39
221051B
39
SECTION
10
s t e p
12
The heat exchanger can now be
cleaned with a suitably sized semi-
stiff brush, using the cleaning plate,
as shown to protect the rear
insulation panel.
DO NOT USE A BRUSH WITH
METALLIC BRISTLES.
Remove the paper and debris from
the combustion chamber.
Correctly refit the baffles previously
removed, each is marked TOP on its
upper face.
Refit the heat exchanger front cover.
Tighten down the fan flue screws.
Refit the cleaning plate.
Main Burner
Remove the main burner by
releasing the two securing screws
and nuts as shown. Brush or
vacuum away any deposits, make
sure that the flame ports are clean.
DO NOT USE A BRUSH WITH
METALLIC BRISTLES.
Main Injector
The main injector can be removed
and cleaned.
When cleaning the injector do not
use a wire or sharp instrument on
the hole.
s t e p
13
s t e p
14
SECURING
NUTS
380mm MIN.
20mm
40mm
2912
Servicing
50mm
SEMI-STIFF
NYLON BRISTLES
CLEANING BRUSH
INJECTOR
VIEW OF MAIN BURNER
INJECTOR WITH BURNER
REMOVED
CLEANING
PLATE
