CMA Dishmachines GL-X Dishwasher User Manual
Contents
1. e 9 3 2 5 TOP A RNR AAR 9 MAINTENANG A A a ta 10 Hal SMERA SEMB fe a dca bi hat g a g 10 4 1 1 E a Mt dd et A 10 QUICK SERVICE GUIDE i i 11 Aide JIIROUBEESHOOTING __ ___________ 12 5 ADDENDUM FOR MACHINES INSTALLED IN THE CITV OF CHICAGO 15 APPENDIX A OPERATOR 4 CLEANING 53 16 6 ELECTRICAL DIAGRA Mi etnies 17 1 Specifications METRIC EQUIVALENT 1 1 GL X 5 PER RACK 1 7 GAL 6 44 L OPERATING CVCLE WASH N RINSE TIME SEC ___48 DWELL TIME SEC TOTAL CYCLE 2 MIN 2 MIN OPERATING CAPACITY 57 48 15 RACKS PER HOUR 7 PER HOUR 40 8 GAL 154 4 L 48 30 WASH TANK 1 7 GAL 6 44 L PUMP CAPACITV 35 GPM 132 5 LPM WATER REQUIREMENTS i C WATER INLET C O DRAIN CONNECTION F CYCLE 140 F TEMPERATURES recommended F WASH F Min 52 C FRAME DIMENSIONS DEPTH 59 69 cm WIDTH 60 96 cm HEIGHT 34 34 with legs adjusted 76 2 MAX CLEARANCE FOR GLASSES 114 31 cm ELECTRICAL 115 SUSTAINER HEATER 1 25 kW Not Booster Heater WASH PUMP MOTOR 13 4 AMPS MUST CONNECT TO DEDICATED 20 SUPPLY CIRCUIT COMPLIANCE WITH LOCAL ELECTRI2. LL z 9 lt LLI a GROUND DIGITAL THERMOMETER TRANSFORMER WASH TANE INDICATOR TEMPERATURE SENSOR MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 PAGE18
3. o Machine has been connected with correctly sized wire To handle 20 amp MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 Operation 3 Operation 3 1 Initial Setup 3 1 1 Check Drain screen is in place Spav arms end plugs are secure 3 1 2 Chemicals Assure there is a sufficient supply of chemicals before beginning a shift 3 1 3 Filling the Machine e With the power ON press and hold the Fill Start switch in the FILL position until the water level in the wash tank is about 1 deep or just below the bottom wash arm 3 2 General Caution Do not operate the dishmachine without the drain screen in place Debris getting into the pump impeller can damage the pump 1 Load a rack of glass into the machine and close the door 2 With the machine filled to the proper level press rocker Fill Start switch to the START position the machine will automatically begin its cycle The green running light on the switch will illuminate while an operational cycle is in process At the end of the shift drain the machine by holding the Drain 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 dr
4. Screen The Wash Tank Scrap Screen is shipped inside the wash cavity of the machine This screen must be in place during operation It has been designed to perform two basic functions e Strain water that is circulating through the spray arms and pump assembly basket to catch heavy solids or broken glass that could plug the pump B Spray Arms The end caps on the spray arms have been caped to protect them in shipping Remove the cap from the spray arms C Tube Stiffeners The tube stiffeners must be used to prevent the feed tubes from curling up inside the chemical pail allowing the tip to rise out of the chemical Remove the tie wraps securing the tube stiffeners to the dishmachine to free them up for use 2 Setthe machine in place and using the leg adjusters level from side to side and front to back VERV IMPORTANT 2 2 1 Electrical 20 amp 115 volt 60 Hz dedicated circuit must be used to supplv electrical power 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 7 gt female NPT connection located at the lower left hand corner facing the back of the machine 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 f
5. lower than the water pressure was at the factorv the number 4 cam mav need to be adjusted to correct the difference see section 4 1 1 Cam Adjustment The machine should be filling to a level about 1 deep over the entire bottom of the wash tank or just below the lower wash arm lf the water pressure at the facilitv varies throughout the dav a pressure regulator have to be installed on the water supplv line to the machine to maintain constant pressure Note The tank must be filled and the machine 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 rate of 35 gallons per minute and a pressure at the nozzles of approximately 7 to 10 PSI After being released through the sprav arms and washing or rinsing the dishes the water runs down the pan to the sump through drain screen and back to the pump A 115 volt 1 HP motor operating at 3450 RPM drives the pump The impeller is mounted with a right hand thread onto a 5 8 stainless steel shaft which is coupled to the motor armature shatt See section Errorl Reference source not found Errorl Reference source not found for a detailed drawing 3 2 5 Pump Cavitation Bv listening to the normal pumping sound of the motor it can be determined if there is insuffici
6. timer assembly Replace timer assembly Sani pump does not run Defective sani pump motor decors pump motor Defective timer assemblv timer assembly Cam 5 P N 00408 80 timer assembly motor P N 00501 00 or micro switches P N 00411 00 be replaced independently if that is the component that has failed Rinse pump does not run Defective rinse pump motor Replace pump motor P N 00416 00 Defective timer assembly Replace timer assembly Cam 6 P N 00408 80 MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 Maintenance PROBLEM LIKELV CAUSE Activating detergent primer Defective sani detergent primer Replace primer switch switch does not run pump switch P N 03470 00 Detective detergent pump motor Replace pump motor P N 00416 00 Defective sani detergent primer Replace primer switch SOLUTION Activating sani primer switch does not run pump switch P N 03470 00 Defective sani pump motor Replace pump motor P N 00416 00 Activating rinse primer Defective rinse primer switch Replace primer switch switch does not run pump P N 03470 00 Defective rinse pump motor Replace pump motor P N 00416 00 Counter does not Defective counter Replace counter increment P N 03408 50 Defective timer assembly Replace timer assembly Cam 3 P N 00408 80 Running light does not Defective cycle light Replace run
7. CAL CODES MUST BE FOLLOWED SHIPPING WEIGHT GL X Approximate 190 86 2 kg MODEL GL X INSTALLATION 4 OPERATION MANUAL Rev 1 00A 08 04 05 Page 2 1 2 GL X Operational Cvcle The GL X Operational Cvcle has a total 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 Flush Fill vam Sanitizer Cam 6 Rinse Cam 7 Pump Motor Cam 8 Heater 1 With the machine powered on toggling the START switch begins a cycle a Toggling the START switch energizes both the cam timer motor and the instant start relay The instant start relay latches ON the power to the cam timer 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 command 2 Cam switch 7 controls the pump motor The pump motor comes ON at the beginning of the operational cycle and continues to run until the end of the drain function controlled by cam switch 3 at which time it turns off f
8. EL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 Maintenance PROBLEM LIKELV CAUSE SOLUTION Low heat during operation Low incoming water temperature up supply water heater below 140 F Insulate supply water pipe Thermostat out of adjustment Adjust thermostat Defective sustainer heater Replace heater P N 04109 10 Low spray arm water flow Limed up spray arm nozzles De lime spray arm nozzles With power on activating Defective fill start switch cycle Replace fill start switch start switch does not begin light will not light either P N 03470 01 25 Defective timer assembly Replace timer assembly Cam 1 P N 00408 80 Start switch requires more Defective Instant Start ice cube Replace ice cube relay than 1 second activation to relay P N 00631 00 run cycle not fill machine P N 03470 01 Defective water solenoid valve Replace water solenoid valve P N 03603 10 Fill water won t shut off Defective water solenoid valve Replace water solenoid valve P N 03603 10 Defective fill start switch Replace fill start switch P N 03470 01 Defective timer assembly Replace timer assembly Cam 4 P N 00408 80 Activating drain switch Drain hose is kinked Un kink drain hose does not drain machine Defective drain switch Replace drain switch P N 03406 64 Defective drain valve motor Replace drain valve motor Detergent pump does not Defective detergent pump motor Replace pump motor Defective
9. MODEL GL X INSTALLATION amp OPERATION Rev 1 00A CMA DISHMACHINES 12700 KNOTT AVENUE GARDEN GROVE CALIFORNIA 92841 800 854 6417 FAX 714 895 2141 www cmadishmachines com TABLE OF CONTENTS MODEL GMA GL X Te SPECIFICATIONS 2 6 A AT TA 2 E2 GLA YCEE 3 2 STARTED 5 21 5 2 2 ed iii ei se e e she 6 2 222 A 2 2 9 OTIS i a 6 2 4 Installescheok i si 35 JOPERATOM se See earn ETA 8 T Ea AS B 8 Jekk 7 a A E 8 3 1 2 A MA 8 3 1 3 Filling th M QC 8 8 3 2 1 PVCS CVAD IU 8 2 22 proper c hemiea l Dos ien 8 3 2 3 9 3 2 4 W
10. PAGUE LA USE TOOTHPICK amp PUSH TRASH INTO ARM REMOVE PARA ABRIR LOS ORIFICIOS END PLUG AND FLUSH WITH DESTAPAR POR LAS PUNTAS WATER REMOVIENDO EL ENGUAGAR LOS CON AGUA RE INSTALL SPRAY ARM BY TURNING BEARING COUNTER CLOCKWISE REINSTALE EL BRAZO ROCIADOR GIRANDO HACIA LA IZQUIERDA PUSH AND HOLD FILL BUTTON UNTIL WATER IS JUST BELOW BOTTOM WASH ARM OPRIMA EL BOTON DE LLENADO MANTENGALO APRETADO HASTA QUE EL NIVEL DE AGUA QUEDE DEBAJO DEL BRAZO DE ROCIADO 1 FOR NORMAL OPERATION THE DELIMER SWITCH MUST BE IN NORMAL POSITION NOTE SWITCH IN DELIMER POSITION WILL CAUSE MACHINE TO RUN CONTINUOUSLY PARA EL FUNCIONAMIENTO CORRECTO EL CONTACTO DE ACIDO DELIMER DEBE ESTAR POSICION NORMAL PARA EL LAVADO CON ACIDO EL CONTACTO DELIMER DEBE ESTAR EN POSICION ACIDO DELIMER EN ESTA POSICION LA MAQUINA FUNCIONARA PERMANENTEMENTE USE UN PICADIENTES PALILLO PAGE16 MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 Electrical Diagram 6 Electrical Diagram Rev 1 02 09 06 05 WIRE DIAGRAM FOR MODEL GL X 1 AOL LR HEATER RELAY G a FTA MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 PAGE17 Electrical Diagram 5 EE 55 zZ a gt lt _ y Q 4
11. ain screen and spray arms 3 2 1 Pre Scrapping It is essential that the operator thoroughly understand the importance of pre scrapping the glasses before loading them The GL X is equipped with a removable drain screen The drain screen can be easily removed for cleaning between Operational Cycles of the dishmachine Properly pre scrapping the glasses should permit the glasswasher to operate for an entire shift before needing to remove and clean the drain screen 3 2 2 Proper Chemical Dosage The amount of chemical delivered whether it is detergent sanitizer or rinse aid is determined by its respective cam on the cam timer e Cam number 2 runs the detergent pump e Cam number 5 runs the sanitizer pump e Cam number 6 runs the rinse aid pump MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 8 PAGE Operation These cams were set at the factorv but must be adjusted after final installation to maximize efficiencv of chemical use see section 4 1 1 Cam Adjustment 3 2 3 Proper Filling The number 4 cam determines the amount the machine is automaticallv filled each cvcle When the number 4 cam switch actuator rides down into the cam groove the solenoid valve on the fill line is energized causing the machine to fill Since the cam controls the duration of the till varving water pressure can varv the amount the machine fills If the water pressure at the facilitv where the machine is installed is higher or
12. breaker Defective power switch Replace power switch P N 00433 10 Defective timer assembly motor Replace timer assembly motor P N 00501 00 Pump Motor inoperative Door is open Control drawer is pulled out Secure control drawer Defective reed door switch Replace reed door switch P N 00557 55 Defective timer assembly Replace timer assembly Cam 7 P N 00408 80 Defective pump motor contactor Replace contactor P N 00404 82 Defective pump motor Replace pump motor P N 00201 00 Pump Motor runs with door Defective reed door switch Replace reed door switch open P N 00557 55 Defective pump motor contactor Replace contactor P N 00404 82 Delime switch is on Turn off delime switch Motor runs continuously Delime switch is on Turn off delime switch Sustainer Heater Defective thermostat on heater Replace heater P N 00631 00 Defective timer assembly Replace timer assembly Cam 8 P N 00408 80 P N 04109 10 Defective float switch Replace float switch P N 13463 00 Float switch not actuated Fill wash tank completely Sustainer Heater Defective thermostat on heater Replace heater P N 04109 10 Defective timer assembly Replace timer assembly Cam 8 P N 00408 80 Defective heater relay Replace heater relay P N 00631 00 timer assembly motor P N 00501 00 or micro switches P N 00411 00 can be replaced independently if that is the only component that has failed MOD
13. e resulting in increasing or decreasing the total time that switch will be held ON MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 10 PAGE Maintenance 4 2 Quick service guide MODELS GLX Wash Pump motor will not shut off l Low water level inside machine water cam on timer Sustainer heater not working Faultv drain valve Replace drain valve P N 04103 00 Does not hold water Faultv 3 micro switch drain Replace switch P N 00411 00 Clogged or defective drain valve Clean replace drain valve 04103 00 Male female plug on the back of control Secure plug Wash Pump motor not running Timer does not rotate Debris inside water solenoid valve or Clean and replace valve diaphragm P N Machine does not fill Faulty valve 00707 00 Sanitizer pump does not run motor 00416 00 are and replace valve diaphragm Tank overflows overnight Debris in water Solenoid Valve 00707 00 Dirty or defective vacuum breaker kit JClean replace internal parts P N 03623 00 Water leaks out of Vacuum Breaker assy Machine does not drain Faultv 3 micro switch drain Replace switch P N 00411 00 in 0204 MODEL GL X INSTALLATION 4 OPERATION MANUAL Rev 1 00A 08 04 05 PAIGE Maintenance 4 3 Troubleshooting PROBLEM LIKELV CAUSE Machine inoperative SOLUTION Power off at circuit breaker Reset circuit
14. ent water in the machine as vou will hear a hesitation in the normal pumping rhvthm which is created the air getting into the pump 4 can be adjusted to increase the amount of water that is automatically fed into the machine during cycle see section 4 1 1 Cam Adjustment MODEL GL X INSTALLATION 4 OPERATION MANUAL Rev 1 00A 08 04 05 FAGE 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 Cams 1 through 8 are positioned from left to right beginning with the START cam cam 1 MOTOR Timer Assembly Label Except for cams 1 and 3 all other cams can be user adjusted The cam positions are all set at the factory and only the cams controlling the chemical pumps cams 2 5 amp 6 should ever need adjusting Each micro switch on the timer assembly is turned on and off by the cam its actuator rides on For all of the cams except cams 1 7 and 8 its corresponding switch is ON when its actuator is down in the cam groove Cams 1 7 and 8 are reverse acting and are turned ON when the micro switch actuator is up
15. hall be readily accessible for inspection and cleaning After bactericidal treatment utensils and containers shall be stored at a sufficient height above the floor in a clean dry place protected from flies splash dust overhead leakage and condensation and other contamination Containers and utensils shall be inverted covered or otherwise protected from contamination until used for serving Drain racks trays and shelves shall be made of non corrodible material and shall be kept clean In handling containers and utensils the surfaces thereof which come in contact with food or drink shall not be touched by the hands except during the process of washing Tables for clean and dirty dishes and food shall be so arranged that the dirty dishes will be as far removed from the food and clean dishes as may be possible All single service articles and utensils shall be purchased in sanitary cartons and stored in a clean dry place until used and after removal from the cartons these articles shall be handled in such a manner as to prevent contamination Please note the following procedures must be followed for City of Chicago Approval 1 All low energy models must have low level sani alarms both visual and audio 2 All models must have a City of Chicago approval data label affixed to the machine 3 Chlorine sanitizer must be a minimum of 100 PPM MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 PAGE15 ing Instructio
16. he operational cycle is started and runs for a few seconds to provide sufficient detergent for the wash cycle This cam can be adjusted as necessary for proper detergent dosage See section 4 1 1 Cam Adjustment 6 Cam switches 5 and 6 control the sanitizer and rinse pumps respectively They turn ON at the beginning of the rinse cycle and run for a few seconds to provide sufficient sanitizer and rinse aid for the rinse cycle These cams can be adjusted as necessary for proper chemical dosage See section 4 1 1 Cam Adjustment 7 Cam switch 8 operates the sustainer heater This cam assures that the sustainer heater only turns on when the dishmachine is not in a cycle This prevents the machine from drawing too much electrical current at any one time MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 PAGH Getting Started 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 cvcle which runs automaticallv To reduce service time all electrical components are mounted in a sliding drawer for easv access This Works In A Drawer can be removed disconnecting wires o
17. ill be able to run optimally The Operation section of the manual may be used for instruction and procedures when required We make this portion of the manual easy to understand so that all levels of operators may be able to read and comprehend the operation of the machine The function of the machine itself is mostly automatic and takes little training to put into full operation The Operation section also includes diagnostic considerations for the machine if problems occur The Maintenance section of the manual is for qualified personnel and provides trouble shooting procedures and specific maintenance instructions The final section of the manual is the Parts Manual This section has the parts lists and wiring diagram for the machine CMA warranties the workmanship of the machine At CMA we are committed to providing the best machines and customer service in the food and beverage industry and your feedback is welcome The Q C form found in each machine has a section which we encourage you to fill out for feed back regarding the equipment MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 5 PAGE Getting Started 22 Receiving and Installation The glasswasher is shipped from the factorv in a corrugated box on a wooden pallet The installation guidelines give a svstematic procedure for setting up the machine 1 Start by removing the box and packaging material Check for the following component parts A Drain
18. n power block The only external connections necessary are the power source water supply and drainpipe The optional sustainer heater with thermostat is extremely practical for maintaining wash tank temperature between cycles The 1250 watt heater will hold the wash tank temperature between 130 F and 140 F when machine is not in operation The supply water to the GL X must be a minimum of 140 F The pipe supplying the water must be Yo minimum The plumbing connection is located at the back of the machine The drain is a 1 NPT fitting located at the back of the machine for easy attachment of your drain hose See section 2 2 2 Plumbing This manual is structured to provide a complete reference guide to the GL X It is presented in a manner that all users will be able to comprehend and use as an effective tool in supporting the installation operation and maintenance of the glasswasher 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 prior to the order being placed always take these attributes of the machine into consideration In the manual guidance is also given for operation to ensure that the machine w
19. ning light green light while cycle runs P N 00476 00 Power light does not light Defective power light Replace power light red but machine runs P N 00406 00 Wash tank temperature Defective temperature gauge gauge displays wrong temperature Replace temperature gauge P N 03202 00 P N 00201 00 Delime switch does not Defective delime switch Replace delime switch activate pump motor P N 00475 30 Defective pump motor Replace pump motor timer assembly motor P N 00501 00 or micro switches P N 00411 00 can be replaced independently if that is the only component that has failed MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 Addendum 5 Addendum for Machines Installed in the Citv of Chicago food dispensing establishments using chlorine or other approved chemical sanitizers shall at all times maintain 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 In machine washing multi use eating and drinking utensils shall be washed in water containing a suitable detergent at a temperature of 120 F to 140 F or other method approved by the Department of Health The water in the wash tank
20. ns Operator Clean Appendix L DISHMACHINES OPERATOR amp CLEANING INSTRUCTIONS FOR THE GL X INSTRUCCIONES DE LIMPIEZA Y OPERACION GL X amp BOTTOM SPRAY ARM JETS DAILY ARM JETS DIARIAMENTE 6 CLEAN STRAINER SCREEN EVERY SHIFT LIMPIE EL CEDAZO CADA TURNO REMOVE SCREEN QUITE EL CEDAZO THOROUGHLY CLEAN SCREEN LIMPIE BIEN EL CEDAZO 2 CLOSE DOOR AND PRESS START SWITCH LA PUERTA Y OPRIMA EL BOTON DE ENCENDIDO DRAIN MACHINE CAUTION WARNING pur ESS AND HOLD DRAIN COMPLETELY DRAINED OUT OF THE MACHINE PARA VACIAR LA MAQUINA OPRIMA EL BOTON DE VACIADO MANTENGALO APRETADO HASTA VACIAR COMPLETAMENTE EL AGUA DE LA MAQUINA THIS MACHINE HAS A HEATER WHEN WASH TANK IS EMPTY TURN POWER OFF OR DAMAGE MAY OCCUR IF SPRAY ARMS ARE CLOGGED REMOVE BY TURNING BEARING CLOCKWISE 51105 BRAZOS ROCIADO SE TAPAN ES NECESARIO SACARLOS DESENROSCANDOLOS PARA EL LADO DERECHO SCRUB SCREEN WITH HEAVY BRUSH RINSE UNDER FAUCET RE INSTALL TALLE EL CEDAZO CON UN CEPILLO GRUESO ENJUAGELO BIEN BAJO DEL AGUA REINSTALE TURN ON POWER PRENDA LA MAQUINA 10 AFTER REPLACING CHEMICAL CONTAINERS REVISE LA CANTIDAD DE QUIMICOS DIARIAMENTE EN CASO DE REMPLAZO DE UN BOTE DE Quimico LAS POMPAS CON EL CONTACTO MANUAL HASTA ESTAR SEGURO DE QUE EL QUIMICO LLEGUE A LA MAQUINA 2 TURN OFF POWER A
21. or about eight seconds allowing time for the machine to refill enough to avoid running the pump dry before the pump motor restarts and runs to the completion of the operational cycle MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 The pump motor runs the pump for the 57 wash then pumps the water out through the drain turns off for about 8 seconds allowing the machine to refill with clean rinse water and then runs the pump for the 48 second rinse cycle 3 Cam switch 3 controls the drain function At the end of the 57 second wash cycle cam switch 3 energizes the drain valve solenoid allowing the pump motor to drain the wash water out of the machine Cam switch 3 also increments the rack counter by one each cycle 4 Cam switch 4 controls the water valve solenoid on the water supply to flush and fill the machine At the end of the wash cycle the drain valve is opened the pump motor continues to run to pump the wash water out through the drain and the Flush function begins At first flushing the machine because the drain valve is still open then with the drain valve closed and the pump motor stopped the 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 t
22. or cleaning A 1 male NPT fitting is provided for the drain connection on the discharge port of the diverter valve lower right hand corner of machine This fitting may be removed and user provided hardware might be used if necessary to facilitate compliance with local plumbing codes Code requires that the drain discharge provide an air gap no less than 1 or two pipe diameters whichever is greater above the flood level rim of an approved floor drain 2 2 3 Post Instructions Mount the wall chart provided where it can be easily viewed and instruct the operators on proper cleaning and operation of the GL X The instruction chart is also provided as an appendix to this manual see appendix 1 Electrical and plumbing connections must be made by a qualified person who will comply with all available Federal State and Local Health Electrical Plumbing and Safety codes MODEL GL X INSTALLATION amp OPERATION MANUAL Rev 1 00A 08 04 05 AAGE Getting Started 2 2 4 Installers Checklist Glasswasher checked for concealed damage o Hot water supply is recommended 140 F 60 C o Incoming water supply line is gt minimum o Supply circuit breaker for machine is properly sized 20 amp Service voltage and phase type are correct to machine data plate o Drain hose is installed with adequate air gap Glasswasher is properly grounded o Glasswasher is properly leveled o Machine circuit breaker is labeled GLASSWASHER
23. out of the groove Opening the groove of any cam other than cams 1 7 or 8 will increase the amount of time that the micro switch is held ON 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 providing power to the machine before accessing the timer assembly Caution One of the terminals on the main power switch remains hot even when the machine s main power switch is turned off so turn the power off at the circuit breaker 2 Remove the two screws securing the front lower panel 3 Using the timer assembly label determine which cam is to be adjusted Double check by counting over from cam 1 to the cam to be adjusted 4 Determine which edge of the cam groove to be adjusted is the leading edge contacts the limit switch actuator first when the shaft is rotating and which edge of the groove is the trailing edge The leading edge of the cam groove determines when in the cycle the control action begins and should not be changed 5 Adjust the trailing edge of the cam groove by rotating the appropriate side of the cam in the proper direction to either increase or decrease the cam s groov
24. shall be changed during operation as often as is necessary to keep it reasonably clean An effective concentration of detergent in the wash water shall be maintained at all times Bactericidal treatment shall consist of exposure of all surfaces of dishes and utensils being washed to a rinse of clean water at a temperature of not less than 180 F or other method approved by the Department of Health All dishwashing machines shall maintain a flow pressure not less than 15 or more than 25 pounds per square inch on the fresh water line at the machine and not less than 10 pounds per square inch at the rinse nozzles A suitable gauge cock shall be provided immediately upstream from the final rinse sprays to permit checking the flow of the final rinse water An easily readable thermometer accurate to a 2 F shall be provided on both the wash and rinse water lines of the dishwashing machine which will indicate the temperature of the water solution there in Dishwashing 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 reach all surfaces of the utensils when they are properly racked These pars s
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