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7
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and the
battery cartridge is removed before carrying out
any work on the tool.
Installing side grip (auxiliary handle)
1
2
3
4
5
012711
Always use the side grip to ensure operating safety.
Insert the side grip so that the protrusions on the grip
base and steel band fit in between the grooves on the
tool barrel. Then tighten the grip by turning clockwise.
When you turn the side grip, loosen and remove the grip,
then turn the grip and insert it again.
Installing or removing driver bit or drill bit
1
012697
Turn the sleeve counterclockwise to open the chuck jaws.
Place the bit in the chuck as far as it will go. Turn the
sleeve clockwise to tighten the chuck. To remove the bit,
turn the sleeve counterclockwise.
Installing bit holder
1
2
012708
Fit the bit holder into the protrusion at the tool foot on
either right or left side and secure it with a screw.
When not using the driver bit, keep it in the bit holders.
Bits 45 mm long can be kept there.
Adjustable depth rod
1
2
012712
The adjustable depth rod is used to drill holes of uniform
depth. Loosen the clamp screw, set to desired position,
then tighten the clamp screw.
Hook
1
2
3
012698
The hook is convenient for temporarily hanging the tool.
This can be installed on either side of the tool.
To install the hook, insert it into a groove in the tool
housing on either side and then secure it with a screw. To
remove, loosen the screw and then take it out.
OPERATION
012737
Hammer drilling operation
CAUTION:
• There is a tremendous and sudden twisting force
exerted on the tool/bit at the time of hole
break-through, when the hole becomes clogged
with chips and particles, or when striking reinforcing
rods embedded in the concrete. Always use the
side grip (auxiliary handle) and firmly hold the tool
by both side grip and switch handle during
operations. Failure to do so may result in the loss of
control of the tool and potentially severe injury.
1. Groove
2. Hook
3. Screw
1. Depth rod
2. Clamp screw
1. Bit holder
2. Bit
1. Sleeve
1. Groove
2. Protrusion
3. Steel band
4. Grip base
5. Side grip