Operation - Makita TD0101 Instruction Manual

OPERATION

Fig.7
NOTE:
The size of wood screw which can be fastened
•
with this tool may differ depending upon the type of
material to be fastened. Always perform a test
operation to determine the size of wood screw.
Holding the tool
Hold the tool only by the handle when performing an
operation. Do not touch the metal part.
The proper fastening torque may differ depending upon
the kind or size of the screw/bolt, the material of the
workpiece to be fastened, etc. The relation between
fastening torque and fastening time is shown in the
figures.
.
N m
(kgf.cm)
120
(1224)
100
(1020)
80
(816)
60
(612)
40
(408)
20
(204)
0
Fastening time
009619
Standard bolt
M14
M12
M14
M10
M12
M10
M8
M8
3.0
2.0
1.0
(S)
.
N m
(kgf.cm)
100
(1020)
80
(816)
60
(612)
40
(408)
20
(204)
0
009620
Hold the tool firmly and place the point of the driver bit in
the screw head. Apply forward pressure to the tool to the
extent that the bit will not slip off the screw and turn the
tool on to start operation.
NOTE:
Use the proper bit for the head of the screw/bolt
•
that you wish to use.
When fastening screw M8 or smaller, carefully
•
adjust pressure on the switch trigger so that the
screw is not damaged.
Hold the tool pointed straight at the screw.
•
If you tighten the screw for a time longer than
•
shown in the figures, the screw or the point of the
driver bit may be overstressed, stripped, damaged,
etc. Before starting your job, always perform a test
operation to determine the proper fastening time
for your screw.
The fastening torque is affected by a wide variety of
factors including the following. After fastening, always
check the torque with a torque wrench.
1. Driver bit or socket bit
Failure to use the correct size driver bit or socket
bit will cause a reduction in the fastening torque.
2. Bolt
Even though the torque coefficient and the
•
class of bolt are the same, the proper
fastening torque will differ according to the
diameter of bolt.
Even though the diameters of bolts are the
•
same, the proper fastening torque will differ
according to the torque coefficient, the class of
bolt and the bolt length.
3. The manner of holding the tool or the material of
driving position to be fastened will affect the
torque.
5
High tensile bolt
M8
2.0
1.0
Fastening time (S)
M10
M10
M8
3.0