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The motor employs carbon brushes which are consumable parts. Since an
excessively wom carbon brush could result in motor trouble, replace the carbon
brush with a new one which had the same carbon brush shown in the figure when it
becomes wom to or near the "wear limit" in addition, always keep carbon brushes
dean and ensure that they slide freely within the brush holders.
*REPLACING A CARBON BRUSH
Disassemble the brush cap with a screwdriver. The carbon brush can then be easily
removed.
PRECAUTIONS ON USING CIRCULAR SAW
1.
Proceed with cutting operation when full speed has been reached.
2.
Never use the circular saw with its safety cover fixed open.
3.
Ascertain that safety cover moves smoothly.
4.
Never lay down the circular saw while the saw blade is removing.
5.
Turn OFF the switch immediately when a fault occurs.
6.
Never operate the circular saw with its saw blade turned upward.
7.
Cutting glass fiher is not recommended.
8.
Replace the saw blade when the blade diameter becomes less than 162mm at
the base of the teeth.
9． Always keep the saw blade sharp.
10．
Exercise care to position the circular saw at a safer stable spot when
sawing.
10
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