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Serial Number 0 - 0117000
Model #
OPERATING INSTRUCTIONS
AND OWNER’S MANUAL
MH50K
READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe
place for future reference. Do not allow anyone who has not read these instructions to assemble,
light, adjust or operate the heater.
Model - MH50K
KEROSENE
FORCED-AIR HEATER
If the information in this manual is not followed exactly, a fire or explo-
WARNING:
sion may result causing property damage, personal injury or loss o
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WARNING: WARNING: YOUR SAFETY IS IMPORTANT TO YOU AND TO OTHERS, NOT FOR HOME OR RECREATIONAL VEHICLE USE SO PLEASE READ THESE INSTRUCTIONS BEFORE YOU OPERATE THIS HEATER. WARNING: GENERAL HAZARD WARNING: FIRE, BURN, INHALATION, AND EXPLOSION HAZARD. KEEP SOLID COMBUSTIBLES, SUCH AS BUILDING FAILURE TO COMPLY WITH THE PRECAUTIONS AND MATERIALS, PAPER OR CARDBOARD, A SAFE DIS- INSTRUCTIONS PROVIDED WITH THIS HEATER, CAN TANCE AWAY FROM THE HEATER AS RECOMMENDED RESULT IN DEATH, SERIOUS BODILY INJ
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OPERATING PRECAUTIONS SAFETY PRECAUTIONS 1. Check the heater thoroughly for damage. DO NOT operate a This is a kerosene, direct-fired, forced air heater. It's intended damaged heater. use is primarily temporary heating of buildings under construction, alteration or repair. 2. DO NOT modify the heater or operate a heater which has been modified from its original condition. Direct-Fired means that all of the combustion products enter 3. Use only Kerosene or #1 fuel oil. Never use gasoline, naphth
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operation). OPERATING INSTRUCTIONS 2. FILTERS. Dirty air or fuel filters will cause an imbalance in the air-fuel mixture. The best indication that this condition UNPACKING exists is an increase in odors or difficulty getting your heater 1. Remove all protective material which may have been to ignite. This heater should never be operated without the applied to the heater for shipment. filters in place. If required, clean filters as described under 2. Remove heater from carton. "500 Hours" a
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STORAGE Store the heater in a dry location free from fumes or dust. The parts lists and wiring diagram show the heater as it was constructed. Do not use a heater which is different from that At the end of each heating season, clean the heater as shown. Heater performance is effected by air pressure described in the MAINTENANCE section. Drain and flush the setting. If there is any uncertainty about the air pressure fuel tank with clean fuel. The manufacturer recommends setting, have it checke
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Mr. Heater Kerosene Forced Air Construction Heater Parts List Model #MH50k Item Part No Description Item Part No Description 1 ..................... 1036.............. Power Cord Assembly 37 .................... 6863.............. Oil Flame Cntrl Assy. 2 ..................... 1676.............. Fuel Tank Assembly 38 .................... 6865.............. Cad Cell Flame Sensor 3 ..................... 1679.............. Radiation Sheild Assy. 39 .................... ------ ........
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Mr. Heater Kerosene Forced Air Construction Heater Model #MH50k Mr. Heater |Kerosene Forced Air Heater Operating Instructions and Owner’s Manual 7
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Model # OPERATING INSTRUCTIONS AND OWNER’S MANUAL MH50K WARNING: USE ONLY MANUFACTURER’S REPLACEMENT PARTS. USE OF ANY OTHER PARTS COULD CAUSE INJURY OR DEATH. REPLACEMENT PARTS ARE ONLY AVAILABLE DIRECT FROM THE FACTORY AND MUST BE INSTALLED BY A QUALIFIED SERVICE AGENCY. PARTS ORDERING INFORMATION: PURCHASING: Accessories may be purchased at any Mr. Heater local dealer or direct from the factory FOR INFORMATION REGARDING SERVICE Please call Toll-Free 800-251-0001 www.mrheater.com Our office
