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Kold-Draft MGB654A Installation Instructions Manual

Air cooled marine cuber with manifold
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MGB654A
CLASSIC
KOLD-DRAFT
®
Air Cooled Marine Cuber
with Manifold
Installation Instructions
KOLD-DRAFT
®
Ice Machine Products
1525 East Lake Road, Erie, PA 16511-1088
814/453-6761
FAX 814/455-6336
A Tradition of Excellence In Ice Equipment.
©2004 KDIndustries, Inc., Erie, PA U.S.A.
Printed in U.S.A.
3/04
508 1063 01

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Summary of Contents for Kold-Draft MGB654A

  • Page 1 MGB654A CLASSIC KOLD-DRAFT ® Air Cooled Marine Cuber with Manifold Installation Instructions KOLD-DRAFT ® Ice Machine Products 1525 East Lake Road, Erie, PA 16511-1088 814/453-6761 FAX 814/455-6336 A Tradition of Excellence In Ice Equipment. ©2004 KDIndustries, Inc., Erie, PA U.S.A.
  • Page 2 INSTALLATION AND OPERATION INSTRUCTIONS FOR KOLD-DRAFT MARINE ICE CUBERS ® CHECK FOR FREIGHT DAMAGE BEFORE PROCEEDING: Even though damage to the carton may not have been evident, check for hidden damage and contact freight carrier immediately if necessary to file a claim.
  • Page 3 2. Level the bin with adjusters on legs, or by shimming if the bin is to be sealed to the floor. If gaps due to shims are greater than 1/8 inch, install a cove molding around the bin bottom. Seal the bin or molding to the floor with NSF Certified RTV sealant (Dow-Corning RTV 732 or equal).
  • Page 4 10. Typical drain tubing shown on the following drawing. 11. Electrical, water and drain locations are shown on the following drawing: All dimensions are in inches. 12. Purge the potable water supply line. WARNING: RISK OF CONTAMINATION OF ICE IN THE BIN. Provide separate, unconnected drains for the ice maker and the bin.

  • Page 5: Installation Specifications

    (COMP) MODEL SUPPLY AMPACITY NORMAL MAXIMUM (COMP) (ID) SUPPLY DISCHARGE MGB654A 208-230/60/1 READ THE FOLLOWING NOTES CAREFULLY PRIOR TO MAKING CONNECTIONS Voltage tolerances: Nominal No-load MAXIMUM Full-load MINIMUM 208-230 CAUTION: RISK OF PROPERTY DAMAGE, EQUIPMENT FAILURE OR FIRE Failure to comply with all installation specifications and instructions may cause erratic operation and the risk of damage or fire.
  • Page 6 Pressure: MINIMUM 30 psig; MAXIMUM 100 psig* *If regulator is used, recommended setting is 30 to 50 psig. KOLD-DRAFT supports all efforts to preserve our environment. Since commercial refrigerants are suspected of being harmful to the environment, NEVER VENT REFRIGERANT INTO THE ATMOSPHERE.
  • Page 7 START-UP INSTRUCTIONS WATER LEVELS, CYCLE TIMES, AND REFRIGERANT CHARGES PARAMETER MGB654AC/HK --------------------------------------------------------------------------------------------------------------- Water fill level (Top of tank to level in control tube) 2-3/4" *Approximate cycle time, min. Refrigerant charge (R-404a), oz. Approximate harvest weight, lb. * Values are at 90°F. air/70°F. water temperatures with cuber adjusted to produce fully-formed ice.

  • Page 8: Preventative Maintenance

    7. After the water fill is complete, move the "ICE-OFF-WASH" switch to the left "ICE" position and observe that the compressor starts, and the water pump continues to run. The refrigeration system operation should be checked during the first few cycles, and any adjustments should be made at this time. Consult the "adjustments"...
  • Page 9 Use rubber gloves, eye protection and an apron. Clean up splashes or spillage immediately. Follow these instructions exactly. 1. Mix one bag of KOLD-DRAFT ice machine cleaner (55R-01000-B) in two (2) quarts of clean, warm water (180°F. MAX.) for each evaporator/water plate assembly to be cleaned.
  • Page 10 ICE CUBER CLEANING INSTRUCTIONS ICE BIN CLEANING INSTRUCTIONS The bin should be cleaned periodically. If bin drain has any horizontal run, remove ice from left side of bin and flush with two quarts of hot water monthly. (Long drain lines should be flushed weekly.) 1.
  • Page 11 MARINE MULTIPLEXING INSTRUCTIONS STACKING ADDITIONAL UNITS IF REQUIRED CAUTION: RISK OF PERSONAL INJURY, PROPERTY DAMAGE, EQUIPMENT FAILURE OR FIRE. Refer all maintenance to qualified personnel. Never operate this equipment with covers, panels or other parts removed or not properly secured. Use a suitable lifting means and be careful of sharp edges.
  • Page 12 3. Apply gasket supplied with stacking kit to lower ice maker frame and cut to fit. (See Illustration "B") Place gasket over the support clips already in position and pierce the gasket where it covers the mounting holes. 508106301 -11-...
  • Page 13 508106301 -12-...
  • Page 14 508106301 -13-...
  • Page 15 4. Position upper ice maker on lower unit and align mounting holes. Install cap screws, lock washers and nuts. (See Illustration "A") CAUTION: Support upper unit until all fasteners are secured. 5. Install the upper ice maker drain pan and ice chute. Connect the drain hose to the drain pan and route the drain hose through the rear of the lower ice maker.