DeWalt DWE4559 Manual page 46

EN GLI SH
WARNING:
• Ensure all materials to be ground or
cut are secured in place.
• Secure and support the workpiece.
Use clamps or a vice to hold and
support the workpiece to a stable
platform. It is important to clamp and
support the workpiece securely to
prevent movement of the workpiece
and loss of control. Movement of
the workpiece or loss of control may
create a hazard and cause personal
injury.
• Apply only a gentle pressure to the
tool. Do not exert side pressure on the
disc.
• Avoid overloading. Should the tool
become hot, let it run a few minutes
under no load condition.
Proper Hand Position (fi g. 1)
WARNING: To reduce the risk of
serious personal injury, ALWAYS use
proper hand position as shown.
WARNING: To reduce the risk of
serious personal injury, ALWAYS hold
securely in anticipation of a sudden
reaction.
Proper hand position requires one hand on the side
handle (e), with the other hand on the body of the
tool, as shown in figure 1.
Switching On and Off (fi g. 1)
The on/off switch is equipped with an unlocking
switch.
To run the tool, depress the unlocking switch (b) and
subsequently operate the on/off switch (a).
Release the unlocking switch (b).To stop the tool,
release the switch.
Lock-on Button
DWE4579, DWE4579R, DWE4597, DWE4599
For continuous operation depress the lock-on button
(g) and release the on/off trigger switch.
To stop the tool press the on/off switch again.
The lock-on button can be permanently removed
without compromising compliance with regulatory
agencies shown on the tool's nameplate. Removal
of the lock pin must be done by a D
Center.
44
Spindle Lock (fi g. 1)
The spindle lock (c) is provided to prevent the
spindle from rotating when installing or removing
wheels. Operate the spindle lock only when the tool
is turned off, unplugged from the power supply, and
has come to a complete stop.
To engage the lock, depress the spindle lock button
and rotate the spindle until you are unable to rotate
the spindle further.
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
To avoid build-up of metal swarf inside the machine,
we recommend to clear the ventilation slots on a
daily basis. Refer to Maintenance.
Using Flap Discs
MAINTENANCE
Your D WALT power tool has been designed to
E
operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation
depends upon proper tool care and regular cleaning.
WALT Service
E
NOTICE: To reduce the risk of damage
to the tool, do not engage the spindle
lock while the tool is operating. Damage
to the tool will result and attached
accessory may spin off possibly
resulting in injury.
WALT repair agent.
E
WARNING: In extreme working
conditions, conductive dust can
accumulate inside the machine housing
when working with metal. This can result
in the protective insulation inthe machine
becoming degraded with a potential risk
of an electrical shock.
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.