FUEL FILTER:
The fuel filter should be cleaned at least twice per
heating season. Clean the filter by rinsing it in clean
K-1 Kerosene. Contaminated fuel could make cleaning
the fuel filter necessary immediately.
NOTE: To remove the filter from models turn filter 90º
counter-clockwise. See Figure 6.
Fuel Line
Fuel Filter
Figure 6
SPARK PLUG:
Clean and re-gap every 600 hours of operation, or
replace as needed. After removing the spark plug, clean
the terminals with a wire brush. Re-gap the terminals to
0.140" (3.5mm) See Figure 7.
Gap (3.5 mm)
Figure 7
© 2019 Pinnacle Climate Technologies, Inc.
®
Maintenance
Fuel Tank
Ignitor Wire
Spark Plug
Burner Head
NEVER LEAVE HEATER UNATTENDED WHILE BURNING
OR WHILE CONNECTED TO A POWER SOURCE
PHOTOCELL:
The photocell should be cleaned using a cotton swab
dipped in alcohol or water at least once per heating
season, or more depending on conditions. See Figure
8.
Photocell Wire
Figure 8
NOZZLES:
Nozzles should be cleaned or replaced at least once
per heating season. Contaminated fuel could make
this necessary immediately. To clean dirt from nozzle,
blow compressed air through nozzle front. It may be
necessary to soak the nozzle in K-1 kerosene to loosen
any dirt particles. See Figure 9.
Nozzle Face
Nozzle
Dispenser
9
Silent Drive Forced Air Heater User's Manual
Photocell
Photocell lens
X
X
Burner Head
Figure 9