Troubleshooting - Weh TW141 Betriebsanleitung

No� Fault
Gas leak during testing,
decreasing with increasing
pressure
1
Gas leakage when pressure
increases
2 The clamping lever is either seriously damaged or broken
Leakage on connector
3
Leakage in media inlet
Can be recognized by Possible cause
Incorrect connection
Sounds of escaping gas
Inlet too rigid
Incorrect connection
Faulty front seal
Sounds of escaping gas
Test piece damaged
Excessive mechanical
stress due to
inappropriate handling
Defective
sealing components
Sounds of escaping gas
Fittings are leaky
Remedial measures
Stop the testing operation,
reconnect the connector
Fit a flexible hose, for example
Stop the testing operation,
reconnect the connector
Replace the front
Stop the testing
seal, see
operation
Chapter 9.4
Decide whether
to interrupt or Replace
continue the test piece
filling operation
Return the connector to WEH
for maintenance
Send the connector to WEH for
maintenance.
Tighten up fittings, see
Chapter 7. Installation