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4.Check the receptacle
If the receptacle only loosely accepts the plug, the receptacle must be repaired. Contact a licensed electrician to make appropriate repairs.
If such a fautly receptacle is used, it may cause overheating, resulting in a serious hazard.
5.Confirming condition of the environment:
Confirm that the work site is placed under appropriate conditions conforming to prescribed precautions.
6.Confirm the direction of bit rotation
The drill bit rotates clockwise (when viewed from the rear) when the lever of the reversing switch is set to the “R” position, and rotates in the reverse direction when the lever of the reversing switch is set to the “L” position.
(L)(R)
Lever
Fig. 2
7.Mounting drill bits
Tighten drill bits with the chuck wrench.
There are three holes in which the chuck wrench should be inserted. Tighten them equally in turn at three holes, without tightening them only at one hole. The dril bits can be removed in the opposite method as mentioned above.
8.How to select drill bit
(1)When drilling holes in metals of plastics
Use ordinary metalworking drill bits, applicable drill sizes range from min. 3/64" (1.2mm) to drill chuck capacity.
(2)When drilling holes in lumber
Use woodworking drill bits. For small holes of 1/4" (6.5mm) diam. or below, use metalworking drill bits.
9.Installing spade handle
The spade handle can be installed on the back of the drill. Insert the bolt through hole in the spade handle, locate the spade handle in the desired position and tighten the bolt firmly.
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