Makita DA6300 Manual De Instrucciones página 5

Speed change
003030
To change the speed, pull the pin and slide the button to
the "L" position for low speed or the "H" position for high
speed. If the button does not slide easily, turn the chuck
slightly in either direction while sliding the button.
ASSEMBLY
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before carrying out any work on the
tool.
Installing side grip (auxiliary handle)
CAUTION:
Always be sure that the side grip is installed
•
securely before operation.
1
014304
Screw the side grip on the tool securely. The side grip
can be installed on either side of the tool, whichever is
convenient.
Spade grip
The spade grip can be installed in either of the positions
as shown in the figure. To change the location of the
spade grip from one position to the other, loosen the hex
bolts with a wrench and turn the spade grip to another
position. Then tighten the hex bolts securely.
1. Pin
2. Slide button
1
2
1. Side grip
1
2
003038
003039
Installing or removing drill bit
003051
To install the bit, place it in the chuck as far as it will go.
Tighten the chuck by hand. Place the chuck key in each
of the three holes and tighten clockwise. Be sure to
tighten all three chuck holes evenly.
To remove the bit, turn the chuck key counterclockwise
in just one hole, then loosen the chuck by hand.
OPERATION
Holding tool
CAUTION:
This is a powerful tool. High torque is developed
•
and it is important that the tool should be securely
held and properly braced.
Grasp the switch handle with one hand and the spade
grip with the other hand. When drilling a large hole with a
hole saw, etc., the side grip (auxiliary handle) should be
used as a brace to maintain safe control of the tool.
When drilling action is forward (clockwise), the tool
should be braced to prevent a counterclockwise reaction
if the bit should bind. When reversing, brace the tool to
prevent a clockwise reaction. If the bit must be removed
from a partially drilled hole, be sure the tool is properly
braced before reversing.
5
1. Spade grip
2. Hex. bolt
1. Chuck key
1