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MONTAGUE Grizzly G Series Instruction Manual

Gas fired restaurant ranges
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INSTRUCTION MANUAL
M
ONTAGUE
Gas Fired Restaurant Ranges
MODELS:
G, GC, GM Series
(25,000 BTU/HR Open Top Burners)
These instructions should be read thoroughly before attempting installation.
Set up and installation should be performed by qualified installation personnel.
Keep area around appliances free and clear from combustibles.
PLEASE RETAIN THIS MANUAL
FOR FUTURE REFERENCE.
THE MONTAGUE COMPANY
1830 Stearman Avenue P.O. BOX 4954
HAYWARD,CA 94540-4954
TEL: 510/785-8822 FAX: 510/785-3342

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Summary of Contents for MONTAGUE Grizzly G Series

  • Page 1 Set up and installation should be performed by qualified installation personnel. Keep area around appliances free and clear from combustibles. PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE. THE MONTAGUE COMPANY 1830 Stearman Avenue P.O. BOX 4954 HAYWARD,CA 94540-4954 TEL: 510/785-8822 FAX: 510/785-3342...
  • Page 2 CONTENTS INSTALLATION ………. 3 MAINTENANCE ………. 12 OPERATION …………..10 SERVICE ………………..15 RENEWAL PARTS ……..23 IMPORTANT WARNING: Improper installation, adjustment, FOR YOUR SAFETY: alteration, service or maintenance Do not store or use gasoline or can cause property damage, injury death. Read operating other flammable...
  • Page 3 INSTALLATION The Montague Grizzly gas oven ranges are manufactured for use with the type of gas indicated on the name plate. The Montague Grizzly gas convection oven type ranges are produced with the best possible material and workmanship. PROPER INSTALLATION IS ESSENTIAL FOR SAFE AND EFFICIENT TROUBLE-FREE OPERATION.
  • Page 4 INSTALLATION PROVISIONS MUST BE MADE FOR ADEQUATE AIR SUPPLY TO THE UNIT. UNIT, WHEN INSTALLED, MUST ELECTRICALLY GROUNDED ACCORDANCE WITH LOCAL CODES, OR IN ABSENCE OF LOCAL CODES, WITH THE NATIONAL ELECTRICAL CODE, ANSI/NFPA CANADIAN ELECTRICAL CODE, CSA C22.2, AS APPLICABLE. Ventilating Hood The range(s) must be installed under a properly designed ventilating hood.
  • Page 5 INSTALLATION ASSEMBLY DO NOT LIFT RANGE BY THE FRONT RAIL. Uncrate range as near to final location as possible. Remove all shipping wire from burners and all packing material and accessories from oven interior. IF RANGE IS EQUIPPED WITH A FRYTOP SECTION, REMOVE WOOD SHIPPING STRIPS LOCATED BELOW THE GREASE TROUGH.
  • Page 6 INSTALLATION INSTALLATION Cabinet or Skeleton Ranges: Follow above instructions. Modular Ranges: Assemble modular base and set in place. Adjust feet as explained above. Counter Ranges: Set unit in desired position and secure to counter using holes provided at rear and bracket at front.
  • Page 7 INSTALLATION Fry Top Ranges Leveling bolts are at the rear of the range under the Fry Top plate. Adjust leveling bolts so that the plate is pitched to the front to provide for grease runoff. Be sure wooden strips have been removed from below the grease trough.
  • Page 8 INSTALLATION PIPE JOINT COMPOUND OR THREAD SEALANT THAT IS USED SHOULD BE RESISTANT TO ACTION OF LIQUEFIED PETROLEUM GASES. Install the gas pressure regulator with gas flowing as indicated by the arrow on the regulator. Use pipe compound or thread sealant and carefully thread regulator to pipe so that there is no cross-threading, etc, which could cause leakage.
  • Page 9 INSTALLATION INSTALLATION PILOT ADJUSTMENT—TOP BURNERS OVEN TOP: The front and rear pilots are controlled by one valve. To adjust pilot, turn ad- justing screw counterclockwise to increase or clockwise to decrease pilot flame. Adjust flame to a point where only a trace of yellow tip remains. FRY TOP and HOT TOP: Each pilot is controlled by a pilot valve.
  • Page 10: Operation

    OPERATION OPERATION OPERATING INFORMATION FOR THE RANGE HAS BEEN PREPARED FOR USE BY QUALIFIED AND/OR PROFESSIONAL OPERATING PERSONNEL. CAUTION DO NOT OBSTRUCT THE FLOW OF COMBUSTION AND VENTILATION AIR. KEEP THE APPLIANCE AREA FREE AND CLEAR FROM COMBUSTIBLES. IN THE EVENT A GAS ODOR IS DETECTED, SHUT DOWN UNITS AT MAIN SHUT OFF VALVE AND CONTACT THE LOCAL GAS COMPANY OR GAS SUPPLIER FOR SERVICE.
  • Page 11 OPERATION OPERATION 7. Push thermostat dial inward and rotate dial counterclockwise to desired temperature setting. 8. IN THE EVENT OF PILOT FAILURE, ROTATE THERMOSTAT DIAL CLOCKWISE TO ―OFF‖ POSITION AND WAIT FIVE (5) MINUTES FOR UNBURNED GAS TO ESCAPE FROM RANGE.
  • Page 12: Maintenance

    MAINTENANCE MAINTENANCE Care and Cleaning The complete oven should be given a periodic general cleaning. Lint and grease suspended in the air tend to collect in air passages. Therefore, all flueways, air passages and openings, burner ports, primary air openings, etc., should be periodically cleaned to prevent clogging. Exterior PAINTED SURFACE: Allow equipment to cool after use and wash with a mild detergent or soap solution.
  • Page 13 MAINTENANCE OPEN TOP SECTION DAILY: After grates and burner bowls are cooked, soak in solution of sal soda or other grease solvent. Thoroughly wash open top section with a damp cloth using a mild detergent soap. Rinse with clean, damp cloth and dry thoroughly. Remove and clean drip pan(s) under burners. WEEKLY: Brush burner head with a stiff wire brush and clean clogged ports with a stiff wire or ice pick.
  • Page 14 MAINTENANCE MAINTENANCE OVEN INTERIOR Aluminized Steel — Top, Sides, and Back: CAUTION! Do not use wire brushes, steel wool, or caustic solutions such as spray type cleaners, ammonia, lye or soda ash. Damage to the aluminum coating will result. USE ONLY CLEANERS THAT ARE RECOMMENDED FOR USE ON ALUMINUM.
  • Page 15: Service

    SERVICE SERVICE WHEN SERVICE IS NEEDED, CONTACT A LOCAL SERVICE COMPANY, DEALER, OR FACTORY TO PERFORM MECHANICAL MAINTENANCE AND REPAIRS. THESE INSTRUCTION ARE INTENDED FOR USE BY COMPETENT SERVICE PERSONNEL. CAUTION! DISCONNECT POWER BEFORE DOING ANY SERVICE WORK. EACH SECTION HAS SEPERATE ELECTRICAL SUPPLY CONNECTIONS.
  • Page 16 SERVICE SERVICE THERMOCOUPLE OUTPUT OPEN CIRCUIT MV RANGE NORMAL NOT LESS THAN 15-25 If the closed circuit check shows thermocouple output is greater than 8 millivolts and pilot will not remain lit when button is released, replace safety pilot magnet assembly. 3.
  • Page 17 SERVICE THERMOSTAT INSTALLATION With front of the griddle plate raised, slide the thermostat bulb assembly into the support brackets attached to the underside of the Fry Top plate. Tighten the two holding screws. The ex- cess capillary tube should be pulled forward out of the heat zone so that there is no chance of it coming in contact with the burner flame.
  • Page 18 SERVICE THE BYPASS MUST BE SET CAREFULLY AND ACCURATELY AS FOLLOWS: 1. Light burners and turn Dial (A) counterclockwise and to a point midway between the ―Gas On‖ mark and the next graduation to the right of it. (shown by ―X‖). If the burner goes out entirely, the bypass is closed.
  • Page 19 SERVICE SERVICE HOT CHECK METHOD: 1. Place reliable thermometer in center of the top of the Fry Top over the thermal bulb. 2. Set Dial (A) to 350°F. 3. Wait until temperature rises and remains constant. 4. If dial does not agree with thermometer readings, slip off Dial (A) and push out metal insert. 5.
  • Page 20 SERVICE ADJUSTMENT OF BYPASS (MINIMUM BURNER) FLAME This is the flame which must be maintained on the burners when the oven has come up to the temperature set on the dial. Enough gas must be bypassed by the control to keep the entire burner lit.
  • Page 21 SERVICE OVEN THERMOSTAT CALIBRATION CHECK The oven temperature should be checked or recalibrated with oven hot. NOTE: See ―Adjustment of Bypass (Minimum Burner Flame‖ above before recalibrating this thermostat. HOT CHECK METHOD: 1. Place reliable thermometer in center of oven. 2.
  • Page 22 SERVICE OPERATIONAL DIFFICULTIES AND PROBABLE CAUSES Oven Pilot Burner Goes Out: 1. Gas shut off. 2. Poor draft in flue snuffs out flame. 3. Too much draft pulls flame away from thermocouple. 4. Pilot flame too low. 5. Thermocouple defective. 6.
  • Page 27 Montague Grizzly G26 Oven– Exploded View ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 14017-1 Baffle- Air-Left 01065-0 Valve, Pilot Safety 06075-5 Riser, Flu 23218-1 Pilot, Oven-Natural 01942-9 Clip, Thermostat Blub (2) …. 23220-3 Pilot, Oven-Propane 11609-2 Liner, Right Slide-Interior...
  • Page 28 In order to establish full compliance with Proposition 65, we attached a yellow warning label to each gas fired unit manufactured by the Montague Company. Carbon monoxide would not be present in concentrations that would pose a "significant risk" to the consumer when the equipment is installed, operated and maintained as follows: 1.
  • Page 29 Serial No. _____________________________________________ Model No. _____________________________________________ Change No. ____________________________________________ Name & No. of Part Model No. Change No. Serial No. ―VG Series‖ Rating Plate The Montague Company 1830 Stearman Avenue P.O. Box 4954 Hayward, CA 94540-4954 14510-6 10/97...

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