DeWalt XR DCF921 - Tool Components and Setup; Battery Type, Package, and Markings; Intended Use, Assembly, and Battery Insertion

9
ENGLISH
Battery Type
The following tools operate on an 18(20V Max) volt battery
pack: DCF921, DCF922
These battery packs may be used: DCB181, DCB182, DCB183,
DCB184, DCB185, DCB187, DCB189, DCB203, DCB204, DCB205,
DCB546, DCB547, DCB548, DCB606, DCB609, DCB612. Refer to
Technical Data for moreinformation.
Package Contents
The package contains:
1 Impact wrench
1 Charger (Except DCF921N or DCF922N)
1 Belt hook
1 Li‑Ion battery pack (C1, D1, E1, L1, M1, P1, S1, T1, X1, Y1
models)
2 Li‑Ion battery packs (C2, D2, E2, L2, M2, P2, S2, T2, X2, Y2
models)
3 Li‑Ion battery packs (C3, D3, E3, L3, M3, P3, S3, T3, X3, Y3
models)
1 Instruction manual
NOTE: Battery packs, chargers and kitboxes are not included
with N models. Battery packs and chargers are not included with
NT models. Bmodels include Bluetooth® battery packs.
NOTE: The Bluetooth® word mark and logos are registered
trademarks owned by the Bluetooth®, SIG, Inc. and any use of
such marks by
DeWALT is under license. Other trademarks and
trade names are those of their respective owners.
• Check for damage to the tool, parts or accessories which may
have occurred duringtransport.
• Take the time to thoroughly read and understand this manual
prior tooperation.
Markings on Tool
The following pictograms are shown on the tool:
a
Read instruction manual beforeuse.
g
Wear earprotection.
f
Wear eyeprotection.
n
Visible radiation. Do not stare intolight.
Date Code Position (Fig.A)
The date code
12
, which also includes the year of manufacture,
is printed into thehousing.
Example:
2021XX XX
Year and Week of Manufacture
Description (Fig. A, B)

WARNING: Never modify the power tool or any part of it.
Damage or personal injury couldresult.
1
Trigger switch
2
Forward/reverse button
3
Anvil
4
Battery release button
5
Battery pack
6
Worklight
7
Mode selector
8
Belt hook
9
Screw
10
Main handle
11
Worklight switch
Intended Use
These impact wrenches are designed for professional impact
fastening applications. The impact function makes this
tool particularly useful for driving fasteners in wood, metal
andconcrete.
DO NOT use under wet conditions or in the presence of
flammable liquids orgases.
These impact wrenches are professional powertools.
DO NOT let children come into contact with the tool.
Supervision is required when inexperienced operators use
thistool.
• Young children and the infirm. This appliance is not
intended for use by young children or infirm persons
withoutsupervision.
• This product is not intended for use by persons (including
children) suffering from diminished physical, sensory or
mental abilities; lack of experience, knowledge or skills
unless they are supervised by a person responsible for their
safety. Children should never be left alone with thisproduct.
ASSEMBLY AND ADJUSTMENTS

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.

WARNING: Use only DeWALT battery packs andchargers.
Inserting and Removing the Battery Pack
from the Tool (Fig. J)
NOTE: Make sure your battery pack
5
is fullycharged.
To Install the Battery Pack into the Tool Handle
1. Align the battery pack
5
with the rails inside the tool’s
handle (Fig. J).
2. Slide it into the handle until the battery pack is firmly seated
in the tool and ensure that you hear the lock snap intoplace.
To Remove the Battery Pack from the Tool
1. Press the release button
4
and firmly pull the battery pack
out of the toolhandle.
2. Insert battery pack into the charger as described in the
charger section of thismanual.