Operation - Makita BTD144 Instruction Manual

LED indicator status
OFF
Lighting on
Flickering
The light also flickers three
times a second at the same
time.
009214
NOTE:
When all lamps on the switch panel go out, the tool
•
is turned off to save the battery power. The
remaining battery capacity can be checked by
pulling the switch trigger to the extent that the tool
does not operate.
All of the lamps on the switch panel go out
•
approximately one minute after releasing the
switch trigger.
If the LED indicator flickers and the tool stops even
•
with a recharged battery cartridge, stop using and
have the tool repaired by a Makita local service
center.
ASSEMBLY
CAUTION:
Always be sure that the tool is switched off and the
•
battery cartridge is removed before carrying out
any work on the tool.
Installing or removing driver bit or socket bit
12 mm
(15/32")
001266
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, insert the bit into the sleeve as far as it
will go.
Remaining battery capacity
Enough
20%
Very low and the tool will stops
9 mm
(3/8")
1
2
009205
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.
When it is difficult to insert the bit, pull the sleeve
•
and insert it into the sleeve as for as it will go.
After inserting the bit, make sure that it is firmly
•
secured. If it comes out, do not use it.
Hook
1
009689
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

009690
The proper fastening torque may differ depending upon
7
1. Bit
2. Sleeve
1. Groove
2. Hook
3. Screw
2
3