Makita DTW284 Manual De Instrucciones página 10

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.12
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
N•m
(ft•lbs)
280
(207)
240
(177)
200
(148)
160
2 (118)
120
(89)
80
(59)
40
(30)
0
1. Fastening time (second) 2. Fastening torque
Proper fastening torque for high tensile bolt
N•m
(ft•lbs)
280
(207)
240
(177)
200
(148)
160
2
(118)
120
(89)
80
(59)
40
(30)
0
1. Fastening time (second) 2. Fastening torque
10 ENGLISH
M20
M16
M12
1
1
M16H
M14H
M12H
1 2
1
M20
M16
M12
2
M16H
M14H
M12H
3