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Maintenance  

 

4.2. 

Quick service guide 

 

MODELS: GLX 

 

TECHNICAL ISSUE 

CAUSE 

SOLUTION 

  

Delimer switch in delime position  

Flip to 

NORMAL position 

Wash Pump motor will not shut off 

Faulty delimer switch 

Replace switch, P/N 00475.30 

  

Faulty manual drain switch 

Replace switch, P/N 03406.62 

  

Faulty contactor 

Replace contactor, P/N 00404.82 

Continues cycles 

Faulty  #1 micro switch (start/stop) 

Replace switch, P/N 00411.00 

  

Faulty start/fill switch  

Replace switch, P/N 03470.01 

  

Faulty #1 micro switch  

Replace switch, P/N 00411.00 

  

Low water level inside machine 

Add water to tank to activate float switch, adjust 

water cam on timer 

Sustainer heater not working 

Faulty float switch 

Replace switch, P/N 13463.10 

  

Machine not level 

Level machine 

  

Faulty ice cube relay 

Replace relay, P/N 00631.00 

Machine does not drain 

Faulty  #3 micro switch (drain) 

Replace switch, P/N 00411.00 

  

Faulty drain valve 

Replace drain valve, P/N 04103.00 

Does not hold water 

Faulty  #3 micro switch (drain)  

Replace switch, P/N 00411.00 

  

Clogged or defective drain valve  

Clean and/ or replace drain valve, P/N 04103.00 

Tank overflows overnight 

Debris in water Solenoid Valve 

Clean and replace valve diaphragm, P/N 

00707.00 

Water leaks out of Vacuum Breaker 

Dirty or defective vacuum breaker kit 

assy 

Clean or replace internal parts, P/N 03623.00 

  

Faulty check valve 

Replace check valve, P/N 00715.00 

  

Male/ female plug on the back of control 

drawer is loose 

Secure plug 

Wash Pump motor not running 

Faulty door reed switch  

Replace reed switch, P/N 00557.55 

  

Faulty 7th micro switch 

Replace switch, P/N 00411.00 

  

Faulty motor contactor 

Replace contactor, P/N 00404.82 

  

Faulty Start/Fill Switch 

Replace switch, P/N 03470.01 

Timer does not rotate 

Faulty #1 micro switch 

Replace switch, P/N 00411.00 

  

Faulty timer motor 

Replace motor assembly, P/N 00501.00 

  

Faulty #4 Micro switch 

Replace switch, P/N 00411.00 

Machine does not fill 

Debris inside water solenoid valve or 
Faulty valve 

Clean and replace valve diaphragm, P/N 
00707.00 

  

Faulty water solenoid coil 

Replace solenoid coil, P/N 00738.10 

  

Delimer switch in wrong position  

Switch to 

NORMAL position 

Sanitizer pump does not run 

Faulty 5th micro switch 

Replace switch, P/N 00411.00 

  

Faulty sanitizer pump motor 

Replace motor, P/N 00416.00 

 

0204 

MODEL GL-X INSTALLATION & OPERATION MANUAL Rev. 1.01 –08/04/05                                                       

PAGE

                                        

  

11

Summary of Contents for CMA-GL-X

Page 1: ...ION OPERATION Rev 1 01 8 0 0 8 5 4 6 4 1 7 FAX 714 895 2141 Owner s Manual Keep with machine for reference C M A D I S H M A C H I N E S 1 2 7 0 0 K N O T T A V E N U E GARDEN GROVE CALIFORNIA 92841 www cmadishmachines com ...

Page 2: ...3 OPERATION 8 3 1 INITIAL SETUP 8 3 1 1 Check 8 3 1 2 Chemicals 8 3 1 3 Filling the Machine 8 3 2 GENERAL 8 3 2 1 Pre Scrapping 8 3 2 2 Proper Chemical Dosage 8 3 2 3 Proper Filling 9 3 2 4 Water Pump 9 3 2 5 Pump Cavitation 9 4 MAINTENANCE 10 4 1 TIMER ASSEMBLY 10 4 1 1 Cam Adjustment 10 4 2 QUICK SERVICE GUIDE 11 4 3 TROUBLESHOOTING 12 5 ADDENDUM FOR MACHINES INSTALLED IN THE CITY OF CHICAGO 15 ...

Page 3: ... INLET 1 27 cm DRAIN CONNECTION 1 2 54 cm CYCLE TEMPERATURES recommended 140 F 60 C WASH F Min 120 F 52 C FRAME DIMENSIONS DEPTH 24 3 4 63 cm WIDTH 24 61 cm HEIGHT 34 with legs adjusted 39 40 1 8 99 102 cm MAX CLEARANCE FOR GLASSES 11 28 57cm ELECTRICAL 115 VAC 16 AMPS SUSTAINER HEATER Not Booster Heater 1 25 kW WASH PUMP MOTOR 13 4 AMPS MUST CONNECT TO DEDICATED 20 AMP SUPPLY CIRCUIT COMPLIANCE W...

Page 4: ...er motor so that the START switch can be released a moment after it has been toggled without the cam timer motor losing power b After about 2 seconds Cam 1 the Start cam latches ON the power to the cam timer motor and drops out the instant start relay The cam timer motor continues to run for a total of 2 minutes at which time it switches OFF resetting the cam timer and waits for the next start com...

Page 5: ...he machine begins to fill for the rinse cycle Once the machine has refilled sufficiently the pump motor restarts carrying out the rinse portion of the cycle as the filling of the wash tank completes 5 Cam switch 2 controls the detergent pump and turns ON about 5 seconds after the operational cycle is started and runs for a few seconds to provide sufficient detergent for the wash cycle This cam can...

Page 6: ...sswasher The first section provides the specifications and details of the operational cycle The next section explains how the machine is packaged and what to look for when receiving the machine After unpacking the machine this manual explains how to install and set up the machine for use Requirements are given for plumbing wiring and space considerations Our well trained sales representatives prio...

Page 7: ...ower to the GL X machine see specification sheet page 2 The power connection must be such that there is sufficient length of flexible conduit to permit the machine to be moved for cleaning 2 2 2 Plumbing The machine is equipped with a gate valve with a female NPT connection located at the lower left hand corner facing the back of the machine A 140 F water line should be plumbed to this point The w...

Page 8: ... machine is properly sized 20 amp Service voltage and phase type are correct to machine data plate Drain hose is installed with adequate air gap Glasswasher is properly grounded Glasswasher is properly leveled Machine circuit breaker is labeled GLASSWASHER Machine has been connected with correctly sized wire To handle 20 amp MODEL GL X INSTALLATION OPERATION MANUAL Rev 1 01 08 04 05 PAGE 7 ...

Page 9: ...rocker switch in the DRAIN position until the machine is completely drained To avoid running the pump dry do not hold the Drain rocker switch in the DRAIN position any longer than necessary 4 Remove and clean the drain screen Remove and clean the spray arms See wall chart instructions 5 Replace the drain screen and spray arms 3 2 1 Pre Scrapping It is essential that the operator thoroughly underst...

Page 10: ...hine to maintain constant pressure Note The tank must be properly filled and the machine properly leveled or the float switch which prevents the heater from turning on if the level is too low will not permit the heater to turn on 3 2 4 Water Pump The water pump takes in water from the drain sump and pumps it to the spray nozzles at a rate of 35 gallons per minute and a pressure at the nozzles of a...

Page 11: ...The cams are slip fit and a cam adjustment wrench is provided a small screw driver or the edge of a table knife can also work to adjust the cams 4 1 1 Cam Adjustment The two sides of each cam connect to the shaft with a slip fit so all cam adjustments are made by rotating one side of the cam on the shaft to either increase or decrease the size of the cam groove 1 Turn off the circuit breaker provi...

Page 12: ...alve P N 04103 00 Tank overflows overnight Debris in water Solenoid Valve Clean and replace valve diaphragm P N 00707 00 Water leaks out of Vacuum Breaker Dirty or defective vacuum breaker kit assy Clean or replace internal parts P N 03623 00 Faulty check valve Replace check valve P N 00715 00 Male female plug on the back of control drawer is loose Secure plug Wash Pump motor not running Faulty do...

Page 13: ...0404 82 Pump Motor runs with door open Delime switch is on Turn off delime switch Motor runs continuously Delime switch is on Turn off delime switch Defective thermostat on heater Replace heater P N 04109 10 Defective heater relay Replace heater relay P N 00631 00 Defective timer assembly Cam 8 Replace timer assembly P N 00408 80 Defective heater Replace heater P N 04109 10 Defective float switch ...

Page 14: ...solenoid valve Replace water solenoid valve P N 03603 10 Defective fill start switch Replace fill start switch P N 03470 01 Fill water won t shut off Defective timer assembly Cam 4 Replace timer assembly P N 00408 80 Drain hose is kinked Un kink drain hose Defective drain switch Replace drain switch P N 03406 64 Activating drain switch does not drain machine Defective drain valve motor Pump will s...

Page 15: ...ounter P N 03408 50 Counter does not increment Defective timer assembly Cam 3 Replace timer assembly P N 00408 80 Running light does not light while cycle runs Defective cycle light Replace running light green P N 00476 00 Power light does not light but machine runs Defective power light Replace power light red P N 00406 00 Wash tank temperature gauge displays wrong temperature Defective temperatu...

Page 16: ... machines shall be thoroughly cleaned at least once each day The pumps and the wash and rinse sprays or jets shall be so designed that a forceful stream of water will reach all surfaces of the utensils when they are properly racked These parts shall be thoroughly cleaned at least once each day The pumps and the wash and rinse sprays or jets shall be designed that a forceful stream of water will re...

Page 17: ...Appendix A Operator Cleaning Instructions MODEL GL X INSTALLATION OPERATION MANUAL Rev 1 01 08 04 05 PAGE 16 ...

Page 18: ... RINSE PRIMER Rev 1 03 L1 L2 T3 T2 T3 L3 PUMP CONTACTOR L1 L2 T1 T2 T3 L3 HEATER CONTACTOR DETERGENT PRIMER 115 VAC NEUTRAL GND BOOSTER HEATER 8 CAM TIMER FLOAT SWITCH NC NO C 1 4 8 5 9 12 14 13 HEATER RELAY BAND HEATER WIRE DIAGRAM FOR MODEL GL X MODEL GL X INSTALLATION OPERATION MANUAL Rev 1 01 08 04 05 PAGE 17 ...

Page 19: ... MODEL GL X 09 06 05 DELIME NORMAL DOOR SAFETY SWITCH CYCLE LIGHT POWER LIGHT Rev 1 02 NC NO C 1 4 8 5 9 12 14 INSTANT START RELAY 13 DRAIN 2 3 8 POWER DIGITAL THERMOMETER TRANSFORMER J1 J2 2 1 3 8 7 FILL START GROUND MODEL GL X INSTALLATION OPERATION MANUAL Rev 1 01 08 04 05 PAGE 18 ...

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