Supplied By www.heating spares.co Tel. 0161 620 6677
15
221461C
7 Servicing and Replacement of Parts
7.3 Main Injector
Generally follow the instructions given in Section 7.1.
With the main burner removed the injector can be unscrewed
and replaced as necessary, using a new sealing washer.
If cleaning do not use a wire or sharp instrument on the hole.
When replacing the main burner make sure that it is pushed fully
home onto the injector and that the guides are engaged on the
injector manifold.
Diagram 7.2
ACCESS FOR SERVICING
Diagram 7.3
PILOT ASSEMBLY
PILOT
INJECTOR
ADAPTOR
OLIVE
PILOT
TUBING
NUT
THERMOCOUPLE
NUT
IGNITION
LEAD
(clear end)
ELECTRODE
THERMOCOUPLE
SECURING
SCREWS
PILOT
SHIELD
MICA WINDOW
M3
SCREW
COMBUSTION
CHAMBER
FRONT
PANEL
SIDE BAFFLES
SECURING
SCREWS
WING NUT
2397
1049
Diagram 7.4
DRAUGHT DIVERTER
AND BAFFLE
BAFFLE
SECURING
SCREW(S)
DRAUGHT
DIVERTER
BAFFLE
0929
Diagram 7.6
LINT ARRESTER
(FURIGAS)
Diagram 7.5
LINT ARRESTER
(BRAY)
SCREW-
LOOSEN ONLY
BURNER
ASSEMBLY
LINT ARRESTER
SECURING PLATE
LINT
ARRESTER
LINT ARRESTER
LINT ARRESTER
SECURING SCREW
AND WASHER
BURNER
ASSEMBLY
0928
0927