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• Disengage drill bit regularly to evacuate
cuttings.
Segments and core are burnt
• Increase water flow.
Segments wear too fast
• Choose a more appropriate core bit
(with harder segments).
• Reduce the pressure applied on the core bit.
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.
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
e
accessories should be used with this
product.
Consult your dealer for further information on the
appropriate accessories.
DUST EXTRACTION SYSTEM (FIG. 6)
The D27902 dust extractor (G) ensures a proper
and safe discharge of dust in all drilling applications.
The D215852 water collection ring (J) is required
to accommodate the assembly for wet drilling
applications.
WATER PUMP (FIG. 6)
Removing debris from the working area and cooling
the core bit in wet applications, the D215824 water
pump (I) ensures water supply where main water
supply is not available.
DRILL STAND (FIG. 6)
The D215851 drill stand (H) enables a quick set-up
for stationary use of your diamond drill.
Protecting the Environment
Products and batteries contain materials that can
be recovered or recycled reducing the demand for
raw materials. Please recycle electrical products
and batteries according to local provisions. Further
information is available at www.2helpU.com.
WALT, have
e
WARNING: DO NOT use the stand with
a vacuum pump on a wall or ceiling.
Separate collection. Products and
batteries marked with this symbol
must not be disposed of with normal
household waste.
english
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