ProFitter KFA50PF - Page 10

10
ProFitter
TM
Portable Oil-Fired Heaters
ProFitter
TM
Operating Instructions and Parts Manual
For Technical Support or Troubleshooting, Call: 1-877-447-4768, 8:30 am - 4:30 pm CST www.ghpgroupinc.com
Maintenance (Continued)
PHOTOCELL
CLEAN PHOTOCELL ANNUALLY OR AS
NEEDED.
CLEAN OR REPLACE TWICE PER
HEATING SEASON OR AS NEEDED.
Figure 19 – Spark Plug Replacement
Figure 20 – Photocell Replacement
for KFA50PF
Figure 21 – Photocell Replacement for
KFA50PF, KFA75PF, KFA125PF,
KFA210PF
- Reinstall spark plug to nozzle adaptor.
- Attach ignitor wire to spark plug.
- Reinstall fan and upper shell.
(For Model KFA210PF only)
- Remove upper shell (See Air Intake
Filter, page 8).
- Remove fan (See Fan Blades).
- Remove ignitor wire from nozzle
adaptor.
- Remove spark plug from nozzle adaptor
using mediumphillips screwdriver.
- Clean and regap spark plug electrodes
to 3.5mm gap.(0.138”)
- ReInstall spark plug to nozzle adaptor.
- Attach ignitor wire to spark plug.
- Reinstall fan and upper shell.
(For ModeL KFA50PF only)
- Remove upper shell (See Air Intake
Filter, page 8).
- Remove fan (See Fan Blades).
- Remove photocell from its mounting
bracket.
- Clean photocell lens with cotton swab.
TO REPLACE: Remove side cover near
power switch.
- Disconnect wires from circuit board
and remove photocell.
- Install new photocell and attach wires
to circuit board.
- Reinstall fan and upper shell.
(For Models KFA50PF, KFA75PF,
KFA125PF, KFA170PF, KFA210PF only)
- Remove upper shell (See Air Intake
Filter, page 8).
- Remove fan (See Fan Blades).
- Remove photocell from its mounting
bracket.
- Clean photocell lens with cotton swab.
TO REPLACE: Remove side cover near
power switch.
- Disconnect wires from power switch
and remove side cover.
- Disconnect wires from circuit board
and remove photocell.
- Install new photocell and attach
wiresto circuit board.
- Replace switch wires to power
switchand side cover.
- Replace fan and upper shell.
(For Models KFA50PF, KFA75PF only)
- Remove side cover screws using medium
Phillips screwdriver.
- Disconnect switch wires from power
switch (KFA75PF only).
Nozzle Adaptor
Ignitor Wire
Spark Plug
Screw
GAP
Spark Plug
KFA50PF, KFA75PF, KFA125PF,
KFA170PF and KFA210PF
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
Figure 18 – Spark Plug Replacement
Ignitor Wire
Spark Plug
Nozzle Adaptor
Spark Plug
GAP
Screw
FUEL FILTER
Photocell
Incorrect
Correct
Install Photocell
Lens
Switch
Photocell Wire
Bracket
Screw
Wires
Switch
Side Cover
Power
Side Cover
Screw
Circuit
Board
Wire
Photocell