Makita DDG460 Instruction Manual page 12

OPERATION
CAUTION:
This is a powerful tool whitch
generates high torque. It is important that the tool
is securely held and properly braced.
CAUTION:
Before operating, check that there
is no foreign matter (sand, dirt, etc.) stuck in the
openings or moving parts.
Work posture
Maintaining proper operating position is one of the
most important and effective procedures for controlling
kickback.
Keep proper positioning by practicing the following
points.
• Position the tool so that the bar of the reaction
receiver always contacts on the left side of your
waist.
• Grasp the handle and the side handle with both
hands. Wrap your fingers around the gripping
areas, keeping the gripping areas cradled
between your thumbs and forefingers.
• Keep your back as vertical as possible by bending
the legs as required during the digging process.
• Stay alert to the torque reaction force of the tool.
Always keep the operating position that you can
withstand the torque reaction force.
► Fig.18: 1. Handle 2. Side handle 3. Bar of the reac-
tion receiver
WARNING:
Avoid improper positioning. Do
not stand too far from the tool. Proper reaction and
control may not be achieved in the event of kickback.
► Fig.19
Digging operation
CAUTION:
Hold the tool firmly when operat-
ing the tool.
CAUTION:
When leaving the tool, such as
during a break, do not leave the tool stabbed in
the ground or lean it against a wall. Store the tool
in a stable condition.
NOTICE:
When the rotation speed comes down
extremely, reduce the load or stop the tool to
avoid the tool damage.
NOTICE:
Pressing excessively on the tool will
not speed up the digging. In fact, this excessive
pressure will only serve to damage the tip of the
auger bit, decrease the tool performance and shorten
the service life of the tool.
NOTICE:
Avoid digging in material that you
suspect contains hidden nails or other things that
may cause the auger bit to bind or break.
NOTICE:
If the tool is operated continuously
until the battery cartridge has depleted, allow the
tool to rest for 15 minutes before proceeding with
a fresh battery.
• When digging a deep hole or digging in clay soil,
do not try to dig at once. Dig the hole by lifting up
and down the tool so that the soil in the hole can
be discharged.
• If the rotation speed of the tool slows down due to
high load operation, lift the tool up little, and move
the tool up and down to dig in small steps.
When rotating the auger bit in
reverse
A stuck auger bit can be removed simply by setting the
reversing switch to reverse rotation in order to back out.
When reversing, brace the tool by your body to prevent
a clockwise reaction.
► Fig.20
CAUTION:
Hold the tool firmly. The tool may
back out abruptly and cause an injury.
MAINTENANCE
CAUTION:
Always be sure that the tool is
switched off and the battery cartridge is removed
before attempting to perform inspection or
maintenance.
NOTICE:
Never use gasoline, benzine, thinner,
alcohol or the like. Discoloration, deformation or
cracks may result.
To maintain product SAFETY and RELIABILITY,
repairs, any other maintenance or adjustment should
be performed by Makita Authorized or Factory Service
Centers, always using Makita replacement parts.
OPTIONAL
ACCESSORIES
CAUTION:
These accessories or attachments
are recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons. Only use accessory or attachment
for its stated purpose.
If you need any assistance for more details regard-
ing these accessories, ask your local Makita Service
Center.
• Auger bits
• Bit adapter
• Makita genuine battery and charger
NOTE: Some items in the list may be included in the
tool package as standard accessories. They may
differ from country to country.
12 ENGLISH