For model DFT127F
Function
Check of the LED indi-
cator, light and beeper
operation
Detection of switch
trigger operation when
installing battery
Auto-stop with fastening
completion
Alarm against insuffi-
cient fastening
Intermission between
the phases
Double-hitting detection
Alarm for low battery
capacity
Auto-stop with low
remaining battery
capacity
Anti-reset of controller
Overheat protection
Motor failure detection
Maintenance alarm
Alarm for unavailable
data communication
(with the tool in connec-
tion with PC)
Indication that data com-
munication is available
(with the tool in connec-
tion with PC)
Status of the tool
When the battery
Lights up first in green,
cartridge is installed,
next red.
the tool checks for its
(And then the light
LED indicator, light and
comes on.)
beeper.
When the battery car-
Blinks in red and green
tridge is installed with
alternatively.
the switch trigger pulled,
the tool stops to avoid
unintentional start.
The tool setting has
Lights up in green for
been achieved and the
approximately one
tool has stopped.
second.
The tool has not com-
Lights up in red.
pleted the tool setting
because the switch
trigger has released
before reaching the
set values. Otherwise,
the settings of "Failure
Criteria for Phase" has
been achieved.
The tool is in the inter-
Lights up or blinks in
mitting period configured
green (depending on
by the setting of "Shift to
settings)
the next Phase".
When the operator
Lights up in red.
starts to re-fasten an
already-fastened screw,
the tool detect it and
stops.
The battery power
Blinks in red slowly.
became low and it is
time to replace the
battery cartridge.
The battery power is
Lights up in red.
almost used up and the
tool stopped.
The battery voltage
Blinks in red and green
dropped abnormally for
alternatively.
some reason, and the
tool stopped.
Tool's controller heated
Blinks in red quickly.
up abnormally and the
tool stopped.
Motor failure has been
Blinks in red and green
detected. At this time,
alternatively.
tool does not work.
A maintenance time has
Blinks in yellow.
come according to your
preset number of screws
driven.
Data cannot be
Blinks in yellow.
exchanged between the
tool and PC in spite of
the connection.
The tool is connected to
Blinks in green.
PC and data communi-
cation is available.
Status of the LED indicator/beeper
LED indicator
A series of very short
beeps
A series of short beeps
A long beep
A long beep
A series of long beeps
A long beep
A series of short beeps
A series of short beeps
A series of short beeps
9 ENGLISH
Action to be taken
Beeper
Release the switch
trigger.
–
Retighten the screw.
–
Replace the battery with
fully charged one.
Replace the battery with
fully charged one.
Replace the battery with
fully charged one.
Remove the battery car-
tridge immediately and
cool the tool down.
Ask your local Makita
Service Center for repair.
–
Reset the alarm with the
application software.
–
Restart the application
software and re-connect
the USB cable.
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