Ariston 3300761 Technische instructies - Pagina 24
Blader online of download pdf Technische instructies voor {categorie_naam} Ariston 3300761. Ariston 3300761 32 pagina's. Condensing wall thermal power plant
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MAINTENANCE
Instructions for opening the housing and checking the
inside of the boiler
Before carrying out any operation on the boiler, disconnect it from the
power supply by closing the external bipolar switch and the gas valve.
In order to have access inside the boiler it is necessary to:
1. remove the crankcase by removing it from the housing (a);
2. unscrew the two screws on the front panel (b), pull it forward and
detach it from the top hooks (c -d).
(a)
(c)
24 /
(b)
(d)