Linde S300 Gebrauchsanleitung Seite 26

Description
EN No Flow
(Inlet Gauge
shows pres-
sure, outlet
gauge not)
No Flow (Inlet
and Outlet
Gauge show
„0")
No Flow
Increase of
outlet pressure
& relief valve
opens
Slight increase
of outlet pres-
sure & relief
valve does not
open
Slight increase
of outlet pres-
sure
Slight drop of
outlet pressure
Heavy drop of
outlet pressure
Heavy drop of
outlet pressure
Reason Solution
Pressure Open pressure
Regulator is regulator slowly
closed Close purge
valve
Cylinder Valve Initial Start- Up
closed Pro- see point 6
cessgas Valve Installation and
closed Pres- initial start-up
sure Regulator
closed Cylin-
der coil/ hose
not connected
Handwheel Open hand-
closed wheel slowly
Leakage in Repair by
pressure regu- manufacturer
lator seat
Inlet pressure No failure, nor-
drop mal operating
state
Diff erence No failure, nor-
between fl ow mal operating
pressure (with state
gas fl ow) and
Zero Pressure
(without gas
fl ow)
Diff erence No failure, nor-
between fl ow mal operating
pressure (with state
gas fl ow) and
Zero Pressure
(without gas
fl ow)
Required Choose new
fl ow to high pressure
for pressure regulator for re-
regulator quired pressure
and fl ow
Leakage in Check process
process gas gas tubing
tubing
Valve Cylinder
Regulator
24/380
Line Gas
Regulator Supply Panel