Makita MDF330D Manual De Instrucciones página 5

CAUTION:
Always check the direction of rotation before
•
operation.
Use the reversing switch only after the tool comes
•
to a complete stop. Changing the direction of
rotation before the tool stops may damage the tool.
When not operating the tool, always set the
•
reversing switch lever to the neutral position.
Speed change
3
4
5
1
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To change the speed, first switch off the tool and then
slide the speed change lever to the upper side for high
speed ("2" marking) or lower side for low speed ("1"
marking). Be sure that the speed change lever is set to
the correct position before operation. Use the right
speed for your job.
CAUTION:
Always set the speed change lever fully to the
•
correct position. If you operate the tool with the
speed change lever positioned half-way between
the "1" marking side and "2" marking side, the tool
may be damaged.
Do not use the speed change lever while the tool is
•
running. The tool may be damaged.
Adjusting the fastening torque
1
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The fastening torque can be adjusted in 20 steps by
turning the adjusting ring so that its graduations are
aligned with the pointer on the tool body. The fastening
torque is minimum when the number 1 is aligned with
the pointer, and maximum when the
aligned with the pointer.
The clutch will slip at various torque levels when set at
1. Speed change
lever
1. Graduations
2. Drill marking
2
3. Adjusting ring
4. Pointer
3
4
marking is
the number 1 to 19. The clutch is designed not to slip at
the marking.
Before actual operation, drive a trial screw into your
material or a piece of duplicate material to determine
which torque level is required for a particular application.
NOTE:
Do not operate the tool with the adjusting ring set
•
between the number 19 and the
tool may be damaged.
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 drill bit
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Hold the ring and turn the sleeve counterclockwise to
open the chuck jaws. Place the bit in the chuck as far as
it will go. Hold the ring firmly and turn the sleeve
clockwise to tighten the chuck.
To remove the bit, hold the ring and turn the sleeve
counterclockwise.
OPERATION
Screwdriving operation
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Place the point of the driver bit in the screw head and
apply pressure to the tool. Start the tool slowly and then
increase the speed gradually. Release the switch trigger
as soon as the clutch cuts in.
5
marking. The
1. Sleeve
1
2. Ring
2