9 ENGLISH
Installing hook
CAUTION:
When installing the hook, always
secure it with the screw firmly.
If not, the hook
may come off from the tool and result in the personal
injury.
►
Fig.12:
1.
Groove
2.
Hook
3.
Screw
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
CAUTION:
Always insert the battery cartridge
all the way until it locks in place.
If you can see the
red indicator on the upper side of the button, it is not
locked completely. Insert it fully until the red indicator
cannot be seen. If not, it may accidentally fall out of
the tool, causing injury to you or someone around
you.
►
Fig.13
Hold the tool firmly and place the impact socket over
the bolt or nut. Turn the tool on and fasten for the proper
fastening time.
The proper fastening torque may differ depending upon
the kind or size of the bolt, the material of the workpiece
to be fastened, etc. The relation between fastening
torque and fastening time is shown in the figures.
Model DTW284
Proper fastening torque for standard bolt
0
M20
M16
M16
M20
M12
M12
1
2
280
240
200
160
120
80
40
1
2
N•m
1.
Fastening time (second)
2.
Fastening torque
Proper fastening torque for high tensile bolt
1
2
3
280
240
200
160
120
80
40
1
2
N•m
0
M12H
M14H
M16H
M12H
M14H
M16H
1.
Fastening time (second)
2.
Fastening torque