Maintenance - Riello RS 300/E BLU Installation, Use And Maintenance Instructions

(A)
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MAINTENANCE

Combustion
The optimum calibration of the burner requires
an analysis of the flue gases. Significant differ-
ences with respect to the previous measure-
ments indicate the points where more care
should be exercised during maintenance.
Gas leaks
Make sure that there are no gas leaks on the
pipework between the gas meter and the burner.
Gas filter
Change the gas filter when it is dirty.
Combustion head
Open the burner and make sure that all compo-
nents of the combustion head are in good condi-
tion, not deformed by the high temperatures,
free of impurities from the surroundings and cor-
rectly positioned.
Burner
Check for excess wear or loose screws.
Clean the outside of the burner.
Combustion
In case the combustion values found at the
beginning of the intervention do not respect the
standards in force or, in any case, do not corre-
spond to a proper combustion, contact
Technical Assistant and have him carry out the
necessary adjustments.
Note
We recommend calibrating the burner - depend-
ing on the type of gas utilised.
TO OPEN THE BURNER (A):
D3818
- Switch off the electrical power.
- Remove the tie rod 1) of the head movement
lever, loosening nut 2).
- Disconnect the gas servomotor test point 3).
- Disconnect the gas pressure switch test point
4).
- Remove screws 5).
At this point it is possible to open the burner at
the hinge.
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