Problem & answerM-03
Reject Mechanism Not Working
Likely causes
- Low air pressure
- Reject timing wrong
- Reject sensor failure
- Reject bin full
How to fix it
- 1Stop the line.
- 2Check air pressure and the reject device.
- 3Check reject timing.
- 4Empty the reject bin.
- 5Challenge-test that test pieces are physically rejected.
- 6Quarantine product since the last good test.
It is fixed when
Test pieces reliably diverted to the locked reject bin.
Stop it coming back
- Verify rejection, not just detection, at every challenge test.
Did this solve the problem?