Save All Warnings And Instruc- Tions For Future Reference - Makita 6407 Instruction Manual

Save all warnings and instruc-
tions for future reference.
The term "power tool" in the warnings refers to your
mains-operated (corded) power tool or battery-operated
(cordless) power tool.
Drill safety warnings
Safety instructions for all operations
Hold the power tool by insulated gripping
1.
surfaces, when performing an operation where
the cutting accessory may contact hidden wir-
ing or its own cord. Cutting accessory contacting
a "live" wire may make exposed metal parts of the
power tool "live" and could give the operator an
electric shock.
Always be sure you have a firm footing. Be
2.
sure no one is below when using the tool in
high locations.
Hold the tool firmly.
3.
Keep hands away from rotating parts.
4.
Do not leave the tool running. Operate the tool
5.
only when hand-held.
Do not touch the drill bit or the workpiece
6.
immediately after operation; they may be
extremely hot and could burn your skin.
Some material contains chemicals which may
7.
be toxic. Take caution to prevent dust inhala-
tion and skin contact. Follow material supplier
safety data.
If the drill bit cannot be loosened even you
8.
open the jaws, use pliers to pull it out. In such a
case, pulling out the drill bit by hand may result in
injury by its sharp edge.
Safety instructions when using long drill bits
Never operate at higher speed than the max-
1.
imum speed rating of the drill bit. At higher
speeds, the bit is likely to bend if allowed to rotate
freely without contacting the workpiece, resulting
in personal injury.
Always start drilling at low speed and with the
2.
bit tip in contact with the workpiece. At higher
speeds, the bit is likely to bend if allowed to rotate
freely without contacting the workpiece, resulting
in personal injury.
Apply pressure only in direct line with the bit
3.
and do not apply excessive pressure. Bits can
bend causing breakage or loss of control, resulting
in personal injury.
SAVE THESE INSTRUCTIONS.
DO NOT let comfort or familiarity
WARNING:
with product (gained from repeated use) replace
strict adherence to safety rules for the subject
product. MISUSE or failure to follow the safety
rules stated in this instruction manual may cause
serious personal injury.
FUNCTIONAL DESCRIPTION
Always be sure that the tool is
CAUTION:
switched off and unplugged before adjusting or
checking function on the tool.
Switch action
Before plugging in the tool,
WARNING:
always check to see that the switch trigger actu-
ates properly and returns to the "OFF" position
when released.
► Fig.1: 1. Switch trigger 2. Lock button
To start the tool, simply pull the switch trigger. Tool
speed is increased by increasing pressure on the switch
trigger. Release the switch trigger to stop.
For continuous operation, pull the switch trigger, push
in the lock button and then release the switch trigger.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
Reversing switch action
Always check the direction of
CAUTION:
rotation before operation.
Use the reversing switch only after
CAUTION:
the tool comes to a complete stop. Changing the
direction of rotation before the tool stops may dam-
age the tool.
► Fig.2: 1. Reversing switch lever
This tool has a reversing switch to change the direc-
tion of rotation. Move the reversing switch lever to the
position (A side) for clockwise rotation or to the posi-
tion (B side) for counterclockwise rotation.
ASSEMBLY
Always be sure that the tool is
CAUTION:
switched off and unplugged before carrying out
any work on the tool.
Installing or removing drill bit
Always be sure that the tool is
CAUTION:
switched off and unplugged before installing or
removing the drill bit.
For model 6407
► Fig.3: 1. Drill chuck 2. Chuck key
To install the drill bit, place it in the drill 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 drill bit, turn the drill chuck key counter-
clockwise in just one hole, then loosen the chuck by
hand.
4 ENGLISH