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GT-50, GT-60 & GT-80
Installation & Operations Manual
J - Version
Master-Bilt Products
908 Highway 15 North
New Albany, MS 38652
Phone: (800) 684-8988
PN 029-91000
Rev _ 2-21-07
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TABLE OF CONTENTS INTRODUCTION..................................................................................................................................................4 STORE CONDITIONS .........................................................................................................................................4 WARNING LABELS AND SAFETY INSTRUCTIONS.........................................................................................5 PRE-INSTALLATION INSTRUCTIONS
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INTRODUCTION Thank you for purchasing a Master-Bilt cabinet. This manual contains important instructions for installing, using and servicing a Master-Bilt GT case. A parts list is included in with this manual. Read all these documents carefully before installing or servicing your equipment. STORE CONDITIONS The Master-Bilt GT cases are designed to operate in the controlled environment of an air-conditioned store. The store temperature should be at or below 75°F and a relative
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WARNING LABELS AND SAFETY INSTRUCTIONS This symbol is the safety-alert symbol. When you see this symbol on your cabinet or in this manual, be alert to the potential for personal injury or damage to your equipment. Be sure you understand all safety messages and always follow recommended precautions and safe operating practices. NOTICE TO EMPLOYERS You must make sure that everyone who installs, uses or services your cabinet is thoroughly familiar with all safety informatio
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INSTALLATION INSTRUCTIONS GENERAL INSTRUCTIONS 1. Be sure the equipment is properly installed by competent service people. 2. Keep the equipment clean and sanitary so it will meet your local sanitation codes. 3. Rotate your stock so that older stock does not accumulate. This is especially important for ice cream. A "First-In, First-Out" rotation practice will keep the products in good sellable condition. 4. Do not place product in the case when it is soft or partially t
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To comply with Sanitation requirements, the cabinet must be mounted on legs (6” high minumum) or the base must be sealed to the floor using N.S.F. listed RTV silicone sealant. Minimum clearance as follows: 0” rear and side, top and front are open required for compliance. GRILLE REMOVAL AND COMPRESSOR CHECK Remove grille and check refrigeration lines to see that they are free (not touching each other or compressor). Spin condenser fan blade to see that it is free. Check that all ser
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30 Hour Dial The unit defrost is controlled by a timer in the control box. After removing the condenser grille, the control box will slide out until the defrost timer is visible. The factory set defrost is two times in 24 hours with a maximum timed interval of 30 minutes. The unit contains a defrost termination sensor so in actual use Pointer the defrost time will be less than 30 minutes in most cases. The timer can be converted to operate for a timed defrost termination by di
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CLEANING WARNING: DO NOT REMOVE FROST WITH A KNIFE, PICK, OR SHARP OBJECTS. DO NOT USE ABRASIVE CLEANERS OR CAUSTIC CLEANERS OR SCOURING PADS Every 30 to 60 days (depending on frost accumulation), the cabinet should be emptied, warmed up, and wiped down using a solution of 1 teaspoon of baking soda with 1 quart of water. This solution will help eliminate odors. Do not use strong soaps or detergents as they leave odors that can contaminate your product. The GT line cabinets are eq
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Glass Lid and Top Deck Removal Top Deck To remove the glass lid, start in the closed position and lift up on the front extrusion. Pull the glass lid towards you to remove it from the track. Reverse Price Tag procedure to reinstall. To remove the top deck, slide (remove) insert strip from price tag moulding. Remove screws which are now exposed to remove the price tag moulding. Remove screws on sides of the cabinet which also attach the top deck. Reverse procedure to
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TROUBLE SHOOTING GUIDE 1. High head pressure and high back pressure: A. Condenser coil clogged or restricted. B. Condenser fan motor defective. C. Air in the system. D. Refrigeration overcharge. 2. Low back pressure and low head pressure: A. Restriction in system. B. Refrigerant undercharged. C. Leak in system. 3. Pressures normal – cabinet warm: A. Refrigerant undercharged. B. Control set too warm. 4. Compressor starts and runs – but cycles on overload: A. Low volt
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10. Special service situations: If moisture or liquid is observed around or under a Master-Bilt cabinet, an immediate investigation should be made by qualified personnel to determine the source of moisture or liquid. The investigation made should determine if the cabinet is malfunctioning or if there is a simple housekeeping problem. Moisture or liquid around or under a cabinet is a potential slip/fall hazard for persons walking by or working in the general area of the cabinet.
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Timer 19-00818 19-00818 19-00818 Toggle Switch 19-01090 19-01090 19-01090 Toggle Switch (Lights and 19-00199 19-00199 19-00199 Heaters) ACCESSORIES Description GT-50 GT-60 GT-80 Casters 3” Dia. A029-11140 (4) A029-11140 (4) A032-11140 (6) Load Level Shelves A030-18027 A031-18027 A033-18027 Lid Locking Kits-Less Locks A029-11129 A029-11129 A032-11129 Novelty Baskets (White Epoxy- 33-01405 33-01405 33-01405 Coated) 9.125” X 12” X 7.125” Sack Rack 48” X 17.5” X 3” A030-20400 A030
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