MONTAGUE Grizzly G Series Instruction Manual

Gas fired restaurant ranges
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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.

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Summary of Contents for MONTAGUE Grizzly G Series

  • Page 1 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.
  • Page 2: For Your Safety

    CONTENTS INSTALLATION 1 MAINTENANCE OPERATION 8 SERVICE RENEWAL PARTS IMPORTANT FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE USER SMELLS GAS MUST BE POSTED IN A PROMINENT LOCATION THIS INFORMATION MAY BE OBTAINED BY CONSULTING THE LOCAL GAS SUPPLIER The information contained in this manual is important for the proper installation, use, and...
  • Page 3 INSTALLATION The Montague Grizzly gas oven ranges are manufactured for use with the type of gas indicated on the nameplate. 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. THE UNIT, WHEN INSTALLED, MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH LOCAL CODES, OR IN ABSENCE OF LOCAL CODES, WITH THE NATIONAL ELECTRICAL CODE, ANSI/NFPA 70, OR THE CANAD IAN ELECTRICAL CODE, CSA C22.2, AS APPLICABLE.
  • 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 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. All Ranges: Install Open Top and Hot Top sections as shown in diagram below.
  • 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 PILOT ADJUSTMENT - TOP BURNERS OPEN TOP: The front and rear pilots are controlled by one valve. adjust pilot, turn adjusting screw counterclockwise to increase or clockwise to decrease pilot flame. Adjust flame to a point where only a trace of yellow tip remains.
  • Page 10 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 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. B.
  • Page 12 MAINTENANCE CARE AND CLEANING complete range should be given a periodic general cleaning. Lint grease suspended tend to collect passages. Therefore, flueways, air passages 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 mild detergent or soap solution.
  • Page 13 MAINTENANCE OPEN TOP SECTION DAILY: After grates and burner bowls are cooled, soak in solution of sal soda or other grease solvent. Thoroughly wash open top section with damp cloth using mild detergent soap. Rinse with clean, damp cloth and dry thoroughly.
  • Page 14 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 WHEN SERVICE IS NEEDED, CONTACT A LOCAL SERVICE COMPANY, DEALER, OR FACTORY TO PERFORM MECHANICAL MAINTENANCE AND REPAIRS. THESE INSTRUCTIONS ARE INTENDED FOR USE BY COMPETENT SERVICE PERSONNEL. CAUTION DISCONNECT POWER BEFORE DOING ANY SERVICE WORK. EACH SECTION HAS SEPARATE ELECTRICAL SUPPLY CONNECTION.
  • Page 16 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 reset button released, replace safety pilot magnet assembly. Thermocouple lead connections must be tight, clean and free of grease.
  • Page 17 SERVICE THERMOSTAT INSTALLATION With front griddle plate raised, slide the thermostat bulb assembly into support brackets attached to underside Fry Top plate. Tighten the two holding screws. The excess 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 CALIBRATION STEM (C)—/ *NOTE - The di a l assembl y for thi s control has four (4) notches at the orange end of the dial sleeve. Do not use any other dial sleeve than the type shown with the four (4) notches. FRY TOP THERMOSTAT P/N 0358A-7 THE BYPASS MUST BE SET CAREFULLY AND ACCURATELY AS FOLLOWS:...
  • Page 19 SERVICE HOT CHECK METHOD: Place reliable thermometer in center of the top of the Fry Top over the thermal bulb. Set Dial (A) to 350° F. Wait until temperature rises and remains constant. dial does not agree with thermometer readings, slip off Dial (A) and push out metal insert.
  • Page 20 SERVICE ADJUSTMENT OF BYPASS (MINIMUM BURNER) FLAME This is the flame that 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. The thermostat regulates the flame from high to low...
  • Page 21 SERVICE OVEN THERMOSTAT CALIBRATION CHECK The oven temperature should be checked recalibrated with oven hot. NOTE: see "Adjustment Bypass (Minimum Burner) Flame" above before recalibrating this thermostat. HOT CHECK METHOD: Place reliable thermometer in center of oven. Set Dial (A) at 350° F. Wait until temperature rises and remains constant.
  • Page 22 SERVICE OPERATIONAL DIFFICULTIES AND PROBABLE CAUSES Oven Pilot Burner Goes Out: Gas shut off. Poor draft in flue snuffs out flame. Too much draft pulls flame away from thermocouple. Pilot flame too low. Thermocouple defective. Thermocouple connection on safety pilot valve loose. Pilot orifice dirty.
  • Page 23 Montague Fry Top Section, Manual Control—Exploded View ITEM PART DESCRIPTION 2403-1 Valve, Top Burner—Nat (40" WC) 1006-5 Valve, Top Burner—LP (100" WC) 14608-0 Valve, Top Burner—Nat (60 WC, Chg#1) 11790-0 Handle, Valve—Blue 1055-3 Valve, Pilot Adjustment 3415-0 Lighter, Pilot 2038-9...
  • Page 24 Montague Fry Top Section, Thermostat Control—Exploded View Item Part Description 3384-7 Thermostat, BJWA 2336-1 Nipple, Flange Mount 1982-8 Dial, Thermostat 1055-3 Valve, Pilot Adjustment 3415-0 Lighter, Pilot 2038-9 Air Mixer 3447-9 Burner Assy 14127-5 Grease Container, Frytop 2202-0 Nut, Compression—3/16"...
  • Page 25 Montague Open Top Section—Exploded View Item Part # Description 11758-7 Grate, Top 1551-2 Bowl, Burner 11834-6 Open Top Section—2 Hole 14040-6 Deflector, Drip 11873-7 Support, Burner 1388-9 Clamp, Burner Support 3371 -5 Burner, Head— Round 15589-6 Burner, Front— Complete 15591-8 Burner, Rear—...
  • Page 26 Item Part# Description 14017-1 Baffle, Air—Left 6075-5 Riser, Flu Montague Grizzly G26 Oven—Exploded View 1942-9 Clip, Thermostat Bulb (2) 11609-2 Liner, Right Side—Interior 7223-0 Guide, Rack—RT/LT (2) 9005-0 Rack, Oven 11602-5 Liner, Bottom—Oven 3572-6 Baffle, Flame 14019-8 Baffle, Air—Right 11794-3...

This manual is also suitable for:

Grizzly gc seriesGrizzly gm series

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