DeWalt DCF964 Traduction De La Notice D'instructions Originale page 31

Place the switch in the locked off (centre) position or remove
battery pack before changing accessories.
To install an accessory on the hog ring anvil, firmly push
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accessory onto the anvil
allow the accessory to slide on. After accessory is installed, the
hog ring applies pressure to help provide accessory retention.
To remove an accessory, grasp the accessory and firmly pull it off.
Mode Selector (Fig. A, D)
Your tool is equipped with a mode selector
to select one of three speeds or Precision Wrench™ mode. Select
the mode based on the maximum speed/torque needed and
control the speed of the tool using the variable speed trigger
1
switch .
Precision Wrench™ (Fig. D)
In addition to normal impacting modes, this tool features the
Precision Wrench™ mode which grants the user greater control
in both fastening and loosening applications. When set in
forward, the tool will fasten at 1200 RPM until impact begins.
The tool will then pause for 0.75 seconds before continuing
to impact at a rate of 1890 IPM (DCF961)/ 2015 IPM (DCF964),
providing the user with greater control and reducing the chance
of overtightening or damaging material.
When set in reverse, the tool will impact at a normal speed
and rate of 1890 IPM (DCF961)/ 2015 IPM (DCF964). Upon
sensing that the fastener has broken free, the tool will cease
to impact and will reduce speed to help prevent "run-off" of
loose hardware.
specifications
Mode Application
Precision Precision
Wrench™ Mode Wrench™
Low Mode Normal Impacting 0–440 forward 0–440 forward
Medium Mode Medium Impacting 0–800 forward 0–575 forward
High Mode* High Speed
Impacting
*After 4 seconds of impacting, the DCF961/DCF964 automatically increases
power to aid in loosening stubborn fasteners.
OPERATION
Instructions for Use

WARNING: Always observe the safety instructions and
applicable regulations.

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.
10
. The hog ring compresses to
9
which allows you
DCF961 DCF964
RPM RPM
0–1200 forward 0–1200 forward
0–550 reverse 0–550 reverse
0–1200 reverse 0–1200 reverse
0–1200 reverse 0–1200 reverse
0–1200 forward 0–1200 forward
0–1200 reverse 0–1200 reverse
Variable Speed Trigger Switch (Fig. A)
To turn the tool on, squeeze the trigger switch
tool off, release the trigger switch. Your tool is equipped with
a brake. The anvil will stop when the trigger switch is fully
released. The variable speed switch enables you to select the
best speed for a particular application. The more you squeeze
the trigger, the faster the tool will operate. For maximum tool
life, use variable speed only for starting holes or fasteners.
nOTE: Continuous use in variable speed range is not
recommended. It may damage the switch and should be avoided.
Forward/Reverse Control Button (Fig. A)
A forward/reverse control button
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 centre 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.
Worklight (Fig. A, D)
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The worklight is activated when the variable speed trigger
is depressed. Pressing the worklight switch
cycle through low illumination, high illumination, and off.
nOTE: The worklight is for lighting the immediate work surface
and is not intended to be used as a flashlight.
Proper Hand Position (Fig. E)

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 main handle
Usage (Fig. A)

CAUTION: Ensure fastener and/or system will withstand
the level of torque generated by the tool. Excessive torque
may cause breakage and possible personal injury.
1. Place the accessory on the fastener head. Keep the tool
pointed straight at the fastener.
2. Press variable speed trigger switch
Release variable speed trigger switch to stop operation.
Always check torque with a torque wrench, as the fastening
torque is affected by many factors including the following:
Voltage: Low voltage, due to a nearly discharged
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battery, will reduce fastening torque.
accessory size: Failure to use the correct accessory size
-
will cause a reduction in fastening torque.
EnGLIsh
1
. To turn the
2
determines the direction of
8
repeatedly will
1
to start operation.
1
4
.
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