Oregon 310-120 Manuel D'instructions Original page 25

Maintenance & Cleaning
310-120
Maintenance & Cleaning
WARNING Grinder must be turned off and the power cable unplugged
from the mains before any maintenance is performed
Inspect the power cord regularly for damage Remove the plug from
the mains immediately if the cable is damaged or cut
When the grinding wheel reaches a minimum diameter of approximately 87 mm, replace the grinding wheel
After 40 hours of use:
Clean the grinder carefully using a rag or a cleaning brush Clean the electric motor and the sliding guides
with caution Do not use compressed air
If the grinder's performance declines or the motor fails, we recommend you replace the motor brushes:
Using a flat-head screwdriver, remove the two Replace brush covers
brush covers by unscrewing counter-clockwise
Remove old brush and insert new brush ensuring
it is fully seated in the unit as shown
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