DeWalt D28117 Traducido De Las Instrucciones Originales página 33

Metal Applications
When using the tool in metal applications, make sure that a
residual current device (RCD) has been inserted to avoid residual
risks caused by metal swarf.
If the power supply is shut off by the RCD, take the tool to
authorised D WALT repair agent.
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WARNING: In extreme working conditions, conductive
dust can accumulate inside the machine housing when
working with metal. This can result in the protective
insulation in the machine becoming degraded with a
potential risk of an electrical shock.
To avoid build-up of metal swarf inside the machine, we
recommend to clear the ventilation slots on a daily basis.
See Maintenance.
Using Flap Discs

WARNING: Metal dust build-up. Extensive use of flap
discs in metal applications can result in the increased
potential for electric shock. To reduce this risk, insert an
RCD before use and clean the ventilation slots daily by
blowing dry compressed air into the ventilation slots
inaccordance with the below maintenance instructions.
Rough Grinding
never use a cutting disc for roughing.
always use the guard type 27.
The best roughing results are achieved when setting the
machine at an angle of 30° to 40° . Move the machine back and
forth with moderate pressure. In this manner, the workpiece
will not become too hot, does not discolour and no grooves
are formed.
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.
Before reconnecting the tool, depress and release
the trigger switch to ensure that the tool is off. An
accidental start-up can cause injury.
Pop-off Brushes
The motor will be automatically shut off indicating that the
carbon brushes are nearly worn out and that the tool needs
servicing. The carbon brushes are not user-serviceable. Take the
tool to an authorised D WALT repair agent.
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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 WALT, have not been tested with this product, use
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of such accessories with this tool could be hazardous.
To reduce the risk of injury, only D
accessories should be used with this product.
Consult your dealer for further information on the
appropriate accessories.
Accessory Table
Max.
[mm]
[mm]
D b d
d
115 6 22.23
D
125 6 22.23
b
115
D
- -
125
d
75 30 M14
b
D
115 12 M14
D
125 12 M14
EnGLIsh
WALT recommended
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Min. Periphical Threaded
Rotation speed hole length
[min. -1 ] [m/s] [mm]
11000
80 -
11000
11000 80 -
11000 45 18.0
11000 80 18.0
11000 80 18.0
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