Gas Supply Line - baltur COMIST 72 DSPGM Manuel D'installation, Utilisation Et Entretien

DRAWING SHOWING THE GAS TRAIN ASSEMBLY
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COMIST 72 DSPGM
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DRAWING SHOWING THE GAS TRAIN ASSEMBLY
COMIST 122 - 180 - 250 - 300 DSPGM

GAS SUPPLY LINE

The general gas supply situation is illustrated here alongside The
gas train is EN 676 certified and is supplied separately from the
burner.
A manual stop valve and a damper joint must be installed as indi-
cated in the diagram.
If the gas train has a pressure regulator not incorporated in a mono-
block valve, we recommend you following this practical advice on the
installation of accessories on the gas piping close to the burner:
1) To prevent large pressure drops on ignition it is best if there is
a 1.5 to 2 m length of piping between the point of application
of the stabilizer or pressure reducer and the burner. This pipe
must have a diameter equal to or greater than the connector to
the burner.
2) For the better working of the pressure regulator it is advisable
to attach it to horizontal piping after the filter. The gas pressure
regulator must be adjusted while working at the maximum capa-
city actually used by the burner. The delivery pressure must be
adjusted to a figure slightly lower than the maximum obtainable.
(that which is obtained when the regulation screw is turned
almost to the end); in the specific case, tightening the regulation
screw the regulator delivery pressure increases and when it is
loosened it decreases.
GENERAL DIAGRAM FOR INSTALLATION OF
GATE-FILTER-STABILIZER-ANTIVIBRATION JOINT
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OPENABLE PITTING