DeWalt DCF891 Manual De Instrucciones página 28

ENglIsh
at least 1" (25.4 mm) long, with a screw head diameter of
0.28–0.35" (7–9 mm), screwed into wood to an optimal
depth leaving approximately 7/32" (5.5 mm) of the screw
exposed. Align the slots on the back of the charger with the
exposed screws and fully engage them in the slots.
SAVE THESE INSTRUCTIONS FOR
FUTURE USE
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, when
replacing line, or prior to cleaning. An accidental
start-up can cause injury.
Anvil (Fig. B)

WARNING: Use only impact accessories. Non-impact
accessories may break and cause a hazardous
condition. Inspect accessory prior to use to ensure that
it contains 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. B)
DCF922
To install an accessory on the anvil, align the hole in the side
of the accessory with the detent pin
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.
Anvil With Hog Ring (Fig. B)
DCF921, DCF923
To install an accessory on the hog ring anvil, firmly push
accessory onto the anvil 3
to 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.
Belt Hook (Fig. A)
Included with Some Models

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.
26
13 on the anvil
. The hog ring 12 compresses
IMpoRTaNT: When attaching or replacing a belt hook, use
only the screw that is provided. Be sure to securely tighten
the screw.
A belt hook
10
using only the screw
right‑handed users. If the belt hook is not desired at all, it can
be removed from the tool.
To move the belt hook, remove the screw
in place then reassemble on the opposite side. Be sure to
securely tighten the screw.
Mode Selector (Fig. A, D)
Your tool is equipped with a mode selector
you 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 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 2000 RPM until
impact begins. The tool will then pause for 0.5 seconds
before continuing to impact at a rate of 3250 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 3250 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.
3 . Press
Mode
Precision Wrench™ Mode
Low Mode
Medium Mode
High Mode
OPERATION

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, when
replacing line, or prior to cleaning. An accidental
start-up can cause injury.
Installing and Removing the Battery Pack
(Fig. D)

WARNING: Ensure the tool/appliance is in the off
position before inserting the battery pack.
NoTE: For best results, make sure your battery pack is
fully charged.
To install the battery pack
battery pack with the rails inside the tool's handle and slide
can be be attached to either side of the tool
provided, to accommodate left‑ or
11
1 .
specifications
Application
Precision Wrench™
Low Impacting
Medium Impacting
High Speed Impacting 0–2000 forward
into the tool handle, align the
6
11 that holds it
9 which allows
RPM
0–2000 forward
0–2000 reverse
0–900 forward
0–2000 reverse
0–1100 forward
0–2000 reverse
0–2000 reverse