Bosch Worcester Greenstar CDi Conventional Series Instruction Manual page 46

15.1/
I
I
15.4
E
I
I
I
I
I
I
I
I
\
F
,.
......
-----
......
..
REPLACEMENT OF PARTS
\
I
\
\
I
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REPLACEMENT OF PARTS
15. Heat exchanger
~
Isolate flow and return valves and drain
the boiler.
~
Remove condensate trap
(see page 40).
~
Remove fan assembly (see page 44).
15.1
~
Remove plastic nut (A) from the base
of the inner casing.
15.2
~
Remove return pipe (B) at the bottom
of heat exchanger.
15.3
~
Remove screw at the top of the heat
exchanger (C).
~Unscrew
the flow pipe (D).
15.4
~
Undo flue connection (E) from
sump (F).
~
Pull flue pipe up.
~
Remove the heat exchanger.
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER BOSCH GREENSTAR 30CDI/40CDI Coc,ectlocal
~ORCESTER
6 720 614 556a (2007/07)
Bosch Group