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English
8
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
thistool.
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 causeinjury.
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 FigureD.
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).
FORWARD
Fig. D
5
REVERsE
5
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 thisfeature.
E-Clutch® System (Fig. A)
The DCD470 is equipped with the
DEWALT
anti-rotation
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
isengaged.
inDiCATOR DiAgnOsis sOlUTiOn
OFF Tool is functioning
normally
Follow all warnings and instructions
when operating the tool.
SOLID E-Clutch® System
has been activated
(ENGAGED)
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
Top Handle (Fig. E)
A fixed top handle
4
is provided for carrying the tool and
for use as an additional handle.
Fig. E
4
Side Handle (Fig. F)
WARNING: To reduce the risk of personal injury,
always operate the tool with the side handle properly
installed and tightened. 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 two position side handle
5
can be assembled into
either side of tool. Thread the side handle
5
directly into
threaded holes
13
on desired side. Tighten securely
byhand.
Fig. F
5
13
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