DeWalt DWE490 Notice D'utilisation page 40

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supervised by a person responsible for their
safety. Children should never be left alone with
this product.
No-volt Release Switch
DWE494 ONLY
The on/off switch has a no-volt release function.
If the tool should become disconnected from the
power source for any reason, the switch has to be
deliberately reactivated.
Soft Start Feature
DWE492S AND DWE494
The soft start feature allows a slow speed build-up
to avoid an initial jerk when starting. This feature is
particularly useful when working in confined spaces.
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 is tool is double insulated
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in accordance with EN60745, 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.
If the supply cord is damaged, it must be replaced
by a specially prepared cord available through the
D WALT service organization.
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NOTE: This device is intended for the connection to
a power supply system with maximum permissible
system impedance Zmax of 0.28 Ω at the interface
point (power service box) of user's supply. The user
has to ensure that this device is connected only to a
power system which fulfills the requirement above.
If necessary, the user can ask the public power
supply company for the system impedance at the
interface point.
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.
38
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. If an extension cable is
required, use an approved 3–core extension
cable suitable for the power input of this tool (see
Technical Data).The minimum conductor size is
1.5 mm ; the maximum length is 30 m.
2
When using a cable reel, always unwind the cable
completely.
ASSEMBLY AND ADJUSTMENTS
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.
Attaching Side Handle (fig. 2)
WARNING: Before using the tool, check
that the handle is tightened securely.
WARNING: The side handle should
always be used to maintain control of the
tool at all times.
Screw the side handle (G) tightly into one of the
holes (M) on either side of the gear case.
Mounting and Removing a Keyed
Guard (fig. 1, 3)
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.
CAUTION: Guards must be used with
this grinder.
When using the grinder for cutting metal or masonry
a Type 1 guard MUST be used. Type 1 guards are
available at extra cost from D
NOTE: Please refer to the Grinding and Cutting
Accessory Chart at the end of this section to
show other accessories that can be used with these
grinders.
WALT distributors.
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