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CLASSIC
MGT350W
KOLD-DRAFT
®
Marine Cuber with Manifold
Installation & Operation 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 1060 01
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Summary of Contents for Kold-Draft MGT350 Series
- Page 1 CLASSIC MGT350W KOLD-DRAFT ® Marine Cuber with Manifold Installation & Operation 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 MARINE MGT350 SERIES ICE CUBERS KOLD-DRAFT ® CHECK FOR FREIGHT DAMAGE BE 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. Purge the potable water supply line. 11. Remove the water plate shipping strap. 12. Route the bin thermostat capillary tube through the grommet in the right end frame wall and under the ice chute. See the diagram and notes following for location and securing of the capillary tube.
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Page 5: Installation Specifications
INSTALLATION SPECIFICATIONS FUSE / HACR MINIMUM BREAKER SIZE WATER ICE MAKER CONDENSER ELECTRICAL CIRCUIT (AMPS) INLET SIZE DRAIN SIZE COOLANT MODEL SUPPLY AMPACITY NORMAL MAXIMUM (FPT) (ID) (COMPRESSION) SUPPLY DISCHARGE MGT351W 115/60/1 14.4 MGT354W 208-230/60/1 READ THE FOLLOWING NOTES CAREFULLY PRIOR TO MAKING CONNECTIONS Voltage tolerances: Nominal No-load MAXIMUM Full-load MINIMUM... - Page 6 Liquid condenser coolant pressure drop: Condenser coolant pressure drop may reach 20 psig during peak load with 85`F. coolant temperature at recommended refrigerant high-side pressure. The condenser coolant (water) regulating valve may require adjustment due to variations in the coolant supply characteristics to provide optimum efficiency.
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Page 7: Start-Up Instructions
START-UP INSTRUCTIONS WATER LEVELS, CYCLE TIMES, AND REFRIGERANT CHARGES PARAMETER MODEL NUMBER MGT350W C/HK Water fill level (Top of tank to level in control tube,inches) 2 5/8 Approximate cycle time, min. Approximate harvest weight, lb. Refrigerant Charge, ounces (R-404A) ** Values are for Air-cooled model 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 (and fan in "A" models) 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. - Page 9 Use rubber gloves, eye protection, and an apron. Clean up splashes or spillage immediately. Follow these instructions exactly. 1. Mix 1/2 bag of KOLD-DRAFT ice machine cleaner (55R-01000) in one (1) quart of clean, warm water (180°F. MAX.) for each evaporator/water plate assembly to be cleaned.
- Page 10 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.
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