Gas Supply Line - baltur BGN 200 LX Instrucciones

The general gas supply situation is
illustrated here alongside The gas
train is EN 676 certified 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
Legend
1) Manual shut off valve
2) Anti-vibration joint
3) Gas filter
4) Minimum gas pressure switch
5) Safety valve

GAS SUPPLY LINE

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.
Note:
If the burner is equipped with gas
valves, model SKP 70 ....., the
pressure regulator needs not be
installed since in its normal opera-
tion the above valve also functions
as pressure regulator.
Gas train supplied by the manufacturer
6) Pressure regulator
7) Valves seal control device (obli-
gatory for burner with maxmum
nominal thermal output over
1200 kW)
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0006081062_200709
GENERAL DIAGRAM FOR
INSTALLATION OF GATE-FILTER-
STABILIZER-ANTI-VIBRATION
JOINT-OPENABLE PITTING
N° 0002910950
REV.: 10/05/06
The job of the installer
8) Two-stage working valve
9) Control servomotor
10) Air adjustment gate
11) Air pressure switch
12) Combustion head