Electric circular saw before , you must do some preparation work for the safety of our operations . Below will introduce some tips in this regard :
1, check the blades, housings, handles for cracks , damage .
2 , cable cords and plugs intact , normal switching operation , protect access to zero connected correctly , solid and reliable.
3 , the blade is securely installed , whether the bolt is tightened , both inside and outside the blade chuck is firmly clamped. Horizontal axis of the blade is flat and perpendicular electric circular saw .
4, check the side handle is securely installed , will loose grip when operating .
5 , check whether the workpiece to be cut is firmly fixed.
6 , inspection activities guard rotation is flexible, there is no distortion, and the saw blade will not phase friction connection is reliable, the operation will not fall off.
