Unscheduled Maintenance - Olivieri ERGOFLAM IDRO Installation Instructions Manual

i It is advisable to perform the cleaning in the above-mentioned areas with the
help of the cleaning-rod provided or a vacuum cleaner.
At the end of the winter, we recommend emptying the fuel tank of residue pellet
and storing it according to the methods suggested in chapter one.
i We recommend a thorough cleaning of both the flue and the fume junction
(at least once during the whole operating season) in order to prevent fire risks.
4.3

Unscheduled maintenance

This paragraph, intended expressly for engineers and all specialised personnel
required to work on our product, is aimed at providing useful instructions in order to
perform the necessary work for keeping the apparatus operating at a high level of
efficiency.
i Unscheduled maintenance of the system must be carried out by qualified
personnel when the heater is cold and disconnected from the household
mains power supply.
In all cases where the maintenance described in points 4.1 and 4.2 is insufficient
(irregular operation of the apparatus, poor efficiency, excessive fuel consumption)
and more generally once every two years, it is necessary to have an engineer
perform a more thorough cleaning of the parts of the apparatus in most direct
contact with the thermovector liquids.
ERGOFLAM AIR
Besides the slits described in the paragraph above, there are two other slits on the
sides of the apparatus (one on each side) that allow access to the area of the set of
pipes in order to perform a more thorough cleaning of these pipes. These access
holes can be reached only after having lifted the top and after having removed the
side inserts in ceramic material. In order to lift the top ceramic tiles, it is necessary to
remove the grille and the display housing. (Detailed descriptions and figures in § 2.5).
When the whole top part of the heater has been removed, the side inserts can be
carefully pulled out.
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