Maintenance; Protecting The Environment - DeWalt D28730 Instructions Manual

ENGLISH
WARNING: Always keep the screw attached to the guard
and make sure the center guard is in the right position after
replacing wheel and before use, to protect user from high
speed rotating wheel.
1. Push in spindle lock
12
wheel lock lever engages slot in inside flange
wheel. Loosen the bolt
of the abrasive wheel with the included hex key
right-hand thread.
2. Remove the bolt 23 , washer
old wheel 10 .
3. Make sure flange surfaces are clean and flat. Install the new
abrasive wheel by reversing the above steps.
4. Do not overtighten bolt.
WARNING: Check the work surface that the chop saw rests
on when replacing with a new abrasive wheel. It is possible
that the wheel may contact ANY ITEMS OR STRUCTURE
THAT EXTENDS ABOVE work surface (under the base) when
the arm is fully lowered.
Operation Tips for More Accurate Cuts
• Allow the wheel to do the cutting. Excessive force will cause
the wheel to glaze reducing cutting efficiency and/or to
deflect causing inaccurate cuts.
• Properly adjust fence angle.
• Make sure material is laying flat across base.
• Properly clamp material to avoid movement and vibration.

MAINTENANCE

Your D WALT power tool has been designed to operate
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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 serious personal
injury, turn tool off and disconnect tool from power
source before making any adjustments or removing/
installing attachments or accessories. Be sure the
trigger switch is in the OFF position. An accidental start-up
can cause injury.
Motor Brush Inspection and Replacement
(Fig. I)
BE SURE TOOL IS UNPLUGGED BEFORE INSPECTING BRUSHES.
Brushes should be regularly inspected for wear. To inspect
brushes, unscrew the two end cap screws
end cap . To remove each brush
26
wire terminal connection. Then carefully back the brush spring
out of the brush box and remove brush. Brushes should slide
freely in brush box. If brushes are worn down to 8 mm as shown
in Figure I, they should be replaced.
To reinstall each brush, carefully back the spring out of the
brush box, insert the brush and return the spring making sure
it is pressing on the brush and not touching the brush box.
Reconnect shunt wire terminal, then replace the end cap and
two screws.
10
and rotate wheel by hand until
10
24 to lock
23 counterclockwise in the center
7 . Bolt has
22 , outside flange 21
and remove the
27
, first unplug the shunt
19
Lubrication
Your power tool requires no additional lubrication.
Cleaning
WARNING: Blow dirt and dust out of the main housing
and
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 WALT, have not been tested with this product, use of such
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accessories with this tool could be hazardous. To reduce
the risk of injury, only D
should be used with this product.
Consult your dealer for further information on the appropriate
accessories.

Protecting the Environment

Separate collection. Products and batteries marked
with this symbol must not be disposed of with normal
household waste.
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.
Two year warranty
If your DEWALT product becomes defective due to faulty
materials or workmanship within 24 months from the date of
purchase, DEWALT guarantees to replace all defective parts free
of charge or – at our discretion – replace the unit free of charge
provided that:
• The product has not been misused and has been used in
accordance with the instruction manual;
• The product has been subject to fair wear and tear;
• Repairs have not been attempted by unauthorized persons;
• Proof of purchase is produced.
• The DEWALT product is returned complete with all original
components
• The product hasn't been used for hire purposes
If you wish to make a claim, contact your seller or check the
location of your nearest authorised DEWALT repair agent in the
DEWALT catalogue or contact your local DEWALT office at the
WALT recommended accessories
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