CMA Dishmachines CMA-44H Installation & Operation Manual
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CMA Dishmachines CMA-44H Installation & Operation Manual

Cma cma-44h: owners manual
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Summary of Contents for CMA Dishmachines CMA-44H

  • Page 1 www.cmadishmachines.com...

  • Page 2: Table Of Contents

    Chemical Dispensers ... 12 2.3.8.2. Hood Fan Motor ... 12 2.3.9. CMA-44 Heater ... 12 2.4. Safety Tips for the CMA-44 ... 13 OPERATION ... 14 3.1. Initial Setup ... 14 3.1.1. Auto Fill Timer/ Auto Re- Fill Timer ... 14 3.1.2.

  • Page 3: Specifications

    WIDTH HEIGHT STANDARD TABLE HEIGHT MAX CLEARANCE FOR DISHES STRANDARD RACKS ELECTRICAL RATING HEATER SHIPPING WEIGHT APPROXIMATE MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07 CMA-44 CMA-44 L.T. H.T. .8 GAL. .94 GAL. 192 GAL. 192 GAL. 6.75 140°...

  • Page 4: Getting Started

    The supply water to the CMA-44L must be a minimum of 140°F, while the CMA-44H requires two supply lines; one at a minimum water temperature of 180°F (for RINSE), and the other at a minimum temperature of 140°...

  • Page 5: Receiving And Installation

    All of the spray arms should be inserted and in place over the wash tank compartments. There are a total of four curtains used in the CMA-44; two are long- narrow, two are short- wide. The two long-narrow curtains have shorter rods than the other two curtains. The short rods hold the curtains at the entrance and exit of the machine.

  • Page 6: Receiving And Installation (Old Models)

    All of the spray arms should be inserted and in place over the wash tank compartments. There are a total of seven curtains used in the CMA-44; two are long-narrow, four are long-wide and one is short. The two long-narrow curtains and the one short curtain have shorter rods than the other four (long-wide) curtains.

  • Page 7: Electrical

    The water supply connection is made with a ½” hot water line to the water supply inlet on the top of the machine. The water supplied to the machine must be a minimum of 140° F for the CMA- 44L and a minimum of 180° F for the CMA-44H.
  • Page 8 5. The machine must be running to set the pressure regulator. While the machine is in the FINAL RINSE CYCLE, adjust the pressure regulator to 20 PSI. See section 3.1.3 Rinse Pressure Regulator MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07 P/N 13505.10 242 RACKS (CMA-44L) P/N 13505.12...

  • Page 9: Scrap Tray Assembly And Overflow Chute Installation

    ¼” SS Flat Washers, and ¼-20 Nylon Lock Nuts provided. 4. Set the scrap trap body—with the scrap trap drawer inserted—into position on the scrap trap holder. 5. Attach the drain as specified in section MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07 Figure 2.2.4 ITEM REQ’D 00906.00...

  • Page 10: Pump Impeller Note

    Removal: The Nylon Lock Nut indicated by the arrow in attempting to remove the water pump impeller. MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07 Figure 2.2.5 must be removed before Figure 2.2.5 Page...

  • Page 11: Optional Hood Adapter (Set Of Two)

    2.3.6. Optional Hood Adapter (Set of Two) An optional Hood Adapter set (P/N 13901.82) is available. The dimensions for proper installation are given below. Vents 53-½" Measure 4” x 16” 9-½" 65" Leg Adj 66” Page MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07...

  • Page 12: Optional Freestanding Scrap Trap And Adaptor Kit

    01307.00 Scrap Trap Flange Nut 01308.00 Scrap Trap Flange Gasket 13512.10 Scrap Trap Adaptor Flange Not Supplied MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07 ITEM DESCRIPTION REQ’D 13511.26 Overflow Gasket 00914.00 1/4-20 x 3/4" Hex Head Bolt 13512.00...

  • Page 13: Field Installed Accessories

    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 CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07 WIRES TO THE FAN MOTOR...

  • Page 14: Safety Tips For The Cma-44

    : When removing the final rinse arms for cleaning, exercise caution. The final CAUTION rinse arms may be filled with chemicals and/or under pressure. MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07 Even with the machine’s power switch off there is a live Page...

  • Page 15: Operation

    Initial Setup 3.1.1. Auto Fill Timer/ Auto Re- Fill Timer Both timers for the CMA-44 are set at the factory. When the power button is activated, the machine should fill until it begins to overflow into the scrap tray, at which point it should stop filling.

  • Page 16: Beginning Operation

    The temperature of the water in the tank should be 140°F – 150°F. The Tank heater will maintain a minimum temperature of 140° F if the final rinse is providing 140°F – 150°F at all times (CMA-44L). 150°F minimum will be maintained if the final rinse is 180°F – 195°F (CMA-44H).

  • Page 17: Chemical Dispensing

    6. Check chemical buckets. Make sure there is an adequate supply of detergent, rinse aid and (CMA-44L only) sanitizer. Also, verify that the pickup line is inserted into the correct bucket. 7. Slide in a dish rack to activate the cycle start trip switch on the pre-wash end of the machine.

  • Page 18: Regular Service And Maintenance Checklist

    20-PSI. This allows 0.8 (CMA-44L), or 0.94 (CMA-44H) gallons of water to enter the machine each time a rack is washed. It is recommended that the 5-1/2% chemical solution be standardized to allow uniform dispensing of the sanitizing solution into the flow of rinse water as the machine operates.
  • Page 19 15. Using an all-purpose cleaner or stainless steel polish, clean up the outside of the machine to keep it looking nice. 16. Once this is done, fill out a service report and take it to the manager. MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07 Page...

  • Page 20: Quick Service Guide

    No pressure at wash arms Clogged spray jets Motor rotation, wrong direction Debris stuck in pump cover/damaged impeller Check and clean/replace impeller, P/N 03222.85 MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07 SOLUTION MANUAL mode AUTO or faulty Turn switch to Replace timer, P/N 13418.85...

  • Page 21: Trouble Shooting

    Sheet pans Drain valves open Low spray arm pressure Tank water level low Clogged jets Motors connected wrong MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07 SOLUTION Replace defective motor Replace contactor Replace fuse Remove dish rack at switch...

  • Page 22: Cma-44 Customer Notice

    Customer Notice 4. CMA-44 Customer Notice Page MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07...
  • Page 23 Lessee’s service responsibility shall be limited to its initial orientation, delivery of chemicals, adjustment of chemical injection system, and replacement of parts found to be worn or defective. MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07 Page...

  • Page 24: Electrical Diagram

    Electrical Diagrams 5. Electrical Diagram Page MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07...

  • Page 25: Electrical Diagram (Old Models)

    Electrical Diagrams 6. Electrical Diagram (Old Models) Page MODEL CMA-44 Installation & Operation Manual Rev. 2 .15 10/18/07...

This manual is also suitable for:

Cma-44l

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