Biasi M275V.2024 SM, Руководство по обслуживанию

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IGNITION AND DETECTION ELECTRODES
Warning: isolate the boiler from the mains electrici-
ty supply before removing any covering or compo-
nent .
1 Remove all the case panels and the sealed chamber lid.
2 Check for the integrity of the insulation of wires which con-
nect the electrode.
The electrode in Figure 18.6 also functions as a sensor for the
correct drainage of the condensate.
Should the mentioned electrode come into contact with the con-
densate water present within the combustion chamber it sends
the boiler into safety lockout.
Remove any encrustations and dirt from the detection electrode
or replace it if damaged.
In any case, it must be replaced every 2 years .
The ignition/detection electrode is not under war-
ranty because it is consumable part .
Warning - Insulation panels material handling care .
Mineral fibres are used in this appliance for the insulation panels
of the combustion chamber
Excessive exposure to these materials may cause temporary ir-
ritation to eyes, skin and respiratory tract.
Known hazards - Some people can suffer reddening and itching
of the skin. Fibre entry into the eye will cause foreign body irrita-
tion, which can cause severe irritation to people wearing contact
lenses. Irritation to respiratory tract.
Precautions - Dust goggles will protect eyes. People with a histo-
ry of skin complaints may be particularly susceptible to irritation.
High dust levels are only likely to arise following harsh abrasion.
In general, normal handling and use will not present high risk, fol-
low good hygiene practices, wash hands before, touching eyes,
consuming food, drinking or using the toilet.
First aid - Medical attention must be sought following eye contact
or prolonged reddening of the skin.