Operation
4.11
Recommended Fuels and Fuel Blending Guide
Low ambient temperatures cause diesel fuels to gel. Gelled fuels will cause burner
ignition failure and/or burner fuel pump damage. Always use the proper fuel for the
conditions.
Lowest expected ambient
temperature °F (°C)
NOTICE: Do not use B20 or any other type of biodiesel fuel in this machine.
CAUTION
Fire hazard.
► Do not use gasoline, crankcase oil, or any oil containing gasoline.
4.12
Inspecting the Fuel Hose
When
Visually inspect the fuel hose assembly each time before operating the heater.
WARNING
Fire and explosion hazards. A damaged hose may leak flammable fuel.
► Do not operate the heater if the hose has excessive abrasions, wear, or cuts.
Replacement
Replace a damaged hose assembly with an equivalent as specified on the
hose
machine label.
Below 5 (-15)
5 to 25 (-15 to -4)
Above 25 (-4)
Fuel Blend Guide
Generator powered
50-50 blend of #2 diesel
and #1 diesel, plus
additives
OR
50-50 blend of #2 diesel
and K1 kerosene, plus
additives
70-30 blend of #2 diesel and #1 diesel, plus additives
70-30 blend of #2 diesel and K1 kerosene,
plus additives
Winter-blend diesel
36
HI400HD D / HD G
Shore powered
100% #1 diesel, plus
additives
OR
100% K1 kerosene,
plus additives
OR
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