DeWalt D25304DH Manual Del Usuario página 17

4. Test to see if the dust extractor is properly installed on the
rotary hammer:
a. Install the dust extractor.
b. Start your drilling operation and stop after 6 mm.
c. Lift the tool and check if the dust extraction is working.
There should be no debris.
d. If the dust extractor is operating properly continue
your work.
To Remove the System
To remove the dust extraction system, pull downwards on the
two extractor base release buttons and slide the extraction
system off the rails. (Fig. B).
Attaching and Removing the Dust Extraction
System to a Corded Tool
D25333 and D25334 Only

WARNING: To reduce the risk of personal injury,
ALWAYS operate the tool with the side handle
properly installed and securely 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.
To Attach the Dust Extraction System
(Fig. A, B, G)
To use the dust extractor with the D25333 and D25334 you will
first need to install the corded tool adapter
dust extraction head.
1. Remove the drill bit if attached to the rotary hammer.
2. Install the corded dust extraction head on the dust extractor.
3. Ensure the base release buttons
in the unlocked position before attempting to fit the dust
extraction system to the rotary hammer.
4. Attach the adapter by sliding it forward on the grooves. The
adapter will click in place when properly installed on the
dust extractor.
5. Insert hammer into the extractor, ensuring that both the
support grooves are aligned on the sides of the hammer
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to the dust extractor. The base release buttons will click into
the locked position when hammer is properly seated in the
extractor.
nOtE: The hammer will not slide into the dust extractor if
the base release buttons are in the locked position.
6. Test to see if the dust extractor is properly installed on the
rotary hammer:
a. Install the dust extractor.
b. Start your drilling operation and stop after 6 mm.
c. Lift the tool and check if the dust extraction is working.
There should be no debris.
d. If the dust extractor is operating properly continue
your work.
and the corded
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2 are depressed and are
To Remove the System
To remove the dust extraction system, pull downwards on the
two extractor base release buttons and slide the extraction
system off the rails. (Fig. B).
OPERATION

WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect battery pack or
power source before making any adjustments or
removing/installing attachments or accessories. An
accidental start-up can cause injury.

WARNING: Always observe the safety instructions and
applicable regulations.

WARNING: Always read and operate the tool as
instructed in the tool instruction manual.
Proper Hand Position (Fig. F)

WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.

WARNING: To reduce the risk of serious personal
injury, ALWAYS hold securely in anticipation of a
sudden reaction.
Proper hand position requires one hand on the main handle of
the hammer and one hand on the side handle. The side handle
must be installed for proper use.
Switching On and Off
The extraction system automatically starts when the rotary
hammer is turned on.
Filter Cleaning Mechanism
The filter cleaning mechanism is a feature that uses the motor in
the rotary hammer to force air through the HEPA filter. Refer to
Emptying the Dust Collector for instructions on proper use.
Setting the Drilling Depth (Fig. A)
Press the depth adjustment button
and move it to the desired drilling depth. Release the button.
Adjusting the Drill Length (Fig. A)
1. Insert the appropriate drill bit.
2. Hold the dust extraction head
3. Push the tool to make the drill bit touch the surface wall.
4. Press the length adjustment button
slider and move it to the desired length. Release the button.
5. Gently withdraw the tool assembly from the wall, taking
care that the spring-loaded mechanism does not release.
Emptying the Dust Collector (Fig. A, D, E)

WARNING: Wear approved eye protection and approved
dust mask when performing this procedure.
The dust collection box 3 should be emptied as soon as the
performance has noticeably decreased or is full.
1. Press the dust collection box release buttons
dust collection box away from the dust extraction system.
Once the catch mechanism is clear of the dust extraction
EngLIsh
6 on the front of the slider
8 against a wall.
7 on top of the back
and pull the
4
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