Makita 6510 LVR [4/20] Additional safety rules

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19. Stay alert
Watch what you are doing. Use common sense.
Do not operate tool when you are tired.
20. Check damaged parts
Before further use of the tool, a guard or other
part that is damaged should be carefully checked
to determine that it will operate properly and per-
form its intended function. Check for alignment of
moving parts, binding of moving parts, breakage
of parts, mounting, and any other conditions that
may affect its operation. A guard or other part
that is damaged should be properly repaired or
replaced by an authorized service center unless
otherwise indicated elsewhere in this instruction
manual. Have defective switches replaced by
and authorized service center. Do not use tool if
switch does not turn it on and off.
21. Warning
The use of any other accessory or attachment
other than recommended in this operating
instruction or the catalog may present a risk of
personal injury.
22. Have your tool repaired by an expert
This electric appliance is in accordance with the
relevant safety rules. Repairing of electric appli-
ances may be carried out only by experts other-
wise it may cause considerable danger for the
user.
ADDITIONAL SAFETY RULES
1. Always be sure you have a firm footing. Be
sure no one is below when using the tool in
high locations.
2. Hold the tool firmly.
3. Keep hands away from rotating parts.
4. When drilling into walls, floors or wherever
“live” electrical wires may be encountered,
DO NOT TOUCH ANY METAL PARTS OF THE
TOOL! Hold the tool by the insulated grasp-
ing surfaces to prevent electric shock if you
drill into a “live” wire.
5. Do not leave the tool running. Operate the
tool only when hand-held.
6. Do not touch the drill bit or the workpiece
immediately after operation; they may be
extremely hot and could burn your skin.
SAVE THESE INSTRUCTIONS.
OPERATING INSTRUCTIONS
Installing or removing drill bit (Fig. 1)
Important:
Always be sure that the tool is switched off and
unplugged before installing or removing the bit.
Hold the ring and turn the sleeve counterciockwise 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.
Switch action (Fig. 2)
CAUTION:
Before plugging in the tool, always check to see the
switch trigger actuates properly and returns to the
“OFF” position when released.
To start the tool, simply pull the trigger. Tool speed is
increased by increasing pressure on the trigger.
Release the trigger to stop. For continuous operation,
pull the trigger and then push in the lock button. To
stop the tool from the locked position, pull the trigger
fully, then release it. A speed control screw is pro-
vided so that maximum tool speed can be limited
(variable). Turn the speed control screw clockwise for
higher speed, and counterclockwise for lower speed.
Reversing switch action (Fig. 3)
CAUTION:
• Always check the direction of rotation before drill-
ing.
Use the reversing switch only after the tool comes
to a complete stop. Changing the direction of rota-
tion before the tool stop may damage the tool.
This tool has a reversing switch to change the direc-
tion of rotation. Move the reversing switch lever to the
i position for clockwise rotation or the j position
for counterclockwise rotation.
Drilling operation
Drilling in wood When drilling in wood, the best
results are obtained with wood drills equipped with
a guide screw. The guide screw makes drilling eas-
ier by pulling the bit into the workpiece.
Drilling in metal To prevent the bit from slipping
when starting a hole, make an indentation with a
center-punch and hammer at the point to be drilled.
Place the point of the bit in the indentation and start
drilling. Use a cutting lubricant when drilling metals.
The exceptions are iron and brass which should be
drilled dry.
CAUTION:
• Pressing excessively on the tool will not speed up
the drilling. In fact, this excessive pressure will only
serve to damage the tip of your bit, decrease the
tool performance and shorten the service life of the
tool.
There is a tremendous force exerted on the tool/bit
at the time of hole breakthrough. Hold the tool
firmly and exert care when the bit begins to break
through the workpiece.
• A stuck bit can be removed simply by setting the
reversing switch to reverse rotation in order to back
out. However, the tool may back out abruptly if you
do not hold it firmly.
Always secure small workpieces in a vise or similar
hold-down device.

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