INSTALLATION INSTRUCTION
64
Periodical servicing is a "requirement" and is also essen-
tial for the safety, the efficiency and the long life of the
appliance. It ensures reduced consumption and pollu-
ting emissions and maintains the reliability of the pro-
duct over time.
The appliance can be serviced BERETTA or personnel
authorised by BERETTA.
Analysis of combustion, performed before starting ser-
vicing, provides useful information on the operations to
be performed.
Before performing any operation:
- Disconnect the power supply by moving the main
system switch to "off"
- Close the fuel valve.
Before performing any cleaning operation, disconnect
the power supply by moving the main system switch to
"off".
OUTSIDE
Clean the casing, the control panel, the painted parts
and the plastic parts with cloths dipped in soap and
water. In the case of hard-to-remove stains, wet the cloth
with a 50% mixture of water and denatured alcohol or
specific products.
a Do not use fuels and/or sponges with abrasive
solutions or detergent powder.
INSIDE
Before starting the inside cleaning operations:
- Close the gas valves
- Close the system valves.
Servicing
Cleaning the Boiler and Dismantling the Inside Components
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