DeWalt DCD991 Guide D'utilisation page 11

6. Move the locking arm back into place, push the tab back
down so the pin engages the locking arm.
Fig. E
16
Fig. F
14
Variable Speed Trigger Switch (Fig. A)
To turn the tool on, squeeze the trigger switch
the tool off, release the trigger switch. Your tool is equipped
with a brake. The chuck will stop as soon as the trigger
switch is fully released.
nOTE: Continuous use in variable speed range is not
recommended. It may damage the switch and should
be avoided.
Side Handle (Fig. A)

15
Side handle
may be rotated 360° to permit right- or left-hand use. Side
handle must be tightened sufficiently to resist the twisting
action of the tool if the accessory binds or stalls. Be sure to
grip the side handle at the far end to control the tool
during a stall.
If model is not equipped with side handle, grip drill with one
hand on the handle and one hand on the battery pack.
nOTE: Side handle comes equipped on both models.
Forward/Reverse Control Button (Fig. A)
A forward/reverse control button
direction of the tool and also serves as a lock-off button.
To select forward rotation, release the trigger switch and
depress the for ward/re verse control button on the right side
of the tool.
To select reverse, release the trigger switch and depress the
forward/reverse control button on the left side of the tool.
The center position of the control button locks the tool in
the off position. When changing the position of the control
button, be sure the trigger is released.
nOTE: The first time the tool is run after changing the
direction of rotation, you may hear a click on start up. This is
normal and does not indicate a problem.
Torque Adjustment Collar/Electronic
13
Clutch (Fig. G–I)
15
Your tool has an electronic adjustable torque screwdriver
system for driving and removing a wide array of fasteners.
Circling the torque adjustment collar
drill bit symbol, and in some models, a hammer symbol.
These numbers are used to set the clutch to deliver a torque
range. The higher the number on the collar, the higher the
torque and the larger the fastener that can be driven. To
select any of the numbers, rotate until the desired number
aligns with the arrow.

. To turn
1
WARNING: To reduce the risk of personal injury,
ALWAYS operate the tool with the side handle
properly installed. Failure to do so may result in
the side handle slipping during tool operation and
subsequent loss of control. Hold tool with both hands
to maximize control.
clamps to the front of the gear case and
7
2
WARNING: When the torque adjustment collar is
in the drill or hammerdrill positions, the drill will not
clutch. The drill may stall if overloaded, causing a
sudden twist.
English
determines the
5 are numbers, a
9