7
20
(204)
15
(153)
10
(102)
5
(51)
0
1.0
2.0
3.0
M6
High tensile bolt
N m
Fastening torque
Fastening time S)
Proper fastening torque
(kgf cm)
(
(M6)
007518
NOTE:
•
Use the proper bit for the head of the screw/bolt
that you wish to use.
•
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.
When the battery cartridge is discharged almost
completely, voltage will drop and the fastening
torque will be reduced.
2.
Driver bit or socket bit
Failure to use the correct size driver bit or socket
bit will cause a reduction in the fastening torque.
3. 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.
4.
The manner of holding the tool or the material of
driving position to be fastened will affect the
torque.
Using the tool as a hand screwdriver
Fig.8
Switch off the tool.
Move the lock lever to the locked position
Turn the tool.
NOTE:
•
Use the tool with a fastening torque less than 12.5
Nm.
•
This use is convenient for checking the
screwdriving.
•
Do not use the tool for work requiring excessive
force, such as tightening bolt M10 or bolts greater
than M10 or removing rusted screws.
MAINTENANCE
CAUTION:
•
Always be sure that the tool is switched off and the
battery cartridge is removed before attempting to
perform inspection or maintenance.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized Service Centers,
always using Makita replacement parts.
ACCESSORIES
CAUTION:
•
These accessories or attachments are
recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons. Only use accessory or
attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
•
Phillips bit
•
Socket bit
•
Soft carrying case
•
Bit piece
•
Makita genuine battery and charger
