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Translation of the original instructions
Caution
1. To install the bit, pull the retainer in the direction of the arrow and insert the bit into the retainer as far as it will go.
Then release the retainer to secure the bit. As shown in (Fig 4).
2. To remove the bit, pull the retainer in the direction of the arrow and pull the bit out firmly. (Fig 5).
Note: If the bit is not inserted deep enough into the retainer, the retainer will not return to its original position and the
bit will not be secured. In this case, try-inserting the bit according to the instructions above.
3. To start the machine, simply pull the main switch. Machine speed is increase by increasing pressure on the main
switch. Release the main switch to stop.
4. For reversing the machine, (See Fig.6) use the forward/reverse rod on the drive unit. The directions of the rotation
are also shown on the face of the bar.
5. Always check the direction of rotation before operation.
6. Use the forward/reverse rod only after the machine come to a complete stop. Changing the direction of rotation
before the machine stops may damage the machine.
7. Hold the machine firmly and place the point of driver bit in the screw head. Apply forward pressure to the machine
to the extent that the bit will not slip off the screw and turn the machine on to start operation.
• Use the proper bit that you wish to use.
• Hold the machine pointed straight at the screw. If you tighten the screw for a time longer than it needs, the screw
or the print of the driver bit may be overstressed, stripped, damaged, etc. Before starting your job, always perform
a test operation to determine the proper tightening time for your screw. When tightening a standard screw in a steel
plate, the proper tightening torque can be obtained in an extremely short time(approx. 0.1-0.2 seconds).
• Turn the machine off as soon as the impact sound is heard.
• When tightening screw M6 or smaller, carefully adjust pressure on the main switch so that the nut is not damaged.
• When the battery pack is discharged almost completely, voltage will drop and the tightening torque will be reduced.
• Driver bit or socket bit:
Failure to use the correct size driver bit or socket bit will cause a reduction in the tightening torque.
• For driving a bolt:
Even though the torque coefficient and the class of bolt are the same, the proper tightening torque will differ accor-
ding to the diameter of the bolt.
8. The manner of holding the machine or the material of driving position to be tightened will affect the torque.
Operating the machine at low speed will cause a reduction in the tightening torque.
Installing or Removing Socket (Impact Wrench)
Always be sure that the machine is switched off and the battery pack is removed before installing or removing the
socket.
Caution
1. To install the socket, push the socket into the driving spindle as far as it will go. (See Fig.7)
2. To remove the socket, simply pull the socket from the driving spindle.
3. To start the machine, simply pull the main switch. Machine speed is increase by increasing pressure on the main
switch. Release the main switch to stop.
14
CORDLESS IMPACT SCREWDRIVER
Adapter Specs.
Hex shaft 6.35mm
A=17mm B=14mm
Fig.7
Forward
Reverse
Fig.8
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