DeWalt XR Li-Ion DCD991 User Manual

8
English
of 7–9 mm, screwed into wood to an optimal
depth leaving approximately 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.
Charger Cleaning Instructions
WARNING: Shock hazard.
Disconnect the charger from the
AC outlet before cleaning. Dirt and
grease may be removed from the
exterior of the charger using a cloth
or soft non-metallic brush. Do not use
water or any cleaning solutions. Never
let any liquid get inside the tool; never
immerse any part of the tool into a
liquid.
Important Safety Instructions for All
Battery Packs
When ordering replacement battery packs, be sure
to include catalog number and voltage.
The battery pack is not fully charged out of the
carton. Before using the battery pack and charger,
read the safety instructions below. Then follow
charging procedures outlined.
READ ALL INSTRUCTIONS
 • Donotchargeorusebatteryinexplosive
atmospheres, such as in the presence of
flammable liquids, gases or dust. Inserting
or removing the battery from the charger may
ignite the dust or fumes.
• Neverforcebatterypackintocharger.Do
not modify battery pack in any way to fit
into a non-compatible charger as battery
pack may rupture causing serious personal
injury.
 • Chargethebatterypacksonlyin
DeWALT
chargers.
• DONOTsplash or immerse in water or other
liquids.
 • Donotstoreorusethetoolandbattery
pack in locations where the temperature
mayreachorexceed40˚C(104˚F)(such
as outside sheds or metal buildings in
summer).
WARNING: Never attempt to open the
battery pack for any reason. If battery
pack case is cracked or damaged,
do not insert into charger. Do not
crush, drop or damage battery pack.
Do not use a battery pack or charger
that has received a sharp blow, been
* DCB107, DCB112, DCB113, DCB115, DCB118:
The red light will continue to blink, but a yellow
indicator light will be illuminated during this
operation. Once the battery pack has reached
an appropriate temperature, the yellow light will
turn off and the charger will resume the charging
procedure.
The compatible charger(s) will not charge a faulty
battery pack. The charger will indicate faulty battery
by refusing to light or by displaying problem pack or
charger blink pattern.
NOTE: This could also mean a problem with a
charger.
If the charger indicates a problem, take the charger
and battery pack to be tested at an authorised
service centre.
HOT/COLD PACK DELAY
When the charger detects a battery pack that is too
hot or too cold, it automatically starts a Hot/Cold
Pack Delay, suspending charging until the battery
pack has reached an appropriate temperature. The
charger then automatically switches to the pack
charging mode. This feature ensures maximum
battery pack life.
A cold battery pack will charge at a slower rate than
a warm battery pack. The battery pack will charge at
that slower rate throughout the entire charging cycle
and will not return to maximum charge rate even if
the battery pack warms.
The DCB118 charger is equipped with an internal
fan designed to cool the battery pack. The fan will
turn on automatically when the battery pack needs
to be cooled. Never operate the charger if the fan
does not operate properly or if ventilation slots are
blocked. Do not permit foreign objects to enter the
interior of the charger.
LITHIUM-ION BATTERY PACKS ONLY
XR Li-Ion tools are designed with an Electronic
Protection System that will protect the battery pack
against overloading, overheating or deep discharge.
The tool will automatically turn off if the Electronic
Protection System engages. If this occurs, place the
lithium-ion battery pack on the charger until it is fully
charged.
Wall Mounting
DCB107, DCB112, DCB113, DCB115, DCB118
These chargers are designed to be wall mountable
or to sit upright on a table or work surface. If wall
mounting, locate the charger within reach of an
electrical outlet, and away from a corner or other
obstructions which may impede air flow. Use the
back of the charger as a template for the location of
the mounting screws on the wall. Mount the charger
securely using drywall screws (purchased separately)
at least 25.4 mm long with a screw head diameter

DeWalt XR Li-Ion DCD991 Specifications

General

Voltage	18 V
Battery Type	XR Li-Ion
Chuck Size	1/2 inch
Speed Settings	3
LED Light	Yes
Chuck Capacity	1/2 inch
Power Output	820 UWO
Battery Chemistry	Lithium-Ion
Max Torque (UWO)	820 UWO
Max RPM	2000 RPM
No Load Speed (RPM)	0-450 / 0-1300 / 0-2000 RPM
Length	213 mm