Makita DFL083F Instruction Manual page 8

Function
Motor failure detection
Double-hitting 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
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
5.
Use an optional adjust grip to adjust the fastening
torque. Insert the pin of the adjust grip into the hole
in the front of the tool. And then, turn the adjust grip
clockwise to set a greater fastening torque, and coun-
terclockwise to set a smaller fastening torque.
6. Align the yellow line with your desired number on
the fastening torque scale.
► Fig.10: 1. Adjust grip 2. Hole for adjust grip 3. Scale
4. Yellow line
7. Insert the battery cartridge and be sure that a
fastening torque has been set up by using a fastening
torque tester.
8. Rotate the ring in front of the tool and then tighten
the screw to secure the ring and lamp cover.
NOTE: Numbers on the fastening torque scale is a
guideline to set up your desired fastening torque.
Status of the tool
Motor failure has been Flickers in red and green
detected. At this time, alternatively.
tool does not work.
When the operator Lights up in red.
starts to re-fasten an
already-fastened screw,
the tool detect it and
stops.
A maintenance time has Flickers in yellow.
come according to your
preset number of screws
driven.
Data cannot be Flickers in yellow.
exchanged between the
tool and PC in spite of
the connection.
The tool is connected to Flickers in green.
PC and data communi-
cation is available.
Status of the LED indicator/beeper
LED indicator
A series of short beeps
A long beep
Adjusting no-load speed and
revolution angle etc.
You can adjust the no-load speed, number of turn, etc.
of the tool with your computer. Install the application
software in your computer and connect it to the tool with
an USB cable.
► Fig.11: 1. USB cable 2. USB cover 3. USB port
NOTICE:
Make sure that the USB cover closed
when fastening.
NOTE: For the application software, please contact
Makita sales representative.
ASSEMBLY
CAUTION:
switched off and the battery cartridge is removed
before carrying out any work on the tool.
Selecting correct socket
There are different types of sockets for some models
depending on applications. Choose and install a correct
socket for your application.
Installing or removing socket
► Fig.12: 1. Socket 2. Hole 3. Pin
To install the socket, push it onto the square drive of the
tool with one hand by depressing a pin on the square
drive with another hand until it locks into place. To
remove the socket, simply pull it off depressing the pin
on the square drive.
CAUTION:
the socket is properly locked onto the square
drive. Incomplete attachment of the socket may
cause injury.
8 ENGLISH
Action to be taken
Beeper
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.
–
Always be sure that the tool is
Before operation, make sure that
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