Worcester 12/18 User Manual

COMBUSTION CHAMBER
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE EXTERNAL 12/18-18/25-25/32
8 716 113 389d (03/2010)
23
INSTALLATION
Combustion chamber:
1 Release retaining nuts and washers (B).
 Remove combustion chamber access
door (A).
2 Ensure the baffles (C) and baffle retainer
(D) are correctly fitted for the boiler output
as shown in the plan views opposite.
3 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 Unscrew screws (E) and remove flue
manifold access cover (F).
5 Check that all the baffles (G) and baffle
retainer (H) or ( J ) are correctly fitted to the
secondary heat exchanger.
COMBUSTION CHAMBER
H
F
2
E
4
G
5
A
B
1
3
D
C
12/18 & 18/25kW
Plan sectional view
D
C
25/32kW
Plan sectional view
J
Hook the
retainer ( J )
over the
end two
baffles
or
1
2
4
3
3a
FRONT FRONT
8 716 113 389d 30/3/10 14:01 Page 23

Worcester 12/18 Specifications

General

Brand	Worcester
Model	12/18
Category	Boiler
Language	English