DeWalt D25899 Traducido De Las Instrucciones Originales página 30

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1. Clean the chisel shank.
WARNING: Do not apply lubricant to
the machine.
2. Pull back the tool holder/sleeve (e), align the
groove (g) with the yellow marker (h) and insert
the chisel shank into the tool holder. Release
the locking sleeve.
3. Pull on the chisel to check if it is properly
locked. The hammering function requires
the chisel to be able to move axially several
centimetres when locked in the tool holder.
4. To remove a chisel, pull back the tool holder/
sleeve (e) and pull the chisel out of the
tool holder.
Indexing the Chisel Position (fig. 7)
The chisel can be indexed and locked into
12 different positions.
1. Insert the chisel as described above.
2. Rotate the chisel position collar (d) in the
direction of the arrow until the chisel is in the
desired position.
Fitting and Adjusting the Side Handle
(fig. 8)
The side handle (c) can be mounted on the front of
the machine to suit both RH- and LH-users.
WARNING: Always operate the
machine with the side handle
properly mounted.
1. Unscrew the side handle clamp knob (i).
2. Slide the side handle assembly onto the
machine locating the steel ring (r) in the
mounting area (f). The correct position of the
side handle is between head and middle of
the tube.
3. Adjust the side handle (c) to the desired angle.
4. Slide and rotate the side handle to the
desired position.
5. Lock the side handle in place by tightening the
clamp knob (i).
OPERATION
Instructions for Use
WARNING:
• Always observe the safety instructions
and applicable regulations.
28
• Be aware of the location of pipework
and wiring.
• Apply a pressure of approx. 20–30 kg
to the tool. Excessive force does not
speed up chiselling but decreases tool
performance and may shorten tool life.
WARNING: To reduce the risk of
injury, turn unit off and disconnect
machine from power source before
installing and removing accessories,
before adjusting or changing set-
ups or when making repairs. Be sure
the trigger switch is in the OFF position.
An accidental start-up can cause injury.
Proper Hand Position (fig. 1, 2)
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 side
handle (c), with the other hand on the main handle
(b).
Switching On and Off (fig. 1)
Switching on: set the on/off switch (a) to position 1.
Switching off: set the on/off switch (a) to position 0.
Demolition, Chasing and Channelling
(fig. 1)
1. Select the appropriate chisel and clean.
2. Insert the chisel and check whether it is
properly locked.
3. Set the desired impact energy level.
4. Fit and adjust the side handle (c) and make sure
it is firmly tightened.
5. Hold the tool at both handles (b, c) and switch
on. The tool now runs in continuous operation.
6. Always switch off the tool when work is finished
and before unplugging.
Various types of chisels are available as an option.
Only D WALT recommended accessories should be
e
used with this product.