Dura Heat DFA400T2 Manual Del Usuario página 12

NEVER LEAVE THE HEATER
UNATTENDED WHILE BURNING!
E.) PHOTOCELL
CLEAN PHOTO CELL ANNUALLY OR AS NEEDED.
- Remove upper shell (See Page 9)
- Remove photocell from photocell Bracket and disconnect photocell from connector.
- Clean photocell lens with cotton swab.
- Inspect photocell lens for damage. If damaged, replace photocell.
F.) FUEL LINES
TIGHTENING FUEL LINES ANNUALLY OR AS NEEDED.
- Remove upper shell (See page 9).
- Use 1/4" wrench and tighten fuel lines(A) at solenoid valve
and at pump. (See Figure 12)
- Remove fan guard (See Figure 13)
- Use 3/8" wrench and tighten fuel lines (B) at pump, pump fuel filter assembly.
- Reinstall fan guard.
BURNER HEAD
SOLENOID
VALVE
FUEL LINE(A)
Figure 11. Clean photocell Lens
Figure 12. Tighten fuel line
PHOTOCELL BRACKET
PHOTOCELL
PHOTOCELL LENS
FUEL LINE(B)
11
CONNECTOR
INSTALL PHOTOCELL
1)INCORRECT
2)CORRECT
FAN GUARD
FLAT WASHER
Figure 13. Remove fan guard
SCREW