6
7. MANAGING FAULTS
PROBLEM
CAUSE
SOLUTION
Cannot connect to
the cylinder.
Incorrect inlet connection.
Only use correct cylinder
connection for the gas
type from AS 2473.2.
Inlet connection damaged.
Replace the inlet
connection with a
genuine part.
Insufficient gas flow.
Regulator undersized.
Contact supplier.
Blocked or damaged
equipment downstream.
Replace the equipment.
Gas Leak.
Connection error.
Release the control knob,
tighten the connections
and re-check. Apply
pressure again, if leak
persists, repair or replace.
Increase in output
pressure, when not
flowing.
Leak through the regulator
seat valve.
Replace the
encapsulated seat.
Unstable output
pressure.
Flow rate to high.
Check the flow of the
regulator matches the
requirement.
Vibrations
Flow rate to high.
Limit the flow with
the control knob or a
restricted oriface.
Presence of a quick
opening valve in
downstream equipment.
Note: Any repairs to regulators must be done with genuine OxyTurbo parts by a
qualified technician.
