3-5
5
2
7
6
3
1
1
1
2
4
4
31 - IE
INSTALLERUSER
MAINTENANCE TECHNICIAN
3.19 CASING REMOVAL.
To facilitate boiler maintenance the casing can
be completely removed as follows:
- remove the lower protection sheet steel grill;
- loosen the screws (1) present in the lower part
of the casing front (5);
- fully loosen the screws (7) present in the upper
part of the cover (6) (see gure);
- pull the front casing (5) slightly in the lower
part towards yourself and push upwards at the
same time (see gure);
- loosen the screws (2) present in the upper part
of the front casing support sheet (see gure);
- loosen the screws (3) present in the lower side
of the boiler and then push upwards slightly in
order to release the side (4).