Maintenance; Cleaning - Riello Residence IN Condens KIS i User Instructions

1.12 Maintenance

To maintain the efficiency and reliability of
your r boiler high, we recommend you
to perform the scheduled periodic mainte-
nance yearly.
Please remember that DPR 26 August 1993 no.
412 obliges the person in charge of the boiler
to have regular maintenance carried out by
professionally qualified personnel.
The r Technical Assistance Centre can
fulfil this essential legislative obligation and
also provide you with important information
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.
REGULAR SCHEDULED MAINTENANCE
OPERATION
Inspection of sealing
components
Cleaning of the prima-
ry heat exchanger flue
gases side
Cleaning of the com-
bustion chamber, fan
and venturi tubes
Checking of the water
and gas safety devices
Checking the gas
output and make any
adjustments
Checking the draught
and flue gases pipe
Cleaning of the burner
and checking its firing
Checking the hydraulic
operations
Combustion analysis
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OPERATION
Checking and lubricat-
ing the hydraulic unit
components
Checking the system
seals
Washing of the heat
exchanger
Checking the efficien-
cy of the electric and
electronic components
FAN EFFICIENCY (only
for vacuum chamber
versions)
Checking the conden-
sate discharge system
CHECKING THE CONDEN-
SATE NEUTRALISER (if
installed)
NOTE: the maintenance operations de-
scribed above, must be carried out in
accordance with the Presidential De-
cree 412/93-551/99 and Legislative De-
cree 192-311/05.

1.13 Cleaning

The only cleaning operations that we recom-
mend 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 specific products.
0
Do not use fuels and/or sponges soaked
in abrasive solutions or powder deter-
gents.
0
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 system switch
to "off".
26
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