Riello GITRE Series - Cleaning and Servicing the Boiler; Annual Cleaning

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COMMISSIONING AND MAINTENANCE
3.6 Cleaning and servicing the boiler
It is essential to clean the boiler and remove carbon deposits
from the surfaces of the heat exchanger in order to keep the
boiler efcient and economical.
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All cleaning operations MUST be performed under the fol-
lowing conditions:
− boiler cold
− boiler switched OFF
− Suitable personal protection equipment
Perform the following operations before beginning any mainte-
nance or cleaning:
− Turn the mains power switch OFF and turn the control
panel function selector OFF (0);
− Close all external fuel shut-off cocks.
3.7 Annual cleaning
3.7.1 Cleaning and servicing the boiler
Proceed as follows to access the internal parts of the boiler:
− Remove the front panel (1);
GITRÈ GITRÈ B/100
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REMOVING THE BURNER
Proceed as follows to remove the burner:
− Close the fuel shut-off cocks;
− Disconnect the connectors (1);
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− Unscrew the xing nut (2) and remove the burner;
− Pull the burner (3) out, taking care not to damage it;
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− Place the burner in an upright position.
Reverse the above steps to reassemble.