Maintenance; Motor Brushes; Optional Accessories - DeWalt D25012 Original Instructions Manual

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3. When drilling deep holes, if the hammer speed
starts to drop off, pull the bit partially out of
the hole with the tool still running to help clear
debris from the hole.
4. For masonry, use carbide-tipped bits or
masonry bits. A smooth even flow of dust
indicates the proper drilling rate.
Chipping and Chiselling (D25013)
1. To switch from hammer drilling to chiselling, first
insert the SDS Plus ® chisel and check if it is
properly locked.
2. When switching from hammer drilling mode to
chiselling mode, turn the chisel to the desired
position. If you find resistance during mode
change, turn the chisel slightly to engage the
spindle lock.
WARNING:
• The hammer is only for light chiselling
applications.
• The forward/reverse switch must be in
the forward position when chiselling
WARNING:
• Do not use this tool to mix or pump
easily com busti ble or explosive fluids
(ben zine, alcohol, etc.).
• Do not mix or stir inflammable liquids
labelled accordingly.
Various types of SDS Plus ® drill bits and adaptors
are available as an option.
Consult your dealer for further information on the
appropriate accessories.

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.
• This machine is not user-serviceable. Take the
tool to an authorised D WALT repair agent after
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approximately 40 hours of use. If problems
occur before this time contact an authorised
D WALT repair agent.
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• The tool will automatically switch off when the
carbon brushes are worn.

Motor Brushes

D WALT uses an advanced brush system which
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automatically stops the drill when the brushes wear
out. This prevents serious damage to the motor.
New brush assemblies are available at authorised
D WALT service centers. Always use identical
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replacement parts.
Lubrication
Your power tool requires no additional lubrication.
Accessories and attachments used must be
regularly lubricated around the SDS Plus
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.

Optional Accessories

WARNING: Since accessories, other
than those offered by D
not 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
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accessories should be used with this
product.
®
Various types of SDS Plus drill bits and chisels are
available as an option.
Consult your dealer for further information on the
appropriate accessories.
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WALT, have
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