DeWalt DWS520 Original Instructions Manual page 10

English
aware of the time it takes for the blade to stop after switch
is released.
Additional Safety Instructions for All Saws
With Riving Knife
a ) Use the appropriate riving knife for the blade being
used. For the riving knife to work, it must be thicker than
the body of the blade but thinner than the tooth set of
the blade.
b ) Adjust the riving knife as described in this instruction
manual. Incorrect spacing, positioning and alignment
can make the riving knife ineffective in preventing
kickback.
c ) For the riving knife to work, it must be engaged in
the workpiece. The riving knife is ineffective in preventing
kickback during short cuts.
d ) Do not operate the saw if riving knife is bent. Even a
light interference can slow the closing rate of a guard.
Additional Safety Instructions for Plunge-
Type Saws
• Wear ear protectors. Exposure to noise can cause
hearing loss.
• Wear a dust mask. Exposure to dust particles can cause
breathing difficulty and possible injury.
Do not use blades of larger or smaller diameter than
•
recommended. For the proper blade rating refer to the
technical data. Use only the blades specified in this manual,
complying with EN 847-1.
Never use abrasive cut-off wheels.
•

WARNING: We recommend the use of a residual current
device with a residual current rating of 30mA or less.
Residual Risks
In spite of the application of the relevant safety regulations
and the implementation of safety devices, certain residual risks
cannot be avoided. These are:
• Impairment of hearing.
• Risk of accidents caused by the uncovered parts of the rotating
cutting disc.
• Risk of injury when changing the disc.
• Risk of dust inhalation from materials that when cut, can be
harmful.
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 D WALT tool is double insulated in accordance
e
with EN62841; therefore no earth wire is required.

WARNING: 115 V units have to be operated via a fail-safe
isolating transformer with an earth screen between the
primary and secondary winding.
8
If the supply cord is damaged, it must be replaced only by
D WALT or an authorised service organisation.
e
Mains Plug Replacement
(U.K. & Ireland Only)
If a new mains plug needs to be fitted:
• Safely dispose of the old plug.
• Connect the brown lead to the live terminal in the plug.
• Connect the blue lead to the neutral terminal.

WARNING: No connection is to be made to the
earth terminal.
Follow the fitting instructions supplied with good quality plugs.
Recommended fuse: 13 A.
Using an Extension Cable
An extension cord should not be used unless absolutely
necessary. Use an approved extension cable suitable for
the power input of your charger (see Technical Data). The
minimum conductor size is 1.5 mm
is 30 m.
When using a cable reel, always unwind the cable completely.
Package Contents
The package contains:
1 Plunge saw
1 Hex key
1 Instruction manual
• 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 operation.
Markings on Tool
The following pictograms are shown on the tool:
Read instruction manual before use.
Maximum depth of cut
Blade diameter
Wear ear protection.
Wear eye protection.
Date Code Position (Fig. A)
The date code 26 , which also includes the year of manufacture,
is printed into the housing.
Example:
2019 XX XX
Year of Manufacture
; the maximum length
2