19.10.2018 Rev. 07
5
Check combustion values to be correct by using flue gas analysis at the whole adjustment range
between minimum, full load, and ignition load.
Use lifting device or belt for lifting fan motor, if necessary.
During the first commissioning of the burner or in case of any revision carried out in the electrical
system or motor cables by any reason, direction of the fan rotation must certainly be checked by
the authorized technical service.
For products that have not been comissioned or started more than 6 months, before activating the
servomotor;
In air dampers and oil regulators, servomotor and air damper connections must be checked to
ensure that they are free running in spite of immobility and oil freezing.
BURNER ROOM
Install the burner in a suitable room/floor with minimum external air openings and sufficient to
ensu re perfect combustion, in compliance with current regulations.
Never obstruct air openings of the burner room, burner fan intake vents or air ducts in order to
prevent:
a.The build up of toxic / explosive gas mixtures in the burner room,
b.Combustion with insufficient air, resulting in hazardous, anti-economical and polluting ope-
ration.
The burner must be always protected from rain, snow and frost to prevent corrosion and paint
deformations.
Keep the burner room clean and free of solid volatile substances, which could be sucked into the fan
and clog the internal burner or combustion head air ducts.