Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
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Starter Brush: Testing and Inspection
INSPECTIONBRUSH AND BRUSH HOLDER 1.
Brush length
Measure the brush length and replace if it exceeds the service limit.
Replace if abnormal wear or cracks are noticed.
2.
Brush movement
Be sure brush moves smoothly inside
brush holder.
3.
Insulation resistance of
brush holder Be sure there is resistance of
1 MOhm or more between
brush holder and its plate.