baltur GI 1000 LX Mode D'emploi page 39

GAS FEED SYSTEM FOR PILOT TRAIN
(see n° 0002930820)
In addition. the following should be installed: a
cut-off cock, a gas filter, a pressure stabilizer or
a pressure regulator, and an antivibration Joint.
These parts should be installed as described in
our drawing.
We consider it useful to give the following practical
tips for installing the essential accessories on the gas
pipeline near to the burner:
1) To avoid big drops in pressure on ignition the length
of the pipeline between the point where the stabilizer
or reducer is fitted and the burner should be from
1,5 to  m. This pipe must have a diameter equal or
superior to that of the burner attachment fitting.
) To get the best performance out of the pressure stabilizer,
it is advisable to fit it onto horizontal pipes after the filter.
The gas pressure regulator must be adjusted while
it is working at the maximum capacity actually dis-
played by the burner. The output pressure must be
adjusted to a value slightly lower than the maximum
possible value (that obtained by turning the adjust-
ing screws almost up to the limit). In this specific
case, tightening the adjusting screws will increase
the pressure at the regulator outlet, and slackening
them will reduce the pressure.
3) We advise installing a bend directly onto the burner
gas ramp before applying the removable fitting. This
layout makes it possible to open the boiler door if
there is one, after the pipe fitting itself has been
opened.
GAS TRAIN WITH "VGD" VALVES WITH "SKP 75 - SKP 15 AND PILOT TRAIN
1) VALVE BODY DOUBLE GAS VGD..
) VALVES SEAL CONTROL DEVICE VPS..
) GAS FILTER
4) GAS MINIMUM PRESSURE SWITCH
5) SAFETY VALVE SKP 15....
6) PNEUMATIC WORK VALVE SKP 75...
7) MAXIMUM GAS PRESSURE SWITCH
8) WORK PILOT VALVE
9) SAFETY PILOT VALVE
10) MINIMUM GAS PRESSURE SWITCH
11) PRESSURE REGULATOR WITH FILTER
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0006080870_00709
GENERAL DIAGRAM FOR INSTALLATION OF PILOT
VALVE AT THE NATURAL GAS PIPELINE
N° 0002930820
REV.: 21/04/2004
MAIN GAS
TRAIN
PILOT GAS
TRAIN