Transport, installation and connection
4-7
A
B
4.6.2 Adapting the flame scanner to the fuel
Danger to life caused by combustion or explosion !
In case of incorrect installation or adjustment, uncon-
trolled combustion or explosions may be caused !
Observe the adjustment instructions of the plant operator !
Adjustment work may be carried out only by qualified and
approved specialist staff !
All alignments and settings have to be carried out, when
new spare parts have been fitted, the flame scanner has
been moved or the flame image has been changed (by
additional fuel, new burner, change in the burner / air reg-
ister, for example) as well as during all first installations.
For selective burner amplifiering, the device has to be in-
stalled in such a way that the primary combustion zone in
all load ranges is inside the visual angle of the flame
scanner. The sight axle has to cut through the first third of
the flame (A) of the own burner if possible. The extension
of the sight axle must not cut through the first third of the
flame of other burners.
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