Package Contents; Description (Fi G. A); Electrical Safety - DeWalt DW831 Manual Del Usuario

E N G L I S H
c) Wheels must be used only for recommended
applications. For example: do not grind with
the side of cut-off wheel. Abrasive cut-off
wheels are intended for peripheral grinding, side
forces applied to these wheels may cause them
to shatter.
d) Always use undamaged wheel flanges
that are of correct size and shape for your
selected wheel. Proper wheel flanges support
the wheel thus reducing the possibility of wheel
breakage. Flanges for cut-off wheels may be
different from grinding wheel flanges.
e) Do not use worn down wheels from larger
power tools. Wheel intended for larger power
tool is not suitable for the higher speed of a
smaller tool and may burst.
LABELS ON TOOL
In addition to the pictographs used in this manual, the
labels on the tool show the following pictographs:
Read instruction manual before use.
Wear safety glasses.
Wear ear protection.

Package contents

The package contains:
1 Angle grinder
1 Guard
1 Side handle
1 Flange set
1 Two-pin spanner
1 Instruction manual
1 Exploded drawing
• Check for damage to the tool, parts or
accessories which may have occurred during
transport.
• Take the time to thoroughly read and understand
this manual prior to operati on.
Description (fi g. A)
WARNING: Never modify the power tool
or any part of it. Damage or personal
injury could result.
INTENDED USE
Your DW831/DW840 grinders are designed for
professional grinding and cutting applications. DO
26
NOT use under humid conditions or in presence of
flammable liquids or gases.
DO NOT use grinding wheels other than fibre
reinforced center depressed wheels and flap-disk.
These heavy-duty angle grinders are professional
power tools. DO NOT let children come into
contact with the tool. Supervision is required when
inexperienced operators use this tool.
1 ON/OFF-switch
2 Lock-on button / lock-off button (UK only)
3 Side handle
4 Guard
5 Spindle lock

Electrical safety

The electric motor has been designed for one
voltage only. Always check that the power supply
corresponds to the voltage on the rating plate.
Your DeWALT tool is double insulated in
accordance with EN 60745; therefore no
earth wire is required.
If the supply cord is damaged, it must be replaced
by a specially prepared cord available through the
D WALT service organization.
E
Mains plug replacement
(U.K. & Ireland only)
DANGER:
• Should your mains plug need replacing
and you are competent to do this, proceed
as instructed below. If you are in doubt,
contact an authorized D
agent or a qualified electrician.
• Disconnect the plug from the supply.
• Cut off the plug and dispose of it safely;
a plug with bared copper conductors
is dangerous if engaged in a live socket
outlet.
• Only fit 13 Amperes BS1363A approved
plugs fitted with the correctly rated fuse (1).
• The cable wire colours, or a letter, will be
marked at the connection points of most
good quality plugs. Attach the wires to their
respective points in the plug (see below).
Brown is for Live (L) (2) and Blue is for
Neutral (N) (4).
• Before replacing the top cover of the mains
plug ensure that the cable restraint (3) is
WALT repair
E