Sime FUEL EV, Руководство пользователя

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56
EN
6 MAINTENANCE
6.1 Adjustments
Periodic maintenance is MANDATORY BY LAW and is important
for the safety, efficient operation and long-lasting life of the
burner, while it also helps to reduce consumption and polluting
emissions.
We therefore recommend the user to entrust a professionally
qualified technician to carry out maintenance on the appliance
on an ANNUAL basis.
m
CAUTION
– The operations described below must ONLY be car-
ried out the professionally qualified personnel
who
MUST wear
suitable accident-prevention equipment.
– Make sure that the temperature of the components
inside the device or of the system pipes are not too
hot (risk of burns).
– Shift the main switches of the system and of the boi-
ler to “OFF”.
– Close the fuel shut-off valve.
OFF
Fig. 33
6.2 Removing the burner
To remove the burner form the boiler, proceed as follows:
– loosen the nut (9) fastening the burner to the boiler;
– turn the burner (10) slightly to the right and extract it from
the boiler;
10
9
Fig. 34
– loosen the two screws (1) and slide off the cover (2);
2
1
1
Fig. 35
– detach the 7-pole plug (1) from the burner.
1
Fig. 36