Immergas 3.020928, Instruction And Recommendation Booklet

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3-4
2
3
5
5
1
1
4
a
b
b
c
d
d
e
a
1
INS
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US
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MAINTEN
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CE TECHNI
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3.17 CASING REMOVAL.
To facilitate boiler maintenance the casing can be
completely removed as follows (Fig. 3-4 / 3-5):
1 Undo the 2 bottom screws (b) that fasten the
protection guard (a).
2 Release the guard (a).
3 Unhook the decorative frame (c) from the
relative lower retainers.
4 Remove the decorative frame (c) from the cas-
ing (e).
5 Loosen the 2 front screws (d) that fasten the
casing.
6 Loosen the 2 lower screws (f) that fasten the
casing.
7 Pull the case towards you (e).
8 At the same time, push the case (e) upwards to
release it from the upper hooks.
Installation drawings key:
Unmistakeable component identification
Sequential identification of the operation to perform