26
221873B
BURNER
RETAINING
BRACKET
Pull bracket
forward to
remove
SECURING
LIP
RIGHT HAND SIDE OF BURNER
LEFT HAND SIDE OF BURNER
Pull burner
forward to
remove
BURNER
GUIDE
12 Servicing
6963
Diagram 12.4
6962
Diagram 12.5
12.3 Cleaning Heat Exchanger
Place a sheet of paper or similar in the combustion chamber, to
act as a collector for deposits removed.
Brush the heat exchanger with a suitable brush, remove paper
together with any debris.
Take care not to damage the insulation.
Do not use a brush with metallic bristles.
Diagram 12.1
9408
BURNER
SECURING
SCREW (3)
LEADS (3)
EARTH
ELECTRODE
SILICONE
SLEEVE (3)
IGNITION
ELECTRODE
SENSING
ELECTRODE
Diagram 12.2
7306
Diagram 12.3
7307
12.4 Cleaning Main Burner
Use a vacuum cleaner or suitable brush to clean the burner
thoroughly, making sure that all burner ports are clear and
unobstructed.
Do not use a brush with metallic bristles.
SECURING SCREW
AIR PRESSURE
TUBE (2)
ELECTRICAL CONNECTIONS
FAN
FAN
FLUE
COLLECTOR
When refitting
make sure the
burner is located
in the burner guide
and fitted properly.
When refitting
make sure the
bracket is located
in the guide
and fitted properly.
GUIDE
