LAYOUT DIAGRAM WITH VAPORISER
possible emergency gas phase connection
tank
Warnings
•
The vaporiser is considered a dangerous point and should
therefore be situated at a safe distance from any building.
•
The electrical system must be AD-EP (anti-deflagration-explosion
proof).
•
The L.P.G. pipelines must be made of SS steel with welded
or flanged joints NP 40 (nominal pressure 40 bar). Threaded
joints are prohibited.
OPERATING ANOMALY
ANOMALY
The burner does not start.
The burner starts but the flame
does not ignite.The burner stops
consequently.
The burner starts and the flame
ignites then the burner stops.
Specific materials
1) Liquid recovery valve.
2) Liquid delivery cock with flow limiter.
3) Steel fitting with welded tang and copper washer.
4) 18 bar safety valve with welded steel fitting.
POSSIBLE CAUSE
1) Lack of power supply.
2) Gas does not reach the burner.
1) The gas valves do not open.
2) There is no spark at the electrode.
3) The air pressure switch does not give its
consent to the control box.
1) The control electrode does not detect or
detects the flame improperly.
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0006080876_201403
vaporiser
1st stage reducer unit
SOLUTION
1) Check the fuses of the feed line. Check the fuses of
the control box. Check the line of the thermostats
and the gas pressure switch.
2) Check the opening of the detecting devices located
along the feeding pipes.
1) Check the valves operation.
2) Check the operation of the ignition transformer.
Check the position of the electrodes ends.
3) Check the setting and operation of the air pressure
switch.
1) Check the position of the control electrode. Check
the ionisation current value.