Supplied By www.heating spares.co Tel. 0161 620 6677
8.0 Annual Servicing
20
8.4
Cleaning the Lint Arrestor
1. Remove the lint arrestor from its retaining clips
on the burner mounting plate and clean away any
deposits (Fig. 37).
8.5
Cleaning the Burner & Main Injector
1. Remove the four hexagon headed screws
holding the burner to the burner mounting plate
(Fig. 38).
2. Carefully clean any deposits from the burner
blades and venturi inlet (Fig. 38).
3. Remove the injector and copper sealing washer
from the feed pipe. Clean the injector and
reassemble in reverse order (Fig. 38).
4. Reassemble the burner in reverse order and
refit the lint arrestor.
8.6
Cleaning the Pilot/A.S.D. Assembly
NOTE:
No attempt should be made to clean
the device using any hard tools, including pins
or wire.
WARNING:
The pilot/A.S.D. assembly must
not be adjusted in any way.
1. The A.S.D. must not be altered so that it will not
operate or be bypassed in any way.
2. Ensure that the pilot burner aeration hole is free
from lint, debris etc (Fig. 41).
3. If necessary clean the electrode and target, and
check that the spark gap is 2.5 - 4.0mm (Fig. 39).
4. The complete assembly must be replaced in the
event of one or other componet failure(s).
5. Only use a Genuine Baxi Spare Part.
Lint Arrestor
Pilot
Burner
Burner Mounting
Plate
Sensing Pipe
Pilot Burner
Aeration Hole
Hexagon
Headed Screws
Injector
Copper Washer
2.5 - 4mm
Fig. 37
Fig. 38
Fig. 39
Fig. 40
Fig. 41
Fig. 42
