Makita DFT041R Instruction Manual page 7

LED indicator / Beeper
For LED#A
► Fig.6: 1. LED#A
LED indicator / Beeper on the tool shows the following functions.
Status of the LED indicator/beeper
LED indicator
Lights up in
Green
A series of very
Red
short beeps
Blue
White in order
Blinks in purple A series of long
slowly. beeps
Lights up in purple A long beep
Lights up in red
A series of short
and green
beeps
alternatively
Blinks in red A series of short
quickly. beeps
Green (blue when
batch is completed
in tool stand-
alone mode)
Lights up in red. A long beep
Function
Beeper
Check LED#A, light
and beeper
(when pulling switch
trigger for the first
time after installing
a battery cartridge
into the tool)
Warning for battery
cartridge capacity
Checking the
remaining battery
capacity, Autostop
Anti-reset of
controller
Failure of motor
Overheat
Auto-stop fastening
Result of torque
judgment: NOK
(High)
Status
Make sure that green,
red, blue, white LED
lights up and beeper
beeps properly
This indicates the
appropriate time to
replace the battery
cartridge when the
battery power
becomes low.
This function works
when the battery
power is almost used
up. At this time, tool
stops immediately.
This function works
when an abnormal
drop of the battery
voltage occurs for
some reason, and
the tool stops.
This function works
when motor fails.
This function works
when the temperature
of the controller or
motor goes up very
highly, and the tool
stops.
This function works
when the tool has
reached within the
fastening torque
range preset on PC
and normal tightening
has been completed.
(Note)
This function works
when the tool has
reached above the
fastening torque
range preset on
PC. (Note)
7 ENGLISH
Action to be taken
Replace the
battery with
fully charged one.
Replace the battery
with fully charged
one.
Replace the battery
with fully charged
one.
Take it to a Makita
Authorized Service
centers.
Remove the battery
cartridge
immediately
and cool the tool
down.