
OPERATING INSTRUCTIONS AND OWNER’S MANUAL
| MR. HEATER | READ INSTRUCTIONS CAREFULLY: Read |
| HEATSTAR | |
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| and follow all instructions. Place instructions in |
| BY ENERCO |
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| a safe place for future reference. Do not allow |
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| MODEL | 3500DF 6000DF | MODEL | 3500DF 6000DF | |
| anyone who has not read these instructions to | ||||
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| assemble, light, adjust or operate the heater. |
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DIRECT FIRED
PORTABLE HEATER
WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
—Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
—Service must be performed by a qualified service agency.
This is an unvented portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation air must be provided. Refer to page 5.
ENERCO GROUP, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • | 07/11 Rev A 50125 |