Adjusting The Fastening Torque - Makita 6319D Instruction Manual

CAUTION:
Always set the speed change lever fully to the
•
correct position. If you operate the tool with the
speed change lever positioned halfway between
the "1" position, "2" position and "3" position, the
tool may be damaged.
Do not use the speed change lever while the tool is
•
running. The tool may be damaged.
Selecting action mode
1
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This tool has an action mode change lever. For drilling,
slide the action mode change lever to the left (
For screwing, slide the action mode change lever to the
right ( symbol).
NOTE:
When changing the position from "
•
may be a little difficult to slide the mode change
lever. At this time, switch on and run the tool for a
second at the "
slide to your desired position.
CAUTION:
Always slide the action mode change lever all the
•
way to your desired mode position. If you operate
the tool with the lever positioned halfway between
the mode symbols, the tool may be damaged.
Do not use the action mode 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 16 steps by
turning the adjusting ring so that its graduations are
aligned with the pointer on the tool body.
1. Action mode
change lever
" to "
" position, then stop the tool and
1. Arrow
2. Adjusting ring
3. Graduations
2
3
First, slide the action mode change lever to the position
of symbol.
The fastening torque is minimum when the number 1 is
aligned with the pointer, and maximum when the
marking is aligned with the pointer. The clutch will slip at
various torque levels when set at the number 1 to 16.
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:
The adjusting ring does not lock when the pointer
•
is
graduations.
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.
symbol).
Installing side grip (auxiliary handle)
1
2
", it
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Always use the side grip to ensure operating safety.
Insert the side grip so that the protrusions on the grip
base fit in between the grooves on the tool barrel. Then
tighten the grip by turning clockwise.
Installing or removing driver bit or drill bit
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Turn the sleeve counterclockwise to open the chuck
jaws. Place the bit in the chuck as far as it will go. Turn
the sleeve clockwise to tighten the chuck. To remove the
bit, turn the sleeve counterclockwise.
7
positioned only halfway
5
4
3
1
between the
1. Steel band
2. Grip base
3. Side grip
4. Protrusion
5. Groove
1. Sleeve