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While heater is operating, turn adjusting screw
clockwise to increase, counter-clockwise to
decrease pressure. Correct pump pressure is as
Model Number
MH-45-KFA
MH-75T-KFA
MH-190T-KFA
MH-215T-KFA
Tolerance ± 10%
Pressure Valve
Adjusting Screw
Figure 18
© 2015, Pinnacle Products International, Inc.
NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR
WHILE CONNECTED TO A POWER SOURCE
Maintenance
4.2PSI
5.5 PSI
8.5 PSI
9.0 PSI
45-KFA Without Optional Power Outlet
KFA With Optional Power Outlet
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
1-K kerosene to loosen any dirt particles.
Nozzle Face
Kerosene Forced Air Heater User's Manual
11
Nozzle
Burner Head
Figure 19
KFA Without Optional Power Outlet
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