39
10.
Drill two Ø 8 mm holes for the fixing bracket in the appropriate height. Install
the fixing bracket on the corresponding position on the wall (s. fig. below).
11.
Attach the
outer
chimney by fixing it at both sides (s. fig.
A
).
12.
The inner chimney can be attached
in two ways
:
I.
Attach the
inner
chimney by fixing it at both sides (s. fig.
A
).
