BETONPARTSDiagnosis sheet · https://betonparts.com/en/faults/electrical/spare-drive-fails/
Electrical and control system · Drives and soft starters
Spare drive fails at first power-up
- Symptom
- Spare drive fails at first power-up
- Likely cause
- Capacitors not reformed after long storage.
- Check
- Storage time of the spare.
- Fix
- Reform capacitors as the maker says; power spares up yearly.
Manual · Book 8 · § 14.2 · 6.4
Parts you may need
⚠ Every look inside, turn by hand or open step means full lockout first. Never enter a silo or a bin with material in it.
Plant / site
Machine and serial no.
Date
Checked by
Findings and actions
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