Train Assembly Drawing; Gas Supply Line; Side View - baltur COMIST 122 DSPGM Manual De Instrucciones

TRAIN ASSEMBLY DRAWING

GAS SUPPLY LINE

The figure on the right shows the gas supply line diagram. The EN
676 approved gas train is sold separately from the burner.
Install a manual on-off valve and a vibration-proof joint as
shown in the diagram.
If the gas train is equipped with a pressure regulation device not
integrated in a monoblock valve, follow the instructions below to
install the accessories on the gas pipe near the burner:
1) To avoid high pressure drops upon ignition, there should be
a 1.5/2 m long pipe section between the pressure reducer or
stabilizer installation point and the burner. The tube diameter
should be equal to or greater than the burner connection union.
2) To ensure optimal functioning of the pressure regulator, it should
be fitted on a horizontal pipe after the filter. The gas pressure
regulator must be adjusted while operating at the maximum
flow actually used by the burner. The outlet pressure must be
set to a value slightly lower than the maximum possible one
(i.e. the pressure obtained by tightening the adjustment screw
almost completely). In this case the outlet pressure increases
as the adjustment screw is tightened, and decreases as it is
slackened.
INSTALLATION DIAGRAM OF
GATE, FILTER, STABILISER, VIBRATION-PROOF
JOINT, AND OPENABLE UNION
VIEW FROM ABOVE
VIBRATION-PROOF
JOINT

SIDE VIEW

BALL COCK
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BOILER
DOOR
BURNER
DOOR OPENING
DIRECTION
UNION
PRESSURE STABILIZER
FILTER