Makita BTD144, Instruction Manual

Page: 6 / 32

6
Hammering force grade
displayed on panel
Maximum blows Application Work
Hard
Medium
Soft
Tightening when force
and speed are desired.
Tightening when a good
finishing is needed.
Tightening when excessive
tightening need to be avoided
because of potentially clogged
female screw and broken or
damaged screw head.
Tightening in underwork
material/ Tightening long
screws/ Tightening bolts.
Tightening in the finishing
board, plaster board.
Tightening sash screw/
Tightening small screws
such as M6.
3,400 /min.
2,800 /min.
1,300 /min.
S H
S H
S H
009801
The hammering force can be changed in three steps:
hard, medium and soft.
This allows a tightening suitable to the work.
Every time the hammering force button
is pressed, the
number of blows changes in three steps.
For approximately one minute after releasing the switch
trigger, the hammering force can be changed.
NOTE:
•
When all lamps on the switch panel go out, the tool
is turned off to save the battery power. The
hammer force grade can be checked by pulling the
switch trigger to the extent that the tool does not
operate.
•
During the operation of switch trigger, the hammer
force grade cannot be changed.
Empty signal for remaining
battery capacity
1
009691
Pulling the trigger switch when the remaining battery
capacity become very low makes LED indicator lights
up.
If the tool is used continuously with the LED indicator
lighting up and the battery power is almost used up, the
LED indicator will flicker and the tool itself will stop
Please refer to the following table for the LED indicator
status and the remaining battery capacity.
1. LED indicator