Problem & answerH-16
Loose Electrical Connection
Likely causes
- Machine vibration
- Poor installation
- Terminal screws loosening
How to fix it
- 1Isolate power.
- 2Inspect terminal blocks.
- 3Tighten loose connections; replace damaged terminals.
- 4Restore power and test.
It is fixed when
No intermittent electrical faults.
Stop it coming back
- Inspect terminals every three months.
Did this solve the problem?