202 0054203 0054204 0054205 0083500 0086900 CONSERVER PARTS LIST Drain Solenoid Drain Solenoid Coil 220 Drain Housing UH Drain Housing Drain Housing Gasket Upper Drain Housing Gasket Lower Drain Tee Sump Description Number Usec Drain Housing Single Drain N S Special Drain Housing Gasket Upper Single Drain N S Light Indicator Pump Motor 1 HP 2850 RPM 220 1 phase 50 cycle 44 4 Pump amp Motor Assembly Complete 1 HP 3450 RPM 115 1 phase 60 cy
4. E n d 9 UPRIGHT DOOR DISHMACHINE One Company Countless Solutions SERVICE MANUAL FOR JACKSON MODEL CONSERVER 2 Jackson An Enodis Company January 20 2004 www jacksonmsc com P N 7610 100 24 00 Revision C SPECIFICATIONS 3 GENERALINSTRUCTIONS Installation 4 GENERALINSTRUCTIONS 6 GENERAL INSTRUCTIONS Preventive Maintenance 8 WASHIRINSE 6 9 TIMERADJUSTMENTS 10 ASSEMBLY SPANNER WRENCH MICRO SWITGH SIDE VIEWof CAM DOC 11 FUNCTION of SWITCHES CIRCUIT BREAKER INDICATOR LIGHTS and CYCLECOUNTER 12 REPLACEMENT of SWITCHES in CONTROLPANEL 13 PERISTALTIC PUMPSANITIZING DISPENSINGSYSTEM 14 SANiTIZING 15 WASH RINSEPUMPASSEMBLY 16 REPLACING SEAL and CERAMIC on WASH RINSE PUMP 17 DRAIN VALVE ASSEMBLY STRAIGHT THROUGH MODEL 18 SERVICE INSTRUCTIONS Incoming Water Solenoid Valve 19 INSTRUCTIONS for ADJUSTING TENSION of CANTILEVER 20 APPLYING NYLATRON STRI
5. 5 gallons per minute with a flow rate of 20 PSI at a temperature of 140 This connection is just before the Y strainer Connect to conform with local and or national codes standards a it is recommended that in areas where there is fluctuating water pressure a restrictor valve allowing 8 gallons of water per minute be installed This will help to provide a steady fill rate The restrictor should be located down the line from the Y strainer Install the proper circuit breaker wire and conduit size to conform with loca and or national codes Refer to data plate for electrical codes The electrica connections are made to the terminal block located in the dispenser control box on the top of the machine The terminal block is located on the back wall of the box with a grounding lug next to it Three wires L1 N and a ground wire should be passed through the hoie in the back of the box and connected to the terminal block as marked Do not apply power until step 9 Tum on water supply to machine check for any leaks in plumbing and connections Place the open end of the red tube into a container of detergent white into a container of sanitizer and blue into a container of rinse additive To energize electrically proceed as follows Turn on customer s circuit breaker controlling the machine b Check voltage at incoming terminals L1 and it should match data plate voltage Voltage at L1 should be checked to
6. be washed upright in a special compartment silverware rack for best results These silverware compartment racks are available through your dealer or service agency Machine Operation POPs j insert drain strainers Be sure the drain stoppers are in place Insert two racks of dishes and close all doors Check the levels of the detergent rinse additive and sanitizing agent containers Fill them if necessary To put the unit into operation at the beginning of the day or a meal period make sure the circuit breaker on the right side of the dispensercontroi box on top of the machine is on For the initial fill push the fill switch on the right side of the dispenser control box Hold the Switch in this position until the water level reaches 9 above the top of the cut out for the drain opening When the unit is full of water press the start switch and count to three This activates the time cycle and the cycle light will come on When the light goes out open the side doors and slide out the racks of clean dishes Slide in two racks of soiled dishes and repeat steps 7 and 8 At the end of the mealtime shut off the circuit breaker on the dispenser control box and drain the unit by pulling on the drain stoppers Clean any food debris out of the basket strainers Note if the unit is not operated for extended periods of time the water will drain out or go down in level Be sure to check the wa
7. is mounted in a rectangular hole held in position by a bracket This switch is designed to be released from the inside and pushed outward The spring sides must be depressed to release the switch and bracket from the hole To remove the bracket from the switch wedge a screwdriver in between them then lift up and move off If the switch is found to be defective mount a new one into the bracket and insert it into the hole in the control box Make sure that the tab on the switch is in the proper notch on the bracket for easy operation of the switch Replace the wires from the used switch terminal by terminal on to the new switch Power can now be applied to the dishwasher and run through cycles checking all operations ROCKER SWITCH ITEM DESCRIPTION 1 CONNECTION TERMINALS 2 BRACKET SPRING SIDES PANEL PLATE 4 BRACKET FRONT 5 ROCKER BUTTON 13 PERISTALTIC PUMP SANITIZING DISPENSING SYSTEM The peristaltic pumps are mounted in the Control Dispenser Box which is attached to the top of the unit The pumps receive their electrical signals from two sources The first source is the primer switch which is used to prime the pump when it is first put into operation and then every time the agent is changed and or the tubes are clear of any solution The second source is the timer which activates the pumps during the cycle at the proper time to dispense the correct agent when needed If control box is locked and access to prime s
8. 101 0054102 0054103 0054104 0054105 0054106 DESCRIPTION BOLT CHAIN TO STOPPER CHAIN TO STOPPER LINK SPRING BOLTS 4 SOLENOID TO PLATE SOLENOID COIL STRAPS SOLENOID COIL 115V O ITEM PIN DESCRIPTION 18 7 8 9 10 11 12 13 14 14 0054107 ADJUSTING LEVER 0054108 MOUNTING PLATE 0054109 COTTER PINS 2 0054110 LINK 0054111 LINK WASHERS 2 2 STOPPER HEIGHT ADJUSTMENT 0053812 STOPPER 0053813 STOPPER BALL SERVICE INSTRUCTIONS INCOMING WATER SOLENOID VALVE 9 PIN 0143600 0144000 SOLENOID VALVE PIN 0143400 115V 2 PER UNIT P N 0143000 220V To Take The Valve Apart Disassembly These valves may be taken apart by unscrewing the bonnet and the enclosing tube assembly from the valve body assembly See Fig 3 After unscrewing carefully lift off the bonnet and enclosing tube assembly Don t drop the plunger The O ring seal and diaphragm Plunger Assembly PIN 0148600 cartridge can now be lifted out Be careful not to damage the machined faces while the valve O Ring C gt is apart To Reassemble Place the diaphragm cartridge in the body pem AS PIN 01 Pas n with the pilot port extension UP Hold the plunger with the synthetic seat against the pilot port Make sure the ring is in place then lower the bonnet and enclosing tube Body Assembly assembly over the plunger Screw bonnet assembly snugly down on the body assembly DIAPHRAGM
9. CARTRIDGE 4 N 2 Possible Problems Pilot Port extension 1 clogged Hole 2 clogged Remedy Pass heated straight pin through hole 2 or clean hole 1 19 INSTRUCTIONS for ADJUSTING TENSION CANTILEVER Problem Doors raise hard but lower easily Solution 1 Back off loosen upper adjusting nuts F on both eyebolts E about two or three complete turns Tighten lower adjusting nuts G on both eyebolts E a complete turn Check door for easy operation Adjust further if necessary When adjustment is completed tighten upper adjusting nuts F down against angle to lock in position Check both eyebolts BON Problem Doors raise easily but lower hard Solution 1 Back off lower adjusting nuts G carefully making sure there is still some thread on eyebolt available both eyebolts 2 Check door for easy operation Adjust further if necessary 3 When adjustment is complete tighten upper adjusting nuts F down against angle to lock in position Check both eyebolts Problem Doors sticking or are hard to move up and down Solution 1 Raise doors 2 Clean inside door channels on machine with a good cleaning compound It may be necessary to remove doors to completely clean channel If so remove only one door at a time Make sure cantilever has stop to prevent pulling other door up and out of channel If it does not have stop secure cantilever arm to machine with doors in the closed position B
10. ER EYE BOLT 9 DISPENSER SUMP TUBING 2 INCOMING WATER 10 0008200 CANTILEVER MOUNTING CONNECTION 24 BRACKET 0143400 SOLENOID VALVE OR 11 0011501 CANTILEVER DOOR COUPLER 0185500 ANTI FOAM VALVE 12 0143400 SOLENOID VALVE 0143000 SOLENOID VALVE 220V 0143000 SOLENOID VALVE 220V 0009000 SPRING ROD 13 0009000 CANTILEVER SPRINGS 0008600 CANTILEVER ARM 14 0046512 DISPENSER INTAKE TUBING 0009100 CANTILEVER YOKE ASSEMBLY 15 0087000 PUMP amp MOTOR ASSEMBLY 2 0184301 VACUUM BREAKER 110V 60 CYCLE 0020600 CONTROL amp DISPENSER BOX 0086900 PUMP MOTOR 220V 50 CYCLE 16 0001201 110V POWER SUPPLY DECAL 25 e e OOO 9 ITEM PIN 1 0087000 0086900 0054203 0054200 0054200 See page 18 0012000 0034000 RIGHT SIDE VIEW DESCRIPTION ITEM P N PUMP amp MOTOR ASSEMBLY 2 10 0154300 60 CYCLE 11 0083500 PUMP MOTOR 50 CYCLE 12 0154300 CUSTOMER CLEAN OUT FITTING 13 0083500 DRAIN TEE SUMP DRAIN HOUSING L H DRAIN HOUSING RIH DRAIN SUMP DISPENSER HOSES DRAIN CHAIN TO STOPPER DRAIN LINK amp SPRING CIRCUIT BREAKER CYCLE COUNTER 26 0184300 0143400 0143000 0001208 0001202 0001204 DG DESCRIPTION START SWITCH CYCLE LIGHT FILL SWITCH POWER ON LIGHT VACUUM BREAKER SOLENOID VALVE 110V SOLENOID VALVE 220V INCOMING WATER CONNECTION FILL amp START SWITCH DECAL WARNING DECAL DOOR CAUTION DECAL Q gt
11. M OL SGION310S OL S HO1IAS 130 lN35V ON Q HOLVOIONI PIN HOLVOIQNI 4 HOLIMS JH9 X HouMs gui ws 1H9I HOLVOIGNI don NO 1331 taAUNowwoo 7 95 WH31NhnOO 91 HOLIMS 1HV1S 1331 31 Part Number CONSERVER PARTS LIST Description 110V Power Supply Decal Warning Decal Clean Strainer Decal Door Caution Decal LH Start Switch Decal Operations Timer Cantilever Mounting Brackets Cantilever Handle Grips Cantilever Arm 2 Cantilever Spring Rods Cantilever Springs Cantilever Yoke Assembly l Cantilever Eye 24 Cantilever Nuts for Eye Cantilever Sleeve
12. PtoCONSERVERDOOR 22 TROUBLESHOOTING GUIDE cee cee cece cece cen eneee 23 PICTORIALS BACKSIDEVIEW 25 RIGHTSIDEVIEW 26 LEFTSIDEVIEW 27 INCOMING PLUMBING VACUUM BREAKER MERCURY RELAY 28 ANTI FOAM VALVE 29 ELECTRICAL DRAWINGS 30 31 PARTSLIST 32 33 NOTES 34 SPECIFICATIONS Operating Capacity Thermometers Phase Approximate Racks per hour 74 Wash F 140 1 3 wire Total Load Amps Water Requirements NSF Rated SFR te i Dimensions 26 Dishes per hour N ated Depth 25 Glasses 1900 inlet Temperature F 140 hour 488 Width 44 Operating Cycle Flow Pressure PSI 20 Height 67 Total Cycle Sec 90 Flow 165 Standard Table Height 34 Inlet IPS 34 Maximum Clearance Wash Tank Capacity i for Dishes 15 Drain IPS 2 Gallons 4 0 n Available Chlorine during rinse cycle Min 50 ppm Racks Wash Pump Capacity 2 pumps Dish 1934x1934 Optional Gal Per Min 55 Wash Pump Motor Combination Horsepower 2 Electrical Rating Voits Shipping Weight CONSERVER 115 Basic Model
13. ace Dispenser Peristaltic Pump Face Plate Mounting Screws 8 32 4 Dispenser Peristaltic Pump Intake or Outlet Tub ng per foot specify color Dispenser Intake Tubing Stiffeners Door Side PERPE 5 Door Screw for Spacer 1 4 20 x 1 38 Door Stop w nut and Bolt 5 Door Handle forLid Door Nylatron Guides Door Strip s s Glue Drain Drain Stem Drain Drain Stopper Ball amp Drain Assembly Complete Drain Bolt Chain to Stopper Drain Stopper Chain Drain Link Spring Drain Bolts Solenoid to Plate 4 Drain Solenoid Coil Straps Drain Solenoid 115
14. chine by turning the circuit breaker to its OFF position on the side of the control dispenser box Drain the system by raising the plunger and leaving it at an angle to allow all of the water to drain out of the unit Open the petcock on the pump and drain the water from the pump into a catch basin Remove the four bolts that are holding the pump unit to the base of the machine Remove the eight bolts that hold the pump housing to the pump flange This will eliminate having to remove the plumbing going into and coming out of the pump flange Pull the motor and the remaining pump parts away from the pump flange and plumbing If unable to work on the pump at its present location disconnect the wires and move it to a stable location To remove the impeller jam nut insert screwdriver into one of the passages of the impeller and back off the jam nut with a socket and wrench Remove the impeller by inserting a screwdriver in the end of the motor shaft to prevent it from turning and unscrew the impeller in a counter clockwise direction from the shaft To remove the mechanical seai from the shaft place two screwdrivers opposite each other with their flat edges under the seal with the shank of the screwdrivers against the housing Push on the screwdrivers with equal force and this will pry the seal off of the shaft After removing the four bolts that hold the housing to the motor take off the housing and place it on a flat surface Push out th
15. cle Pump Motor 115V 1 HP 3450 RPM Pump Motor Shaft Deflector Pump Housing to Flange Cap Screw 8 4444 Pump Housing to Motor Cap Screw 4 Pump Housing Pump Ceramic Face for Seal Pump Mechanical Seal Pump Impeller Pump Impeller Nut Pump Flange Gasket Pump Flange Petcock Pump amp Motor Mounting Plate Relay Mercury Relay Mercury 220V Solenoid Valve 3 4 220V J E Solenoid Valve JE 3 4 110 Solenoid Valve Coil JE 110 Solenoid Valve Diaphragm Cartridge and O Ring 3 4 Solenoid Valve O Ring 3 4 JE Solenoid Valve Plunger Assembly Solenoid Valve Strainer Screen 3 4 J E Solenoid Valve Gasket 3 4 J E Strainer Pump Drain Line for 1 2 and34 JE Strainer Pump Drain Line Single Drain N S Strainer Y 3 4 Switch Primer Drain Rocker Type Terminal Board 3 Pole Complete Thermometer Rigid Stem Timer 110V w wires Adjustable 6 Cams Timer Motor 110V Single Cycle Timer w wires Single Timer Micro Switch Track Assemb
16. cles taking 90 seconds to complete one full revolution There are six micro switches which are controlled by rotating cams driven by the timer motor Two of the cams are fixed and cannot be adjusted The remaining four cams are adjustable and can be adjusted to either lengthen or shorten the desired operation Remove the power to the machine when making all timer adjustments Included and taped in each control panel is a spanner wrench as shown in the drawing This wrench is needed to adjust the cams on the timer The cams are preset at the factory but may have to be readjusted for different conditions of the country and for the different brands of detergent rinse additive and sanitizing solutions On both sides of the four adjustable cams there are holes into which the spanner wrench is placed to apply leverage to make the desired change The left side of the cam will always start an operation and the right side will end it The cam on the right side is the one that will be adjusted more often since this one determines the length of the operation When making adjustments to the timer cams be sure that the first cam next to the timer motor is in its stop position in the notch Place one hand over the timer motor with your thumb lodged next to or on the first cam so that it will not move when the other cams are being adjusted To make the adjustment place the wrench in the holes on the right side of the cam If a longer operating time is desire
17. d increase the gap between the left and right side of the cam If a Shorter operating time is desired decrease the gap between the left and right side of the cam At the extreme end from the timer motor there is a cam marked in five degree increments Every four degrees equals one second of the timer s revolution Function of each micro switch starting from the timer motor and going left to right Timer Motor Micro Switch controlled by a fixed cam that controls the total length of the cycle It is activated by engaging the fill start switch in the start position Detergent Micro Switch controlled by an adjustable cam It operates the peristaltic pump that dispenses the detergent By adjusting the right side of the cam you can either increase or decrease your amount of detergents Drain Solenoid Micro Switch controlled by a fixed cam It opens the solenoid valve during the cycle that drains the wash water out of the unit Fresh Water Solenoid Valve Micro Switch controlled by adjustable cam It is important that the unit have two and a half gallons of water in it during the wash and rinse cycles The proper level indicator is the height of the cut out leading into the drain strainer and stopper By adjusting the right side of the cam you can either increase or decrease your water supply to meet this required level Fill water is turned on before drain cycle ends to ensure machine is flushed before filling Rinse Agent Micro Switch control
18. d the desired level Start Switch The Start switch is a spring loaded momentary rocker switch and must be held in the up position for a count of three to start the automatic timer There is a start switch on both sides of the control box Primer Switches The primer switches are a spring loaded momentary rocker switch located over each peristaltic dispensing pump The switches are utilized to operate the pumps when it is necessary to refill the intake tubes or pumps after they have been emptied The pump is activated by pushing up on the switch and holding it for the desired length of time Cycle or Machine Light This light comes on only when the automatic cycle is in progress and extinguishes when the cycle is complete Cycle Counter The counter totals each single cycle that the unit goes through and is activated by the rinse additive micro switch on the timer This counter cannot be reset Power On Light This light is lit all the time the circuit breaker is on 12 REPLACEMENT of SWITCHES in CONTROL PANEL There is one two basic type of manually operated switch utilized the Conserver dishwasher It is the rocker switch Before working on the machine it is important that the power be turned off at the customer s circuit breaker To prevent the possibility of eiectrical shock trip the breaker to the OFF position Then turn the machine circuit breaker OFF located on the side of the control box The rocker switch
19. e ceramic seat and rubber cup being careful not to touch the housing Clean thoroughly the flange and housing gaskets of any scale or dirt build up Clean the counterbore where the ceramic seat is located and the shoulder of the motor shaft that fits next to the impeller To enable the ceramic face and rubber cap to be installed in the housing squarely and evenly the counterbore in the housing and the rubber cup should be coated with a thin film of oil Press the ceramic face and rubber cup into the counterbore of the housing using your thumbs Apply even pressure all the way around to ensure a good tight fit but be careful not to damage the top of the ceramic face Replace the housing on the motor being very careful not to damage or move the ceramic when passing the shaft through the ceramic Tighten the four bolts tightly Apply a thin film of oil to the new mechanical seal and press it into place by placing a piece of tubing over the shaft and pushing it toward the ceramic face The face of the seal has to fit snugly against the surface of the ceramic face Be very careful not to allow the ceramic face to come out of the rubber cup while installing the seal Reassemble the pump and motor by reversing the procedure in steps 1 9 Close petcock on pump Caution Do not operate unit until pump is filled with water 17 DRAIN VALVE ASSEMBLY STRAIGHT THROUGH MODEL ASSEMBLY PIN 0054100 2 PER UNIT ITEM P N 1 2 3 4 5 6 0054
20. e quite convinced that the surface is cleaned of all oil giue dirt detergent etc then the door guide should be placed on a flat surface and a bed of silicone adhesive any good non hardening glue should be laid on the inside of the door guide s surface top to bottom making sure that none of the exposed surface to the outside has any glue on it Take the door guide and snap it over the door s edge as described in the attached sketch Let this door set for at least one hour before use so that the glue or adhesive has a chance to set somewhat If these instructions are followed the door guides should adhere to the door Fig 1 PUT A STREAM OF SILASTIC OR NON HARDENING ADHESIVE IN INSIDE CORNER OF STRIP Fig 2 SIDE VIEW OF NYLATRON STRIP Fig 3 SNAP STRIP ON DOOR LIP NOTE DO NOT SLIDE STRIP FROM END ALWAYS SNAP ON Fig 4 PRESS DOWN WITH THUMB AND INWARD WITH FINGERS Fig 5 FINISHED APPLICATION END VIEW SILASTIC OR NON HARDENING ADHESIVE NYLATRON STRIP FIG 1 END VIEW gt FIG 2 ISOM VIEW NYLATRON PRESS DOWN WITH THUMB FORCE DOWN amp IN WITH FINGERS FIG 4 TROUBLE SHOOTING GUIDE PROBLEM Nothing on machine operates Will not fill with electrical power applied even though other components work Water runs continuously with power on Water runs with no electrical power applied to solenoid master sw
21. emove top using flat jaw wrench or channel locks b Remove poppet Clean poppet and V B top and body d Replace parts removed Replace needed parts or whole V B See instructions for preventative maintenance Remove pump drain strainer and clean thoroughly Contact your service agent Contact your service agent Clean arm Contact your service agent Replace or correct connection TROUBLE SHOOTING GUIDE PROBLEM None of the automatic functions work wash rinse Level of agents in bottle does not change Machine will not drain oN gt N gt N CAUSE Start switch faulty Wire connections poor Time rinse or wash micro Switch faulty Defective agent pump peristaltic Suction hose intake tube out of supple bottle Tubes in peristaltic pumps worn Timer micro switch defective Drain solenoid defective Chain to stopper broken Debris clogged around stopper 24 SOLUTION Check switch Replace if necessary see instructions page concerning replace ment of switches in control panel Correct connection Contact your service agent Replace Return to bottle Replace tubes Replace Replace or contact local Service agent Repair with wire and or replace Clean out e At Nang 1 it BACK VIEW ITEM P N DESCRIPTION ITEM PIN DESCRIPTION 1 0009400 CANTILEV
22. er to catch water 4 Clean Wash Rinse tubes Weekly or as needed See drawing next page Turn the circuit breaker to off position Open door and drain machine by lifting drain stoppers When empty replace drain stoppers Loosen the two thumb screws opposite each other on each the top and bottom assemblies Pull the assemblies out of the bases Remove the hub assembly by loosening the nut with a wrench After hub is off remove the end plugs and either flush with clean water or a brush A straightened paper clip makes an excellent too for cleaning the nozzles Clean the hub by either soaking or brushing with a deliming solution A toothbrush makes an excellent tool The bearings cannot be replaced separately the whole hub must be replaced if it is needed j Reassemble the Wash Rinse assembly by reversing steps d e f and g 5 Clean any deposits which may have built up on exterior moving parts Only as needed a Remove with clean cloth A stainless polish or oil may be used to loosen deposits b Deposits around fill switch can be removed with a dry toothbrush 6 if an external scrap trap is supplied with the unit flush the drain line and the scrap trap Weekly or as needed j Remove the 2 pipe nipple on the end of the fitting underneath the drain outlet b Insert a hose into the line and flush the line out with steady stream of water c Remove the scrap tray from the scrap trap and empty the food debris into a disposab
23. ground to ensure that a high or wild leg is NOT connected Voltage exceeding 150V to ground would indicate a high leg C If voltages are in required range turn on circuit breaker on the side of the dispenser con trol box To fill the unit with water a Located on the right side of the control box is a two positioned momentary switch To fill this unit initially with water push and hold the switch to the top of the unit until the water reaches the top of the cut out for the drain opening Release the switch and it will return to the off position b After the unit is full of water check for leaks and see if the solenoid valve opens and closes as the fill switch is turned on and off c After checking the plumbing lines for leaks run the unit through a complete cycle to determine the proper water level The proper level for the water is the top of the cut out for the drain opening leading from the machine into the drain strainer and stopper If this level is either not reached or is exceeded please turn to the timer section of this manual to determine the proper adjustment of the timer that has to be made tete d Above each peristaltic pump is a priming switch After making sure that the feeder tubes to the pumps are in their proper containers as marked on the pumps press the switch and hold it until there is a discharge of the fluid into the machine This is to be done to each pump before the initial operation of the machine Water m
24. itch off Vacuum breaker leaks Wash arms spray water but do not rotate Wash water only sprays up and out of tubes a couple of inches Wash motor does not operate indicator light does not glow at any time CAUSE No voltage to dishwasher a Customers fuse blown or circuit breaker tripped Machine circuit breaker tripped or turned off Voltage to machine low or circuit to machine broken Water hand valve off Fill switch faulty or loose wire connection Solenoid valve does not operate Fill switch sluggish or faulty Solenoid valve dirty or faulty Water pressure excessive Limed up Faulty Race ways where ball bearings rotate rough or full of food particles Pump drain strainer clogged Pump impeller worn or broken oniy after many years of use Obstruction in pump chute or wash manifold Wash arms clogged Faulty Lights faulty or poor connection 23 sah SOLUTION reset Turn reset Contact your electrician and or power company for repair Turn hand valve on Replace switch or wire terminal Contact your service agent electrician or power company for repair Replace Contact your service agent plumber or local repair man Check using pressure gauge during the flow period solenoid valve open should read 20 PSI if in excess installation of a Pressure Reducer can reduce pressure Disassemble a R
25. le container peop s 7 8 d Before reinstalling the scrap tray flush the line from the machine to the trap then from the trap to the drain line e Reinstall the scrap tray and replace the lid Never allow the main pump to be operated without water in the machine Inspect the peristaltic pumps on a weekly schedule for cracks in the tubes On the right side of the dispenser control box there is a counter to register each time the unit completes a full cycle Anticipate about every 30 000 cycles having to replace the tubes in the peristaltic pumps The tubes and instructions are available from your area parts distributor listed in the back of this manual WASH RINSE HEAD ASSEMBLY NEW STYLE PIN 0199400 ITEM PIN DESCRIPTION 1 0199401 TUBE AND ASSEMBLY 2 0199402 BEARING SPINDLE 3 0199403 RETAINING RING OR CLIP 4 0199404 BEARINGS 2 EACH 5 0199501 END PLUGS 2 WASH RINSE HEAD ASSEMBLY PIN 0199500 4 MACHINE ITEM DESCRIPTION 1 0199501 END PLUGS 4 2 VEE JETS 16 3 0199503 TUBE 4 4 0199504 INTERNAL SHAFT 5 0199504 HEX BUSHING 6 0199504 BEARINGS 4 EACH 7 0199504 EXTERNAL SHAFT TIMER ADJUSTMENTS The timer is self contained frame mounted timer of the repeating cycle type It is mounted in i the control box on the top of the machine to control the automatic functions of the machine The timer motor operates on 110 VAC 60 cy
26. led by an adjustable cam It operates the peristaltic pump that dispenses the rinse agent By adjusting the right side of the cam you can either increase or decrease your amount of rinse additive It should activate during the fill cycle Sanitizing Agent Micro Switch controlled by an adjustable cam It operates the peristaltic pump that dispenses the sanitizer solution By adjusting the right side of the cam you can either increase or decrease your amount of sanitizer solution It should activate during the fill cycle When the timer is preset at the factory it is set to dispense 24 milliliters of detergent 18 milliliters of rinse additive and 16 milliliters 50 parts per million sanitizing agent based on an 8 4 solution of Sodium Hypochiorite 10 1 2 TIMER MOTOR SNOOP TIMER MICRO SWITCH PIN 0177600 SPANNER WRENCH TIMER ASSEMBLY PIN 0171100 60 CYCLE PIN 0173200 50 CYCLE MOTOR DETERGENT CAM A DRAIN SOLENOID CAM F FRESH WATER SOLENOID CAM A RINSE ADDITIVE AGENT CAM A SANITIZING AGENT CAM A DEGREE CAM F F FIXED CAM A ADJUSTABLE CAM FUNCTION of SWITCHES CIRCUIT BREAKER INDICATOR LIGHT and CYCLE COUNTER Circuit Breaker The circuit breaker is rated at 15 amps and is utilized as a protection device for the unit 5 Fill Switch The Fill switch is spring loaded momentary rocker switch and must be held in the up position until the water has reache
27. ly Complete Vacuum Breaker 3 4 Conbraco yele 220V 50 Vacuum Breaker 3 4 Conbraco Repair Kit Valve 1 4 for Health Inspectors Gauge Valve Anti Foam 3 4 Valve Anti Foam Diaphragm Kit Wash Rinse Head Assembly N S Wash Rinse Head Tube amp Hub Assembly Wash Rinse Head Bearing Spindle 8 Wash Rinse Head Retaining Ring S S Wash Rinse Head Bearing N S Wash Rinse Head Assembly Comp Wash Rinse Head End Plugs Wash Rinse Head Vee Jets Wash Rinse Head Tube Wash Rinse Head Bearing amp Shaft Wash Rinse Head Thumb Screws Wash Rinse Head Adaptor Riser Wash Rinse Head Manifold Assembly Il ll 1 Wash Rinse Head Manifold Gasket II Wash Rinse Head Manifold Left Wash Rinse Head Manifold Right N h d A es N NINO gt 0 30 gt N NOTES
28. place ment parts as needed Both assemblies can be identified by the data plates which will indicate either the GOULDS or CENTURY Motor PLEASE REFER TO THE ILLUSTRATION WITH PARTS BREAKDOWN LIST OF BOTH ASSEMBLIES Note The Goulds Pump Motor Assembly may be used in place of the Price Pump Century Motor However new mounting holes MUST be drilled for proper placement GOULDS WASH RINSE PUMP ASSEMBLY P N 0087000 PRICE PUMP CENTURY MOTOR ASSEMBLY PIN 0087400 GOULDS ASSEMBLY ITEM PIN DESCRIPTION 0087001 MOTOR 110V 1 HP 3450 RPM 0087002 MOTOR SHAFT DEFLECTOR 0087003 HOUSING TO FLANGE CAP SCREW 0087004 HOUSING TO MOTOR CAP SCREW 0087005 HOUSING PRICE PUMPICENTURY MOTOR ASSEMBLY 0087006 CERAMIC FACE FOR SEAL 4 0087401 Motor Century 0087006 MECHANICAL SEAL 6 amp 7 0087403 Mech Seal amp Ceramic Face 0087008 IMPELLER 8 0087404 impeller x 0087009 IMPELLER NUT 10 0087402 Gasket 10 0087010 FLANGE GASKET 11 0087911 FLANGE 12 0087912 FLANGE PETCOCK 16 REPLACING SEAL and CERAMIC WASH RINSE PUMP Function The pump is part of the total motor pump system and utilizes one shaft seal and ceramic to prevent the pump from leaking around the impeller and shaft One gasket is used to prevent leakage between the pump housing and the pump flange Replacement of Seal and or Ceramic 1 2 10 11 12 13 14 Remove the power source to the ma
29. place two cups or less of deliming compound into water Be sure to follow the amount and directions given on the package or bottle of the compound used The compound is available from your detergent supplier e Close door and push start switch Run through four cycles f When cycle light goes out open door and examine the interior All lime should be removed and parts should be shiny If not scrub stubborn deposits with brush and repeat operation Protect hands with waterproof gloves g After the interior is clean turn off circuit breaker empty wash water by removing the drain stoppers Remove basket strainers and flush away all debris and build up h Replace the basket strainers Turn circuit breaker on to refill the machine and allow it to run through a cycle then again drain as instructed in f i Return the three hoses to the sump and install in the hose bracket j Return the three hoses to their proper containers and prime the pumps 2 Clean the strainer baskets to provide for the maximum amount of water retum to the pumps possible Daily or as needed a Remove baskets from drain openings and brush away any debris or force it out of the strainer openings with water 3 Clean Y strainer on incoming water line Yearly or as needed Water to machine must be turned off for this operation b Remove plug and clean strainers as water is trapped near strainer and 120 140 F use care in removing plug and have contain
30. ter level before operating and if the level is down see step 6 m oo 9 Q o ITEM PIN 1 2 3 4 5 0152100 0169000 0053813 0008600 0171100 0173200 0054106 DESCRIPTION PUMP INTAKE STRAINERS 2 WASH RINSE WATER THER MOMETER DRAIN LINE STOPPERS 2 CANTILEVER TIMER 115V 60 CYCLE TIMER 220V 50 CYCLE DRAIN SOLENOID T STYLE 115V ITEM P N 7 10 11 12 0009000 0087000 0001210 0001211 0001203 DESCRIPTION FILL LEVEL 5 16 ABOVE OF CUTOUT FOR DRAIN CANTILEVER DOOR SPRING PUMP amp MOTOR ASSEMBLY 60 CYCLE OPERATIONS DECAL TIMER DECAL AND DET SAN RIN DECALS CLEAN STRAINER DECAL GENERAL INSTRUCTIONS PREVENTIVE MAINTENANCE THE FOLLOWING IS TO PERFORMED AS NEEDED Note Read the following instructions carefully Proper maintenance of your Conserver Dishwasher will ensure optimum service with a minimum of down time Before removing the cover to the Dispenser Control Box tum off the circuit breaker on the side of the box Remove all lime and corrosion deposits Weekly or as needed a Remove all three hoses for the pumps from their containers b Remove the three hoses from the sump on the front of the machine and place them off to the side in another container This will prevent the chemicals from entering the sump during the cycling of the machine Fill machine with wash water as would ordinarily be done for washing d Open door and
31. uild up should be completely removed so it may be necessary to use an abrasive pad non metallic to clean While you have the door out of channel make sure it is not dented or crooked channel is crooked or dented use wide block to spread to proper opening Clean nylatron runners on the doors or replace nylatron if excessively worn See instructions on door runners Check door channels on machine for evenness and burrs After replacing doors check for proper operation by raising and lowering with cantilever 9 Problem One side of door higher than other and does not close completely Solution Straighten cantilever arm 2 This can sometimes be accomplished while arm is on machine by forcing down on the arm connected to the high door while the other side of the cantilever is pulled up 3 If step two cannot be accomplished on machine cantilever will have to be removed and straightened 20 SL E s T TITIA TUTI NUT DSN Li 477 n SERERE APPLYING NYLATRON STRIP to CONSERVER DOOR It s important when removing the old door guides that the surface be cleaned thoroughly This be done with a solvent that will dissolve the remaining glue and or the use of a fine sandpaper to scratch the surface where the door guide would make contact with the stainless steel door After this is accomplished and you ar
32. ust be in wash rinse tub to prevent discoloration or deterioration of the stainless tub by chemicals e The dishwasher is now ready to proceed with the washing of dishes in accordance with operating instructions in this manual DESCRIPTION DRAIN OUTLET 2 GRAVITY FEED INCOMING WATER CONNECTION 34 IN BACK CUSTOMER ELECTRICAL SERVICE CONNECTION IN BACK 0046500 DETERGENT DISPENSER PUMP 115V 60 CYCLE 0046000 DETERGENT DISPENSER PUMP 230V 50 CYCLE 0046500 RINSE ADDITIVE DISPENSER PUMP 115V 60 CYCLE o 10 12 0154300 0154300 0034000 0012000 RINSE ADDITIVE DISPENSER PUMP 230V 50 CYCLE SANITIZING SOLUTION DISPENSER PUMP 115V 60 CYCLE SANITIZING SOLUTION DISPENSER PUMP 230V 50 CYCLE PRIMING SWITCHES CONTROL SWITCHES COUNTER CYCLE CIRCUIT BREAKER DISPENSING HOSES FILL LEVEL 5 16 ABOVE TOP OF CUTOUT FOR DRAIN Note Read the following instructions carefully Proper operation of your Conserver Dishwasher GENERAL INSTRUCTIONS OPERATION will ensure clean and sanitized glasses and dishes at optimum efficiency Dish Preparation 1 2 3 4 Scrape dishes thoroughly Pre wash by soaking spraying with pre rinse hose Place dishes and cups in dish rack cups upside down _ Place glasses and silverware in combination glass silverware rack glasses upside down Scatter silverware loosely on bottom Do not put glasses on top of silverware Note Silverware should
33. wall 67 1 14 56 34 2 Drain Discharge FRONT VIEW RIGHT SIDE VIEW All dimensions and specifications are subject to change without notice GENERAL INSTRUCTIONS INSTALLATION Note Read the following instructions carefully Proper installation of your Conserver Dishwasher 0 40 10 ensure proper machine operation Cut straps holding machine to base of crate ease machine on to floor and move into place of installation Connect drain line to bottom of machine 2 IPS female fitting on front of machine to con form with local and or national codes Drain is a gravity feed system from the machine a The Conserver is designed to accommodate an external scrap trap if one is shipped with the unit The scrap trap should be placed beneath the unit with the top opening to the right of the pump and motor mounting shelf so that the top hole of the scrap trap is in line with the drain opening from the machine b Direct the drain line from the dishwasher to the top of the trap and plumb accordingly with 2 pipe of the necessary length Connect a 2 fitting to the back of the scrap trap and plumb to the drain line The drain line is a gravity feed system from the dishwasher to the scrap trap and also from the scrap trap to the drain line Scrap trap aids sluggish drains by containing machine water as it drains and letting it drain off slower Connect incoming 34 water line with capacity to supply 16
34. witches is not available just run dishwasher through severa cycles to move liquid from storage bottles to pumps Checkout of Sanitizing Injector The pump can be deemed operational if the following items are observed 1 the cam roller assembly rotates during each cycle 2 the solution is observed passing through the tube Note Both of these operations must be observed to determine if the sanitizing agent is being dispensed If it is determined that the unit is not operating correctly the following procedures will aid in correcting the problem Make certain that the tube is in the bottle of solution Make certain that there are no cracks in the tubing and particularly in the pump hose Check all wire connections on the pump the timer cam and the primer switch Check to see that there is no debris in the tubes Make sure that the tubing is inserted into the pump hose so that air is not drawn into the system 14 SANITIZING AGENT INJECTOR ITEM PIN ph DESCRIPTION 0046501 PUMP MOTOR 60 CYCLE 0046502 PUMP HOUSING 0046503 HOUSING MOUNTING BOLTS 3 10 32 FILLSTER HEAD 0046504 CAM ROLLER ASSEMBLY 0046505 CAM ROLLER SET SCREW 0046506 PUMP HOSE 0046507 HOSE CLAMPS 9 0046509 PLATE MOUNTING SCREWS 4 8 32 10 0046510 INTAKE OR SUCTION HOSE 11 0046510 OUTPUT OR INJECTOR HOSE It is important to obtain the name of the correct type of pump motor assembly before ordering re
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