For model DFL125F / DFL204F / DFL302F / DFL403F
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)
Adjusting the fastening torque
When you wish to drive machine screws, hex bolts,
etc. with the predetermined torque, adjust the fastening
torque as follows.
1.
First remove the battery cartridge from the tool.
2.
Loosen and remove the screw that secures the
ring and lamp cover.
► Fig.7: 1. Screw 2. Lamp cover
Status of the tool
When the battery car-
Lights up first in green,
tridge is installed, the tool
next red.
checks for its LED indica-
(And then the light
tor, light and beeper.
comes on.)
When the battery cartridge
Blinks in red and green
is installed with the switch
alternatively.
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 completed
Lights up in red.
the tool setting because the
switch trigger has released
before reaching the set val-
ues. 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 starts
Lights up in red.
to re-fasten an already-fas-
tened 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 dropped
Blinks in red and green
abnormally for some reason,
alternatively.
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 pre-
set 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
3.
Rotate the ring in the front of the tool by hand so
that a hole can be seen below the ring.
► Fig.8: 1. Ring
4.
Install the battery cartridge in place. Pull the
switch trigger and release it so that the adjust ring
rotates and the hole becomes visible. And then remove
the battery cartridge.
► Fig.9: 1. Adjust ring 2. Hole for adjust grip
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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