Installation Instructions

Servicing schedule

We recommend that periodical service is made

by qualiﬁed technical personnel according to

the frequency stated by national rules in force.

As much as the dust present in the air will be sucked inside the

combustion chamber, the smoke side resistance will increase,

which, nally, will result in a reduced heat input (and conse-

quently a reduced output).

efore cleaning the boiler body sections, check the boiler input

and the CO

percentage (see 3.24).

Note! A reduction of the input can be caused

by the obstruction of the evacuation duct or

oftheairintake.Check,rstofall,thatthis

is not the reason.

If the actual input (with the correct CO

) is within 5% of the

value shown in the chapter 3.24, the boiler does not need to

be cleaned.The operation then, can be limited to the cleaning

of the siphon.

- Act on the two closing hinges (on both sides) to remo-

ve the cover

- Remove the screws of the back panel, placed in posi-

tion left and right.

- Remove the screws panel left and right side.

- Remove the screws cover (ﬂue outlet) and remove the

casing.

- all panels of the casing.

Phase - Disassembly

• Switch off power and gas supply and ascertain the gas cock

is well closed.

• Remove