Makita BTD042 Manuel D'instruction page 7

Use only the driver bit or socket bit shown in the figure.
Do not use any other driver bit or socket bit.
To install the bit, pull the sleeve in the direction of the
arrow and insert the bit into the sleeve as far as it will go.
Then release the sleeve to secure the bit.
1 2
001267
To remove the bit, pull the sleeve in the direction of the
arrow and pull the bit out firmly.
NOTE:
If the bit is not inserted deep enough into the sleeve,
•
the sleeve will not return to its original position and
the bit will not be secured. In this case, try
re-inserting the bit according to the instructions
above.
OPERATION
[*1] Presetting number of impacts is impossible for more
than 200 impacts (4 seconds).
[*2] Fastening time includes when you pull the trigger
completely.
CAUTION:
If the tool is operated continuously until the battery
•
cartridge has discharged, allow the tool to rest for
15 minutes bofore proceeding with a fresh battery.
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, fastening time and number of impacts
(presetting number) is shown in the figures.
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.
1. Bit
2. Sleeve
7
Standard bolt
N·m
(ft·lbs)
40
(29)
30
(21)
20
(14)
10
(7)
0
1. Number of impacts
2. Dial setting
001270
High tensile bolt
N·m
(ft·lbs)
40
(29)
30
(21)
20
(14)
10
(7)
0
1. Number of impacts
2. Dial setting
001271
Standard bolt
N·m
(ft·lbs)
40
(29)
30
(21)
20
(14)
10
(7)
0
1. Number of impacts
2. Dial setting
001272
M8 (5/16")
(M8)
M6 (1/4")
(M6)
0.5 1.0 (S)
25 50 *1
(13) (25) (*2)
M6 (1/4")
(M6)
1.0 2.0 (S)
50 100 *1
(25) (50) (*2)
M10 (3/8")
(M10)
M8 (5/16")
(M8)
M6 (1/4")
(M6)
0.5 1.0 (S)
25 50 *1
(13) (25) (*2)