H
F
2
E
4
5
A
B
1
D
C
or
Plan sectional view
D
C
25/23kW
Plan sectional view
Hook the
retainer (H)
over the
end two
baffles
H
1
3
2
4
3a
12/18 & 18/25kW
3
G
5
Combustion chamber:
1
4
Remove the retaining nuts and washers (B).
4
Remove combustion chamber access
door (A).
2
4
Ensure the baffles (C) and baffle retainer
(D) are correctly fitted for the boiler output
as shown in the plan views below.
3
4
Refit combustion chamber door (A).
IMPORTANT:
Secure with nuts and
washers (B) and tighten, using the
sequence shown in figure 3a, until the
chamber door is firmly secured, do not
over tighten the nuts.
4
4
Unscrew screws (E) and remove flue
manifold access cover (F).
5
4
Check that all the baffles (G) and baffle
retainer (H) are correctly fitted to the
secondary heat exchanger.
COMBUSTION CHAMBER
FRONT FRONT
COMBUSTION CHAMBER
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE 12/18-18/25-25/32
6 720 802 432 issue A 04/2012
26
IN
ST
AL
LA
TION
