CMA Dishmachines L-1C Owner's Manual

CMA Dishmachines L-1C Owner's Manual

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Owner's Manual
Keep with machine for reference
MODEL L-1C
Installation & Operations
Rev 1.00A
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
8 0 0 - 8 5 4 - 6 4 1 7
F A X 7 1 4 - 8 9 5 - 2 1 4 1
www.cmaglasswashers.com

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Summary of Contents for CMA Dishmachines L-1C

  • Page 1 Owner’s Manual Keep with machine for reference MODEL L-1C Installation & Operations Rev 1.00A 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...
  • Page 2: Table Of Contents

    ABLE OF ONTENTS CMA-L-1C ODEL 1. SPECIFICATIONS ..................2 1.1. L-1C ..............................2 1.2. L-1C O ......................3 PERATIONAL YCLE 2. GETTING STARTED ..................5 2.1. L-1C......................5 NTRODUCTION TO THE 2.2....................... 6 ECEIVING AND NSTALLATION 2.2.1. Electrical ..........................6 2.2.2.
  • Page 3: Specifications

    65 PSIG are present, a pressure regulating valve must be installed in the water line to the dishwasher (by others). If flowing pressure is lower than 15 psi, improper machine operation may result. Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 4: L-1C Operational Cycle

    1.2. L-1C Operational Cycle The L-1C 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: Instant Start Relay...
  • Page 5 7. Cam switch 8 operates the optional 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. Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 6: Getting Started

    The supply water to the L-1C must be a minimum of 140°F. The pipe supplying the water must be ½” minimum. The plumbing connection is located at the back of the glasswasher. The drain is a 1" barbed fitting located at the back of the glasswasher for easy attachment of your drain hose.
  • Page 7: Receiving And Installation

    Prior to installation make sure the electrical supply is compatible with the specifications on the machines data plate A 15-amp, 115 volt, 60 Hz dedicated circuit must be used to supply electrical power to the L-1C Glasswasher (see specification sheet page 1).
  • Page 8: Plumbing

    Federal, State, and Local Health, Electrical, Plumbing and Safety codes The de-liming agents used to de-scale a commercial dishwasher, are highly caustic and de-liming must be done by a qualified chemical specialist. Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 9: Operation

     The chemicals and water level must be programmed by a qualified chemical specialist. The de-liming agents are highly caustic and de-liming must be done by qualified chemical specialist. Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 10: Pre-Scrapping

    Cam 4 can be adjusted to increase the amount of water that is automatically fed into the machine during a cycle (see section 4.1.1 Cam Adjustment). Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 11: Maintenance

    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 groove; resulting in increasing or decreasing the total time that switch will be held ON. Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 12: Quick Service Guide

    NORMAL Delimer switch in wrong position Switch to 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 Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 13: Troubleshooting

    Defective fill/start switch (cycle Replace fill/start switch start switch does not begin light will not light either) P/N: 03470.01 cycle Replace timer assembly* Defective timer assembly (Cam 1) P/N: 00408.80 Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 14 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 Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 15 P/N: 00201.00 *The timer assembly motor ( ) or micro switches ( ) can be replaced P/N: 00501.00 P/N: 00411.00 independently if that is the only component that has failed. Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 16: Addendum For Machines Installed In The City Of Chicago

    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 glasswasher. 3. Chlorine sanitizer must be a minimum of 100 PPM. Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 17: Appendix A: Operator & Cleaning Instructions

    Appendix A: Operator & Cleaning Instructions Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...
  • Page 18: Electrical Diagram

    Electrical Diagram 5. Electrical Diagram Page MODEL L-1C INSTALLATION & OPERATION MANUAL Rev. 1.00 A...

Table of Contents