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To Remove the Battery Pack from the Tool
1. Press the release button
out of the tool handle.
2. Insert battery pack into the charger as described in the
charger section of this manual.
Fuel Gauge Battery Packs (Fig. B)
Some D
WALT battery packs include a fuel gauge which
e
consists of three green LED lights that indicate the level of
charge remaining in the battery pack.
To actuate the fuel gauge, press and hold the fuel gauge
10
button
. A combination of the three green LED lights will
illuminate designating the level of charge left. When the level
of charge in the battery is below the usable limit, the fuel gauge
will not illuminate and the battery will need to be recharged.
nOTE: The fuel gauge is only an indication of the charge left on
the battery pack. It does not indicate tool functionality and is
subject to variation based on product components, temperature
and end-user application.
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 when the trigger switch is
fully released.
The variable speed switch enables you to start the application at
a slow speed. The further 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 forward/reverse control button on the right side of
the tool.
To select reverse, 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)
7
There is a worklight
located on the foot of the tool. The
worklight will be activated when the trigger switch is depressed.
When the trigger is released, the worklight will stay illuminated
for up to 20 seconds. If the trigger switch remains depressed,
the worklights will remain on.
nOTE: The worklight is for lighting the immediate work surface
and are not intended to be used as a flashlight.
5
and firmly pull the battery pack
1
. To turn
2
determines the direction of
Speed Selector (Fig. A)
Your tool is equipped with a speed selector
to select one of three speeds. Select the speed based on the
application and control the speed of the tool using the variable
1
speed trigger switch
.
Speed 1
0–400 rpm
Speed 2
0–1200 rpm
Speed 3
0–1900 rpm
Anvils (Fig. A, C)
WARNING: Use only impact accessories. Non-impact
accessories may break and cause a hazardous condition.
Inspect accessories prior to use to ensure that it con tains
no cracks.
CAUTION: Inspect anvils, detent pins and hog rings prior
to use. Missing or damaged items should be replaced
before use.
Place the switch in the locked off (centre) position or remove
battery pack before changing accessories.
Anvil with Hog Ring (Fig. C)
To install an accessory on the hog ring anvil, firmly push
3
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.
nOTE: The thru-hole (Fig. C) allows an O-ring with retaining pin
or a 1-piece retaining pin to be used to help secure sockets and
accessories to the tool.
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.
Proper Hand Position (Fig. A, D)
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
Your impact tool generates the following maximum torque:
Cat #
Nm
Speed 3/2/1
DCF897
950/400/130
8
which allows you
12
. The hog ring
compresses to
Ft.-Lbs.
In.-Lbs
Speed 3/2/1
Speed 3/2/1
700/300/100
8400/3540/1150
EngLIsh
4
.
29
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