Dri-Eaz Dragon K85 Mobile Owner's Manual - Page 10

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The internal fuel tank drain plug
WARNING! Diesel fuel is flammable and potentially
explosive. Always turn off and unplug the Dragon before
draining the internal fuel tank. Do not smoke while
draining fuel. Keep away from open flame.
1. Place an appropriate container beneath the drain
plug to catch any remaining fuel oil.
2. Remove the drain plug with a wrench.
3. Allow the internal fuel tank to drain completely.
4. Screw the drain plug back into the Dragon. Tighten
with a wrench.
5. Dispose of excess fuel oil in accordance with local
regulations.
Using the Dragon as a ventilator
The Dragon may also be used purely as a ventilator to
deliver clean, unheated air to an affected area.
NOTICE: If you are ventilating spaces adjacent to
living areas, you must still create a negative pressure in
the affected area. This will help prevent contaminants
from being forced into clean areas. See the section
"Establishing negative air pressure" for more
information.
1. Set up the Dragon as directed in the section "Setting
up the Dragon." However, you do not need to add fuel,
attach the flue, or connect the remote thermostat. As a
ventilator the Dragon will operate on electricity alone.
2. Turn the FAN switch to "On."

MAINTENANCE

Replacing the fuel intake filter
The fuel intake filter should be replaced at least once
every year. Depending on the quality of fuel oil and the
frequency of use, the fuel intake filter may need to be
replaced more frequently.
07-00407 E 08/2006
Copyright 2006 Dri-Eaz Products, Inc.
You will need:
Phillips screwdriver
Clean shop rags
1. Remove the housing cover for the fuel pump/blower
assembly and the fuel line guard plate. To do this,
remove the six Phillips screws that secure the
housing cover and guard plate.
Remove the fuel pump/blower assembly housing and guard plate
2. Close the fuel line shut-off valve by turning the red
knob clockwise.
Close the fuel line shut-off valve
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