DURAG D-LX 200, Руководство пользователя

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Adjusting the Flame Monitor
D − LX 200, D − LX 720
55
Ra
nge
A
Chan. 1
Chan. 2
Ra
nge B
No. 3
d
lx20
0
_fr
on
tp
la
tt
e_
00
0
Figure 6.2: Front panel D − LX 200
The rotary switches located above each other (Figure 6.2: rotary switches with
identical hatching) must be set to the
same position within 8s.
If there are any differences between the channels/rotary switches, the red
"Switch Error" LED illuminates and an
error shutdown of the Compact Flame
Monitor is carried out after 8s.
Figure 6.3: Setting Intensity
Only flames whose intensity reaches a measuring value above the intensity
threshold result in a Flame ON signal. The division of the intensity on the Y-
axis (see Figure 6.3) is selected arbitrarily and non-dimensionally.