DeWalt DCG413 Guide D'utilisation page 13

Features
E-Switch Protection™
The ON/OFF paddle switch has a no-volt release function. In
the event of an unexpected shut down, the paddle switch
will need to be released then depressed to restart tool.
E-Clutch™
This unit is equipped with an E-Clutch™ (Electronic Clutch),
which in the event of a high-load, the unit will shut off to
reduce the reaction torque to the user. The paddle switch
will need to be released then depressed to restart tool.
Kickback Brake™
When a pinch, stall, or bind-up event is sensed, the
electronic brake engages with maximum force to quickly
stop the wheel, reduce the movement of the grinder, and
shut the grinder off. The paddle switch will need to be
released then depressed to restart tool.
Power-OFF™ Overload Protection
The power supply to the motor will be reduced in case of
motor overload. With continued motor overload, the tool
will shut off. The paddle switch will need to be released
then depressed to restart tool. The tool will power off each
time the current load reaches the overload current value
(motor burn-up point). If continued overload shutdowns
occur, apply less force/weight on the tool until the tool will
function without the overload engaging.
Electronic Soft Start
This feature limits the initial start up momentum, allowing
the speed to build up gradually over a 1 second period.
ASSEMBLY AND ADJUSTMENTS

WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start-up can cause injury.
Attaching Side Handle (Fig. D)

WARNING: Before using the tool, check that the
handle is tightened securely.
5
Screw the side handle
either side of the gear case. The side handle should always
be used to maintain control of the tool at all times.
Fig. D
Rotating the Gear Case (Fig. E)
To improve user comfort, the gear case will rotate 90° for
cutting operations.
tightly into one of the holes on
1. Remove the four corner screws attaching the gear case
to motor housing.
2. Without separating the gear case from motor housing,
rotate the gear case head to desired position.
nOTE: If the gear case and motor housing become
separated by more than 1/8" (3.17 mm), the tool must
be serviced and re-assembled by a D
center. Failure to have the tool serviced may motor and
bearing failure.
3. Reinstall screws to attach the gear case to the motor
housing. Tighten screws to 12.5 in.-lbs. torque.
Overtightening could cause screws to strip.
Guards

CAUTION: Guards must be used with all grinding
wheels, cutting wheels, sanding flap discs,
wire brushes, and wire wheels. The tool may
be used without a guard only when sanding with
conventional sanding discs. Refer to Figure A to see
guards provided with the unit. Some applications may
require purchasing the correct guard from your local
dealer or authorized service center.
nOTE: Edge grinding and cutting can be performed with
Type 27 wheels designed and specified for this purpose;
6.35 mm thick wheels are designed for surface grinding
while thinner Type 27 wheels need to be examined for
the manufacturer's label to see if they can be used for
surface grinding or only edge grinding/cutting. A Type 1
guard must be used for any wheel where surface grinding
is forbidden. Cutting can also be performed by using a
Type 41 wheel and a Type 1 guard.
nOTE: See the Accessories Chart to select the proper
guard/accessory combination.
Adjusting and Mounting Guard (Fig. F)

WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start-up can cause injury.

CAUTION: BEFORE operating the tool, identify which
guard adjustment option your tool is set to.
5
Adjustment Options
For guard adjustment, the guard release lever
one of the alignment holes
ratcheting feature.
One-touch
and will ride over to the next alignment hole when guard
is rotated in a clockwise direction (spindle facing user) but
self-locks in the counter-clockwise direction.
Fig. E
90˚
14
on the guard collar using a
: In this position the engaging face is slanted
TM
English
90˚
WALT service
e
9
engages
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