Maintenance - ProFitter KFA400PF2 Manual De Instrucciones De Operación Y Lista De Partes

ProFitter Operating Instructions and Parts Manual
TM
Model KFA400PF2

Maintenance

Never service heater
WARNING
while it is plugged in
or while hot!
NOTE: USE ORIGINAL EQUIPMENT
REPLACEMENT PARTS. Use of third-
party or other alternate components
will void warranty and may cause
unsafe operating conditions.
UPPER SHELL REMOVAL
- Remove screws along each side and
top of heater using medium Phillips
screwdriver.
Figure 10 – Upper Shell Removal
FAN BLADES AND AIR DEFLECTOR
CLEAN EVERY SEASON OR AS NEEDED.
- Remove upper shell.
- Clean fan blades and air deflectors
using soft cloth moistened with
kerosene or solvent.
- Dry fan blades and air deflectors
thoroughly.
- Reinstall upper shell.
Air Deflector
Figure 11 – Fan Blades and Air Deflectors
For Technical Support or Troubleshooting, Call: 1-877-447-4768, 8:30 am - 4:30 pm CST www.ghpgroupinc.com
SPARK PLUG
CLEAN AND REGAP EVERY 600 HOURS
OF OPERATION OR REPLACE AS NEEDED.
- Remove upper shell.
- Remove spark plug wire from spark
plug (See Figure 12).
- Remove spark plug from burner head
using medium Phillips screwdriver.
- Clean and regap spark plug electrodes
to .140" (3.5 mm) gap.
- Reinstall spark plug into burner head.
Screw
- Attach spark plug wire to spark plug.
- Reinstall upper shell.
Upper Shell
Burner Head Spark Plug
Figure 12 – Spark Plug
Fan Blade
Spark Plug
Wire
Gap
7
NOZZLE
REMOVE DIRT IN NOZZLE AS NEEDED.
- Remove upper shell.
- Remove fuel line from solenoid valve
using 1/4" wrench.
- Remove spark plug wire from spark
plug.
- Remove spark plug from burner head
using medium Phillips screwdriver.
- Remove five screws using medium
Phillips screwdriver and remove burner
head from combustion chamber.
- Carefully remove nozzle from burner
head using 5/8" socket wrench.
- Blow compressed air through face of
nozzle (this will remove any dirt).
- Inspect nozzle for damage. If damaged
or clogged, replace nozzle.
- Make sure plug is in place on burner
head.
- Reinstall nozzle into burner head and
tighten firmly (175-200 inch-pounds).
- Reinstall spark plug into burner head.
- Attach burner head to combustion
chamber.
- Attach spark plug wire to spark plug.
- Attach fuel line to solenoid valve.
Tighten firmly.
- Replace upper shell.
Spark Plug
Burner Head
Nozzle
Plug
Figure 13 – Nozzle
Spark Plug
Wire
Fuel Line