Operation; Troubleshooting - GOK FL 90-4 Montage- Und Bedienungsanleitung

OPERATION

The product can be damaged if the gas cylinder is moved!
Entrained liquid phase can cause the pressure to increase in the LPG system and damage
the product or the LPG system.
Do not move the gas cylinder while the system is in operation.

TROUBLESHOOTING

Fault cause
Gas smell
Leaking LPG is extremely
flammable.
Can cause explosions.
Abnormal flame pattern of
non-adjustable pressure
regulator
No gas flow
Safety overpressure shut-off
valve (OPSO) has responded:
Visual indicator RED
OPSO cannot be unlocked
Artikel-Nr. 05 004 50 i
Low pressure regulator Type FL 90-4, Type FL 91-4
Action
 Close the gas supply.
 Do not use any electric switches.
 Do not use a phone in the building.
 Ventilate rooms well.
 Shut down the LPG system.
 Contact a specialised company.
Compare the nominal outlet pressure of the pressure
regulator with the nominal inlet pressure of the connected
consuming device:
 if they do not correspond, replace the pressure regulator
or the gas appliance.
Gas feed is closed:
 open the gas cylinder valve or the shut-off fittings
Safety overpressure shut-off valve (OPSO) is closed:
 carry out the steps described in "Restarting the safety
overpressure shut-off valve (OPSO)"
OPSO is closed:
 Causes (remedy of defects):
Pressure increase, pressure regulator fault, etc
 Open OPSO manually by following the steps in
"RESTARTING THE SAFETY OVERPRESSURE SHUT-
OFF VALVE (OPSO)".
Outlet pressure is permanently too high:
 Pressure regulator is damaged, replace.
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