baltur BGN 200 DSPGN-ME Mode D'emploi page 33

GAS SUPPLY LINE
The general gas supply situation is
illustrated here alongside The gas
train is EN 676 certifi ed and is sup-
plied separately from the burner.
A manual stop valve and a damper
joint must be installed as indicated
in the diagram.
If the gas train has a pressure
regulator not incorporated in a mo-
noblock 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 re-
ducer and the burner. This pipe
must have a diameter equal to
or greater than the connector to
the burner.
GENERAL GAS BURNER SYSTEM
The gas supply scheme is shown in the diagram below. The gas train is certifi ed in accordance with regulations
EN 676 and is supplied separately from the burner. A manual shut off valve and anti-vibration joint must be
installed upstream of the gas valve, as shown in the diagram.
1) Manual shut off valve
2) Anti-vibration joint
3) Gas fi lter
4) Minimum gas pressure switch
5) Safety valve
2) For the better working of the
pressure regulator it is advisable
to attach it to horizontal piping
after the fi lter. 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 fi gure slightly lower
than the maximum obtainable.
(that which is obtained when
the regulation screw is turned
almost to the end); in the specifi c
case, tightening the regulation
screw the regulator delivery
pressure increases and when it
is loosened it decreases.
6) Pressure regulator
7) Valves seal control device
8) Working valve
9) Air regulation servomotor
10) Air adjustment gate
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0006081117_2006/09
GENERAL DIAGRAM FOR
INSTALLATION OF GATE-FILTER-
STABILIZER-ANTI-VIBRATION
JOINT-OPENABLE PITTING
N° 0002910950n2
REV.: 10/05/2006
11) Air pressure switch
12) Combustion head
13) Gas adjustment throttle
14) Gas regulation servomotor