Troubleshooting - GEM M75 Operating Instructions Manual

15 Troubleshooting

Error
No function
Solenoid valve leaking
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Error cause
No power supply
Solenoid coil faulty
Plug wrongly connected
Operating pressure too high
Armature blocked
Valve seat leaking
PTFE bellows leaking
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15 Troubleshooting
Troubleshooting
Check power supply and connection with
product label
Replace solenoid valve
Check connection of plug and correct if
necessary
Check operating pressure, reduce if ne-
cessary
Replace solenoid valve
Replace solenoid valve
Replace solenoid valve
GEMÜ M75