BETONPARTSDiagnosis sheet · https://betonparts.com/en/faults/loading-points/coupling-dust/
Ground feeding, truck loading and cement feeding · Cement feeding points
Dust at the fill coupling during delivery
⚠ STOP the equipment until this is fixed.
- Symptom
- Dust at the fill coupling during delivery
- Likely cause
- Worn seal, loose coupling, or over-pressure.
- Check
- Stop the delivery; inspect the coupling.
- Fix
- Replace the seal; check the silo protection (Book 2).
Manual · Book 12 · § 6 · 4.1
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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