Makita BFT020F Manual De Instrucciones página 8

5. Use an optional adjusting grip to adjust the fasten-
ing torque. Insert the pin of the adjusting grip into
the hole in the front of the tool. And then, turn the
adjusting grip clockwise to set a greater fastening
torque, and counterclockwise to set a smaller fas-
tening torque.
6. Align the yellow line with your desired number on
the fastening torque scale.
7. Insert the battery cartridge and be sure that a fas-
tening 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.
NOTE:
• Numbers on the fastening torque scale is a guide-
line to set up your desired fastening torque.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and the
battery cartridge is removed before carrying out
any work on the tool.
Installing or removing driver bit or socket bit
12mm(15/32")
9mm(3/8")
Use only the driver bit or socket bit shown in the figure.
Do not use any other driver bit or socket bit.
To install the bit, pull the sleeve in the direction of the
arrow and insert the bit into the sleeve as far as it will go.
Then release the sleeve to secure the bit.
1
2
To remove the bit, pull the sleeve in the direction of the
arrow and pull the bit out firmly.
001761
004047
1. Bit
2. Sleeve
NOTE:
• If the bit is not inserted deep enough into the
sleeve, the sleeve will not return to its original posi-
tion and the bit will not be secured. In this case, try
re-inserting the bit according to the instructions
above.
OPERATION
Screwdriving operation
Place the point of the driver bit in the screw head and
apply pressure to the tool. Then switch the tool on. When
the clutch cuts in, the motor will stop automatically. Then
release the switch trigger.
NOTE:
• Make sure that the driver bit is inserted straight in
the screw head, or the screw and/or bit may be
damaged.
Limits of fastening capacity
Use the tool within the limits of fastening capacity. If you
use the tool beyond the limits, the clutch does not work.
And the tool cannot deliver enough fastening torque.
8
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