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WARNING: Never leave the heater unattended while operating.
Disconnect the heater from its power source when not in use.
BEFORE OPERATING THIS HEATER
Visually inspect for damage. Some parts may have become loose or were damaged from handling. Be certain the fuel cap is
securely fastened and check that the drain plug (if applicable for your model) is installed properly. Replace or repair any damaged
parts before operating this heater. USE ORIGINAL EQUIPMENT REPLACEMENT PARTS. Use of third party or other alternate
components will void the warranty and may cause unsafe operating conditions. If you need replacement parts or require assistance,
contact PowerFast Product Group at (423) 837-5155.
AIR INTAKE FILTER
Dirty Intake Filters can cause an imbalance in the fuel-to-air mixture, resulting in
rough starting, poor combustion and odors. Never operate a heater without the
filters in place.
Remove and wash the intake with a mild detergent and water. Thoroughly dry and
replace the filter. Clean the filters every 500 hours as needed.
AIR OUTPUT FILTER AND LINT FILTER
The Output and the Lint Filter are not designed to be cleaned and reused. Do not
wash these filters. Replace dirty filters at the start of each season.
REPLACING AIR FILTERS
1. Remove Upper Shell and Fan Guard.
2. Remove End Filter Cover screws using a medium Phillips screwdriver.
3. Remove End Filter Cover.
4. Replace the Air Intake Filter, Air Output Filter, and Lint Filter.
5. Reinstall End Filter Cover.
6. Reinstall Fan Guard and Upper Shell.
PHOTOCELL
The optical lens can become dirty or clouded in use. Clean the lens using isopropyl
alcohol or water and a soft cloth or cotton swab every 500 hours or as needed.
REPLACING THE PHOTOCELL
1. Remove Upper Shell.
2. Remove Right Side Panel.
3. Disconnect wires from circuit board (PCB).
4. Twist to loosen Photocell from the Photocell Bracket.
5. Clean lens or replace Photocell.
6. Insert Photocell into Photocell Bracket.
7. Properly align the Photocell within the Bracket.
8. Attach wires to circuit board.
9. Reinstall Right Side Panel.
10. Secure Upper Shell.
Lint Filter
Air Out Put Filter
Intake Filter
End Filter Cover
Improper Alignment Proper Alignment
