BETONPARTSDiagnosis sheet · https://betonparts.com/en/faults/twin-shaft/no-start-no-sound/
- Symptom
- Does not start, no sound
- Likely cause
- Hatch safety switch open, door not signalled closed, or lubrication alarm active.
- Check
- Panel alarms; hatch switch and door sensor.
- Fix
- Close the hatch, clean or adjust the door sensor, clear the lubrication fault.
Manual · Book 1 · § 12.1
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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