Problem & answerM-04
Checkweigher Rejecting Good Bottles or Drifting
Likely causes
- Not zeroed or calibrated
- Vibration or drafts
- Conveyor speed changed
- Wrong product limits
How to fix it
- 1Check the product setting and limits.
- 2Zero and verify with certified test weights.
- 3Remove vibration and drafts.
- 4Re-check rejected bottles by hand count.
It is fixed when
Test bottles under and over limit are rejected; good bottles pass.
Stop it coming back
- Verify the checkweigher at start-up with known under and over bottles.
Did this solve the problem?