elco THISION L User Manual

42
Maintenance of the boiler should be
carried out by authorized personnel
only.
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safe operation of the boiler, it should
be inspected at least once per year.
A maintenance protocol should be
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example of maintenance protocol).
Checklist
The following activities must be carri-
ed out, see following paragraphs for
an extensive description of the main
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t Replace the ignition and ionisa-
tion electrodes;
t Clean the condensate receptacle;
t &OHDQDQGUH¿OOWKHV\SKRQ
t ,QVSHFWWKHFRPEXVWLRQFKDPEHU
clean if necessary (DON’T use
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t Check the water pressure of the
system;
t Check the water quality of the
system water as well as supply
water;
t &KHFNWKHZDWHUÀRZUDWHWKURX-
gh the boiler;
t Check/correct the combustion
values at full and mimimum load
with a combustion analyzer;
t Check the gas pressure to the
boiler;
t Check the tightness of all sealed
connections and test points;
t Check the functionality of all sa-
fety devices;
t Fill out a maintenance protocol.
Replacing the electrodes
The electrodes are positioned on the
top side of the boiler. Replace the
ignition electrode (1)
and ionisation electrode (2) as shown
on the picture.
Maintenance
Checklist

elco THISION L Specifications

General

Brand	elco
Model	THISION L
Category	Boiler
Language	English