Assembling The Gas Train - baltur GI 500 DSPGN ME Manual De Instrucciones

ASSEMBLING THE GAS TRAIN

The EN 676 approved gas train is sold separately from the burner
.
The gas train may be assembled in different ways: A, B, C, D and E.
Choose the most rational position for the set-up of the boiler room
and the position in which the gas pipe arrives.
DIAGRAM ILLUSTRATING GAS TRAIN PRINCIPLE
Install a manual on/off valve upstream of the gas valve
!
according to the layout shown in the diagram illustrating
the gas train principle
To ensure optimal functioning of the pressure control, it should be
applied to the horizontal pipe after the filter. The gas pressure control
E
must be adjusted while operating at the maximum flow effectively
used by the burner. The outgoing pressure must be adjusted to a
N
value slightly below the maximum possible value (the value obtained
by screwing in the adjustment screw almost completely); in this case,
G
the outgoing regulator pressure increases as the adjustment screw
is tightened, and decreases as it is slackened.
L
I
S
H
TO BE SUPPLIED BY INSTALLER
LIMITS ON BALTUR SUPPLY
.
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1 Air regulation servomotor
2 Air pressure switch
3 Maximum gas pressure switch
4 Gas supply control butterfly
valve
5 Main gas flame valve
6 Valve seal control device (in-
tegrated in the apparatus) with
pressure switch
7 Safety gas valve
8 Minimum gas pressure switch
9 Gas pressure control
10 Gas filter
11 Vibration-proof joint (not inclu-
ded in supply)
12 Ball cock (not included in sup-
ply)
13 Gas regulation servomotor