Riello Residence Externa Condens KIS i, Инструкция пользователя

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1.8 Cleaning
The only cleaning operations that we rec-
ommend are those involving the external
boiler panels, which should be cleaned
using just a cloth dampened with soap
and water.
In the case of stubborn marks, dip the
cloth in a mixture of 50% water and
methylated spirits, or use speci fi c prod-
ucts.
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Do not use fuels and/or sponges
soaked in abrasive solutions or pow-
der detergents.
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It is forbidden to carry out any clean-
ing operations before disconnecting
the boiler from the mains electricity
supply; to do this, turn the main sys-
tem switch to “off”.
1.9 Maintenance
To maintain the ef fi ciency and reliability
of your r boiler high, we recommend
you to perform the scheduled periodic
maintenance yearly.
Please remember that DPR 16 April 2013
no. 74 obliges the person in charge of the
boiler to have regular maintenance car-
ried out by professionally quali fi ed per-
sonnel.
The r Technical Assistance Centre can
ful fi l this essential legislative obligation
and also provide you with important in-
formation concerning the possibility of a
scheduled maintenance contract which,
in our opinion, ensures:

Greater safety;

Compliance with current laws;

The peace of mind that you will not
risk hefty sanctions in the event of
spot checks.