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2. For long storage, it is recommended to store a fully
charged battery pack in a cool dry place out of the
charger for optimal results.
nOTE: Battery packs should not be stored completely
depleted of charge. The battery pack will need to be
recharged before use.
SAVE THESE INSTRUCTIONS FOR
FUTURE USE
COMPONENTS (FIG. A)
WARNING: Never modify the power tool or any part
of it. Damage or personal injury could result.
Refer to Figure A at the beginning of this manual for a
complete list of components.
Intended Use
This heavy-duty stud and joist drill is designed for professional
drilling at various work sites (i.e., construction sites).
DO nOT use under wet conditions or in presence of
flammable liquids or gases.
This heavy-duty stud and joist drill is a professional power
tool. DO nOT let children come into contact with the tool.
Supervision is required when inexperienced operators use
this tool.
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.
Torque
WARNING: This is a high-torque drill. To reduce the
risk of serious personal injury, ALWAYS hold tool
firmly with both hands in the proper position for
operation as shown.
Torque is the twisting action the drill produces in regards
to the rotating bit. As the drill bit meets resistance in the
material being drilled, the motor responds by adjusting the
output torque to meet the requirement up to the maximum
capacity of the motor and gear system.
Bracing the Tool (Fig. D, L)
WARNING: To reduce the risk of serious personal
injury, ALWAYS hold or brace the tool securely in
anticipation of a sudden reaction.
WARNING: To reduce the risk of serious personal
injury, NEVER brace the tool against the battery pack.
With hands in the proper hand position (also refer to Fig. L),
brace the tool as shown in Figure D.
The bit rotates clockwise when the tool is in the forward
position and counterclockwise when the tool is in the
reverse position. Using proper hand position, brace the side
handle
5
or tool body against a stud for better support
(Fig. D).
8
Fig. D
5
REVERsE
Clutch
The DCD470 is equipped with a mechanical slip clutch.
The clutch is active when the low speed (1) is selected.
When the bit or cutter bites into the workpiece, the clutch
will slip and a ratcheting sound will be heard. Release the
trigger. Continued clutching of the tool will reduce the life
of this feature.
E-Clutch® System (Fig. A)
The DCD470 is equipped with the D
E-Clutch® System. This feature senses the motion of the
tool and shuts the tool down if necessary. The red LED
indicator
12
illuminates when the E-Clutch® System
is engaged.
inDiCATOR DiAgnOsis
OFF
Tool is functioning
normally
SOLID
E-Clutch® System
has been activated
(ENGAGED)
Top Handle (Fig. E)
A fixed top handle
4
is provided for carrying the tool and
for use as an additional handle.
FORWARD
5
WALT anti-rotation
e
sOlUTiOn
Follow all warnings and instructions
when operating the tool.
With the tool properly supported,
release trigger. The tool will function
normally when the trigger is
depressed again and the indicator
light will go out
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