Intended Use - DeWalt XR Li-Ion DCD931 Original Instructions Manual

Example:
2017 XX XX
Year of Manufacture
Description (Fig. A)

WARNING: Never modify the power tool or any part of it.
Damage or personal injury could result.
Trigger switch
1
Forward/reverse control button
2
Worklight
3
Chuck
4
Torque adjustment collar
5
Mode control collar
6
Gear shifter
7
Side handle
8
Battery pack
9
Battery release button
10
Belt hook
11
Mounting screw
12
Bit clip
13

Intended Use

These drills drivers/hammerdrills are designed for professional
drilling, percussion drilling and screwdriving applications.
DO nOT use under wet conditions or in the presence of
flammable liquids or gases.
These drills/drivers/hammerdrills 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 D
e
Inserting and Removing the Battery Pack
from the Tool (Fig. B)
nOTE: Make sure your battery pack
WALT battery packs and chargers.
is fully charged.
9
To Install the Battery Pack into the Tool
Handle
1. Align the battery pack 9 with the rails inside the tool's
handle (Fig. B).
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 10
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 button
15 . 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 Switch (Fig. A)
To turn the tool on, squeeze the trigger switch
tool off, release the trigger switch. Your tool is equipped with
a brake. The chuck will stop as soon as the trigger switch is
fully released.
nOTE: Continuous use in variable speed range is not
recommended. It may damage the switch and should
be avoided.
Side Handle (Fig. A)

WARNING:To reduce the risk of personal injury, ALWAYS
operate the tool with the side handle properly installed.
Failure to do so may result in the side handle slipping
during tool operation and subsequent loss of control. Hold
tool with both hands to maximize control.
The side handle clamps to the front of the gear case and may
8
be rotated 360˚ to permit right- or left-hand use. Side handle
must be tightened sufficiently to resist the twisting action of
the tool if the accessory binds or stalls. Be sure to grip the side
handle at the far end to control the tool
during a stall.
If model is not equipped with side handle, grip drill with one
hand on the handle and one hand on the battery pack.
nOTE: Side handle comes equipped on all models.
Forward/Reverse Control Button (Fig. A)
A forward/reverse control button
the tool and also serves as a lock off button.
EnGLIsH
and firmly pull the battery pack
1 . To turn the
determines the direction of
2
33