DeWalt D21720 Original Instructions Manual page 30

E N G L I S H
DRILLING IN WOOD
Start drilling with slow speed and increase to full
power while applying firm pressure on the tool. Holes
in wood can be made with the same twist drills used
for metal. These bits may overheat unless pulled out
frequently to clear chips from the flutes. Work that is
apt to splinter should be backed up with a block of
wood.
MAINTENANCE
Your D WALT power tool has been designed to
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operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation
depends upon proper tool care and regular cleaning.
WARNING: To reduce the risk of
injury, turn unit off and disconnect
machine from power source before
installing and removing accessories,
before adjusting or changing set-ups
or when making repairs. Be sure the
trigger switch is in the OFF position. An
accidental start-up can cause injury.
Lubrication
Your power tool requires no additional lubrication.
Cleaning
WARNING: Blow dirt and dust out of the
main housing with dry air as often as dirt
is seen collecting in and around the air
vents. Wear approved eye protection and
approved dust mask when performing
this procedure.
WARNING: Never use solvents or other
harsh chemicals for cleaning the non-
metallic parts of the tool. These chemicals
may weaken the materials used in these
parts. Use a cloth dampened only with
water and mild soap. Never let any liquid
get inside the tool; never immerse any
part of the tool into a liquid.
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Optional Accessories
WARNING: Since accessories, other
than those offered by D
been tested with this product, use of
such accessories with this tool could be
hazardous. To reduce the risk of injury,
only D WALT, recommended accessories
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should be used with this product.
Consult your dealer for further information on the
appropriate accessories.
Protecting the Environment
Separate collection. This product must
not be disposed of with normal
household waste.
Should you find one day that your D
needs replacement, or if it is of no further use to you,
do not dispose of it with household waste. Make this
product available for separate collection.
Separate collection of used products and
packaging allows materials to be recycled
and used again. Re-use of recycled
materials helps prevent environmental
pollution and reduces
the demand for raw materials.
Local regulations may provide for separate collection
of electrical products from the household, at municipal
waste sites or by the retailer when you purchase a
new product.
D WALT provides a facility for the collection and
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recycling of D WALT products once they have
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reached the end of their working life. To take
advantage of this service please return your product
to any authorised repair agent who will collect them
on our behalf.
You can check the location of your nearest authorised
repair agent by contacting your local D
at the address indicated in this manual. Alternatively, a
list of authorised D WALT repair agents and full details
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of our after-sales service and contacts are available
on the Internet at: www.2helpU.com.
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WALT office
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