Owner’s Manual MODEL GL-X INSTALLATION & OPERATION Rev. 1.01B CMA DISHMACHINES 12700 KNOTT AVENUE GARDEN GROVE, CALIFORNIA 92841 800-854-6417 FAX 714-895-2141 www.cmadishmachines.
TABLE OF CONTENTS MODEL CMA-GL-X 1. SPECIFICATIONS ......................................................................................... 2 1.1. GL-X .............................................................................................................................................. 2 1.2. GLX OPERATIONAL CYCLE ............................................................................................................ 3 2. GETTING STARTED ..................................................
1. Specifications 1.1. METRIC EQUIVALENT GL-X WATER CONSUMPTION PER RACK 1.7 GAL. 6.44 L PER HOUR 40.8 GAL. 154.4 L WASH TIME-SEC 58 58 RINSE TIME-SEC 32 32 DWELL TIME-SEC 30 30 2 MIN. 2 MIN. 30 30 WASH TANK CAPACITY 1.7 GAL. 6.44 L PUMP CAPACITY 35 GPM 132.5 LPM 140°F 60°C WATER INLET ½” 1.27 cm DRAIN CONNECTION 1” 2.
1.2. GLX Operational Cycle The GLX Operational Cycle has a total cycle time of 2 minutes (120 seconds). The Timing Diagram and the steps listed below detail the individual functions that are executed during each Operational Cycle. Seconds: 0 10 20 30 40 50 60 70 80 90 100 110 120 Instant Start Relay Cam 1 Start/Stop Cam 2 Detergent Cam 3 Cam 4 RINSE WASH F L U S H Drain FILL Flush/Fill Cam 5 Sanitizer Cam 6 Rinse Pump Motor Cam 7 Heater Cam 8 1.
to run for a total of 2 minutes, at which time it switches OFF—resetting the cam timer—and waits for the next start command. 2. Cam switch 7 controls the pump motor.
Operation 2. Getting Started 2.1. Introduction to the GL-X The GL-X Glasswasher is unique in its field; it has all the features of a standard commercial size machine packed into an under-counter, standalone glasswasher. Operation of the GL-X is extremely easy. After initially filling the machine (see section 3.1.3 Filling the Machine), pressing the rocker Fill/Start switch to the “START” position begins the operation cycle, which runs automatically.
Operation 2.2. Receiving and Installation The glasswasher is shipped from the factory in a corrugated box on a wooden pallet. The installation guidelines give a systematic procedure for setting up the machine. 1. Start by removing the box and packaging material. Check for the following component parts: A. Drain Screen: The Wash Tank Scrap Screen is shipped inside the wash cavity of the machine. This screen must be in place during operation.
Operation 2.2.2. Plumbing Notice to Plumber: The plumber connecting this machine is responsible for making certain that the water lines are THOROUGHLY FLUSHED OUT BEFORE connecting to the dishwasher. The machine is equipped with a gate valve with a ½” 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 water line used must be of sufficient length and flexibility to permit the machine to be moved for cleaning.
Operation 3. Operation 3.1. Initial Setup 3.1.1. Check… Drain screen is in place Spay arms and end plugs are secure 3.1.2. Chemicals Assure there is a sufficient supply of chemicals before beginning a shift. Note: Use only commercial-grade detergents and rinse aids recommended by your chemical professional. Do not use detergents and rinse aids formulated for residential dishwashers.
Operation Toggle De-lime switch to the “De-lime” position. Allow the machine to run for several minutes or until the interior lime build up has been dissolved. Flip De-lime switch to the “Normal” position. Warning: Close the dishmachine door before activating the De-lime Switch. Skin contact with de-liming solutions can cause severe irritation and possible burn. Always wear protective clothing and goggles when handling chemicals.
Maintenance 4. Maintenance The maintenance procedures detailed in this section are to be performed by qualified personnel. 4.1. Timer assembly The standard timer assembly consists of a (2 minutes per revolution) motor turning a common shaft, which, in turn, rotates eight cams. As the cams rotate, they control various functions and the sequence of the operational cycle. A label on the timer assembly identifies the individual function of each of the 8 cams.
Maintenance 4.2. Quick service guide MODELS: L-1X, L-1X16 UNDER COUNTER TECHNICAL ISSUE Wash Pump motor will not shut off Continues cycles Sustainer heater not working Machine does not drain Does not hold water Tank overflows overnight Water leaks out of Vacuum Breaker CAUSE SOLUTION Delimer switch in delime position Flip to NORMAL position Faulty delimer switch Replace switch, P/N 00475.30 Faulty manual drain switch Replace switch, P/N 03481.00 Faulty contactor Replace contactor, P/N 00404.
Maintenance 4.3. Troubleshooting PROBLEM LIKELY CAUSE SOLUTION Machine inoperative Power off at circuit breaker Reset circuit breaker Defective power switch Replace power switch P/N: 15524.00 Defective timer assembly motor Replace timer assembly motor P/N: 00501.00 Pump Motor inoperative Door is open Close door Control drawer is pulled out Secure control drawer Defective reed (door) switch Replace reed (door) switch P/N: 00556.
Maintenance PROBLEM LIKELY CAUSE SOLUTION Low heat during operation Low incoming water temperature Turn up supply water heater (below 140° F) Insulate supply water pipe Thermostat out of adjustment Adjust thermostat (Optional) sustainer heater not installed Install (optional) sustainer heater P/N: 04109.11 Defective sustainer heater Replace heater P/N: 04109.
Maintenance PROBLEM LIKELY CAUSE SOLUTION Rinse pump does not run Defective rinse pump motor Replace pump motor P/N: 00416.00 Activating detergent primer switch does not run pump Defective timer assembly Replace timer assembly* (Cam 6) P/N: 00408.80 Defective sani/detergent primer switch Replace primer switch Defective detergent pump motor Replace pump motor P/N: 03475.00 P/N: 00416.
Addendum 5. Addendum for Machines Installed in the City of Chicago “All food dispensing establishments using chlorine or other approved chemical sanitizers shall, at all times, maintain an adequate testing device.” “Dishes and other eating and drinking utensils to be washed in a dishwashing machine shall be properly scraped and pre-rinsed and shall be stacked in racks or trays so as to avoid overcrowding, and so as to permit the wash and rinse waters to reach all surfaces of each utensil.
Appendix A: Operator & Cleaning Instructions MODEL GLX INSTALLATION & OPERATION MANUAL Rev. 1.
PUMP MOTOR HEATER CONTACTOR PUMP CONTACTOR T3 T2 HEATER RELAY T3 ADJ. THERMOSTAT 4 SUSTAINER HEATER 8 WATER SOLENOID VALVE NC 12 DRAIN 1 NO BAND HEATER T3 T2 T1 L3 L2 L1 L3 L2 5 C 14 9 13 MODEL GLX INSTALLATION & OPERATION MANUAL Rev. 1.01B L1 115 VAC NEUTRAL FLOAT SWITCH SANI PRIMER RINSE PRIMER 8 CAM TIMER DETERGENT PRIMER SANI WIRE DIAGRAM FOR MODEL: GL-X RINSE DET 08/26/14 Rev. 1.05 Electrical Diagram 6.
Electrical Diagram MODEL GL-X INSTALLATION & OPERATION MANUAL Rev. 1.
