Assembly And Adjustments - DeWalt DWDCF894 Instruction Manual

Fig. D
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 2000 RPM until
impact begins. The tool will then pause for 0.5 seconds
before continuing to impact at a rate of 3100 IPM, 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 3100 IPM. 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.
DCF894/DCF894h
Low Mode Normal Impacting
High Mode High Speed Impacting
Precision Wrench™ Mode Precision Wrench™

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.
Belt Hook (Optional Accessory) (Fig. A)

WARNING: To reduce the risk of serious personal
injury, ONLY use the tool's belt hook to hang the
tool from a work belt. DO NOT use the belt hook
for tethering or securing the tool to a person
or object during use. DO NOT suspend tool
overhead or suspend objects from the belt hook.

WARNING: To reduce the risk of serious personal
injury, ensure the screw holding the belt hook is
secure.
iMPORTAnT: When attaching or replacing the belt hook
use only the screw that is provided. Be sure to securely
10
tighten the screw.
The belt hook can be be attached to either side of the
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tool using only the screw
left- or right- handed users. If the hook is not desired at all, it
can be removed from the tool.
To move belt hook, remove the screw
belt hook in place then reassemble on the opposite side. Be
sure to securely tighten the screw.
RPM
RPM
RPM
provided, to accommodate
10
10 that holds the
Anvils (Fig. E, F)

WARNING: Use only impact accessories. Non-impact
accessories may break and cause a hazardous
condition. Inspect accessories prior to use to ensure
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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 (center) position or
remove battery pack before changing accessories.
Anvil with Detent Pin (Fig. E)
DCF894
To install an accessory on the anvil, align the hole in the
side of the accessory with the detent pin
Press the accessory on until the detent pin engages in the
hole. Depression of detent pin may be necessary to aid
installation of accessory.
To remove an accessory, depress the detent pin through
the hole and pull the accessory off.
Fig. E
0–900
0–2000
0–2000
Anvil with Hog Ring (Fig. F)
DCF894h
To install an accessory on the hog ring anvil, firmly push
accessory onto the anvil
allow the accessory to slide on. After accessory is installed,
the hog ring applies pressure to help provide
accessory retention.
Fig. F
,
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To remove an accessory, grasp the accessory and firmly
pull it off.
nOTE: The thru-hole (Fig. F) 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.
11
3
DCF894
3 . The hog ring
12
3
DCF894h
English
11 on the anvil 3 .
12 compresses to
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