background image

                                                                     

12

 
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. 
 
Any cabinet malfunction or housekeeping problem that creates a slip/fall hazard around or under a 
cabinet should be corrected immediately.  

 
MASTER-BILT PART NUMBERS 

 
The table below gives Master-Bilt part numbers.  Use this chart when ordering replacement parts for your 

GT

 

cases. 

Description 

GT-50 

GT-60 

GT-80 

Aluminum Extrusions: 
Bumper 
Upper Hand Rail 
Lid Handle 
Trim, L.H. and Front 
Trim, R.H. and Front 

       

49-01127 
49-01122 
49-01118 
49-01138 
49-01139 

 

49-01128 
49-01123 
49-01119 
49-01138 
49-01139 

 

49-01129 
49-01124 
49-01120 
49-01138 
49-01139 

Coil Defrost Heater 

17-00488 

17-00491 

17-00492 

Compressor 

03-14902 03-14902 03-14902 

Condenser Coil 

07-13296 

07-13296 

07-13296 

Condenser Fan Blade 

15-13093 

15-13093 

15-13093 

Condenser Fan Motor 

13-00311 

13-00311 

13-00311 

Condenser Fan Motor Bracket 

13-00754 

13-00754 

13-00754 

Crankcase Pressure Valve 

 

 

 

Defrost Heater Clip 

17-09128 

17-09128 

17-09128 

Defrost Termination Control 

19-01163 

19-01163 

19-01163 

Drain Trough Heater 

17-00448 

17-00449 

17-00451 

Drier 

09-09171 

09-09171 

09-09171 

Evaporator 

Coil 

07-01018 07-01019 07-01017 

Capillary tub 

11-01450 

11-01450 

11-01450 

Fluorescent Lamp, 24” 

 

23-01576 

 

Fluorescent Lamp, 36” 

23-01577 

23-01577 

23-01577 

Front Glass Heater 

17-00394 

17-00392 

17-09039 

Front Glass Seal 

31-00859 

31-00859 

31-00859 

Glass 

31-01171 31-01172 31-01174 

Glass Lid 

31-00853 

31-00851 

31-00850 

Heater Safety Control 

19-01164 

19-01164 

19-01164 

Lamp Ballast 

23-01693 

23-01693 

23-01693 

Lid Center Track 

49-01131 

49-01131 

49-01131 

Light Shield Heater 

17-00397 

17-00386 

17-00385 

Mullion 

Heater 

17-00389 17-00387 17-00388 

Plastic Trim, RH Side Panel 

29-00600 

29-00600 

29-00600 

Plastic Trim, LH Side Panel 

29-00601 

29-00601 

29-00601 

Power Cord 

21-00312 

21-00312 

21-00312 

Price Tag Extrusion, 10’ 

49-01434 

49-01434 

49-01434 

Side Panel Heater, RH 

17-00408 

17-00408 

17-00408 

Side Panel Heater, LH 

17-00409 

17-00409 

17-00409 

Lamp Socket, Spring 

23-01698 

23-01698 

23-01698 

Lamp Socket, Fixed 

23-01699 

23-01699 

23-01699 

Temperature Control 

19-13765 

19-13765 

19-13765 

Summary of Contents for J - Version GT-50 s

Page 1: ...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...

Page 2: ...2...

Page 3: ...nd Compressor Check 7 Startup 7 Fan Operation and Vibration Votlage Check 7 Theromstat Check 7 Defrost and Temperature Control 7 REFRIGERATION SYSTEM AND OPERATION 8 CLEANING 9 EXTERIOR PARTS NOMENCLA...

Page 4: ...oor performance The Master Bilt GT cabinets may be placed directly against the wall This is due to the cabinet s condenser cooling air entering and discharging through the front grille NOTICE Read thi...

Page 5: ...vice information If you ignore the message you may damage your cabinet The warning and safety labels shown throughout this manual are placed on your Master Bilt Products cabinet at the factory Follow...

Page 6: ...nction or housekeeping problem that creates a slip fall hazard around or under the cabinet should be corrected immediately If moisture or liquid is observed around or under a Master Bilt cabinet an im...

Page 7: ...Voltage should be checked at the compressor terminals while the compressor is initially starting The unit is designed to operate at 10 of 115 volts 60 cycle single phase This means that the voltage s...

Page 8: ...s a Hermetic compressor and operates with refrigerant 404A Cabinet operates on 115 60 1 power The cabinet has a bare tube type condenser which virtually eliminates the possibility of condenser blockag...

Page 9: ...te your product The GT line cabinets are equipped with a floor drain that exits out the lower rear of the cabinet This exit has a convenient garden hose fitting If it is not convenient to turn the pow...

Page 10: ...ace of the light shield Pull the light shield towards you and out Reverse procedure to reinstall The fluorescent lamps are held in place with spring type retainers First turn off the lamps at the togg...

Page 11: ...A Low voltage B Relay defective C Overload defective D High head pressure see 1 6 Cabinet sweating A High ambient humidity B Defective condensate heater 7 Cabinet not cycling coil blocked with frost...

Page 12: ...13296 Condenser Fan Blade 15 13093 15 13093 15 13093 Condenser Fan Motor 13 00311 13 00311 13 00311 Condenser Fan Motor Bracket 13 00754 13 00754 13 00754 Crankcase Pressure Valve Defrost Heater Clip...

Page 13: ...sell or give away your Master Bilt cabinet you must make sure that all safety labels and the Installation Service Manual are included with it If you need replacement labels or manuals Master Bilt will...

Page 14: ...14...

Page 15: ...15...

Reviews: