failure mode
FM-17: Motor berputar tetapi bantalan amplas tidak berorbit
Suara Motor ada, tetapi bantalan tidak memiliki gerakan orbit acak yang terlihat.
Diagnostic overview
Suara Motor ada, tetapi bantalan tidak memiliki gerakan orbit acak yang terlihat.
Likely Root Causes
- Pad hub is disconnected or broken
- Eccentric or drive bearing has failed
- Pad screws or platen are damaged
- Internal motor-to-drive connection fault
Quick Checks
- The tool is either restored at the external pad mount or confirmed for service.
Repair Preview
- Set O, remove the battery, and inspect the pad mount for missing screws or a broken hub.
- Putar bantalan dengan tangan dan perhatikan apakah terlepas, mengikat, atau bergerak bebas tidak normal.
- Jangan buka housing atau coba sambungkan eksentrik internal.
- Jika bantalan terpasang tapi tidak berorbit dengan tenaga, gunakan layanan resmi.
This is a preview of the troubleshooting guidance included in the full repair manual.
Common Fixes
- Motor brushless motor dan kipas
- Penggerak eccentric dan bantalan
Related symptoms
Motor berputar tetapi bantalan amplas tidak berorbit
Suara Motor ada, tetapi bantalan tidak memiliki gerakan orbit acak yang terlihat.
Included in the full manual
- root cause analysis
- tools needed
- step-by-step repair procedure
- diagrams
- exploded views
- post-repair checks
Public pages show a preview only. Purchase the full manual to download complete repair steps, diagrams, and verification procedures.