Photocell; Fuel Lines; Fuel Filter - L.B. White Tradesman CP400DK Manuel D'utilisation Et D'instructions

MAINTENANCE (cont.)
Photocell Bracket

Photocell

Photocell Lens
Install Photocell
1) Incorrect
2) Correct
Figure 18 – Clean Photocell Lens
PHOTOCELL
CLEAN PHOTOCELL ANNUALLY OR AS NEEDED.
- Remove upper shell (See page 14).
- Remove photocell from photocell bracket and disconnect
photocell from connector.
- Clean photocell lens with cotton swab.
- Inspect photocell for damage. If damaged, replace photocell.
Burner Head
Solenoid
Valve
Fuel Line (A)
Figure 19 – Tighten Fuel Line

FUEL LINES

TIGHTEN FUEL LINES ANNUALLY OR
AS NEEDED.
- Remove upper shell (See page 14).
- Use 1/4" wrench and tighten fuel line (A) at solenoid valve and at
pump (See Figure 19).
- Remove fan guard (See Figure 20,21).
- Use 3/8" wrench and tighten fuel line (B) at pump and pump fuel
filter assembly.
- Reinstall fan guard.
4 16
Connector
Fuel Line (B)
Fan Guard
Flat Washer
Figure 20 – Remove Fan Guard ( ( CP400DK)
Fan Guard
Figure 21 – Remove Fan Guard ( ( CP650DK)

FUEL FILTER

CLEAN TWICE PER HEATING SEASON OR AS NEEDED.
Tank Fuel Filter
- Remove fan guard (See Figure 20,21).
- Disconnect fuel line (B) from pump and pump fuel filter
assembly with 3/8" wrench (See Figure 19).
- Remove two screws that fix bracket-filter to shell lower and
remove bracket-filter.
- Carefully pry fuel filter loose from fuel tank with flat end of
screwdriver.
- Wash fuel lines and fuel filter with clean kerosene.
- Replace fuel filter into fuel tank.
- Replace bracket-filter to shell lower.
- Connect fuel lines (B) to pump and pump fuel filter assembly.
- Reinstall fan guard.
Screw