DeWalt D25404 Traduction De La Notice D'instructions Originale page 29

Indexing the Chisel Position
The chisel can be indexed and locked into 24
different positions.
1. Rotate the mode selector switch (b) until it
points to the bit rotation position.
2. Rotate the chisel in the desired position.
3. Set the mode selector switch (b) to the
hammering only position.
4. Twist the chisel until it locks in position.
Inserting and Removing SDS Plus
Accessories (fig. 3)
®
This tool uses SDS Plus accessories (refer to the
inset in fig. 3 for a cross-section of an SDS Plus
bit shank). We recommend to use professional
accessories only.
1. Clean and grease the bit shank.
2. Insert the bit shank into the tool holder (d).
3. Push the bit down and turn it slightly until it fits
into the slots.
4. Pull on the bit to check if it is properly locked.
The hammering function requires the bit to be
able to move axially several centimetres when
locked in the tool holder.
5. To remove a bit pull back the tool holder locking
sleeve (j) and pull out the bit.
WARNING: Always wear gloves when
you change accessories. The exposed
metal parts on the tool and accessory
may become extremly hot during
operation.
Fitting the Side Handle (fig. 4)
The side handle (h) can be fitted to suit both RH-
and LH-users.
WARNING: Do not use the tool without
the side handle properly assembled.
1. Loosen the side handle.
2. For RH-users: slide the side handle clamp over
the collar behind the tool holder, handle at the
left.
For LH-users: slide the side handle clamp over
the collar behind the tool holder, handle at the
right.
3. Rotate the side handle to the desired position
and tighten the handle.
Setting the Drilling Depth (fig. 5)
1. Insert the required drill bit as described above.
2. Loosen the depth stop clamp (i).
3. Fit the depth adjustment rod (g) through the
hole in the depth stop clamp.
4. Adjust the drilling depth as shown.
5. Tighten the depth stop clamp.
Replacing the Tool Holder with the
Chuck (fig. 6)
®
The DT7018 keyless chuck is standard for the
D25405K and available as an option for the D25404K.
1. Turn the locking collar (f) into the unlocking
®
position and pull the tool holder (d) off.
2. Push the chuck (k) onto the spindle and turn the
locking collar into the locking position.
3. To replace the chuck with the tool holder, first
remove the chuck the same way as the tool
holder was removed. Then place the tool holder
the same way as the chuck was placed.
WARNING: Never use standard chucks
in the hammerdrilling mode.
Replacing the Dust Cover (fig. 3)
The dust cover (e) prevents dust ingress into the
mechanism. Replace a worn dust cover immediately.
1. Pull back the tool holder locking sleeve (j) and
pull the dust cover (e) off.
2. Fit the new dust cover.
3. Release the tool holder locking sleeve.
OPERATION
Instructions for Use
WARNING:
• Always observe the safety instructions
and applicable regulations.
• Be aware of the location of pipework
and wiring.
• Apply only a gentle pressure to
the tool (approx. 5 kg). Excessive
force does not speed up drilling but
decreases tool performance and may
shorten tool life.
• Do not drill or drive too deep to
prevent damage to the dust cover.
• Always hold the tool firmly with both
hands and ensure a secure stance.
Always operate the tool with the side
handle properly mounted.
EN GL IS H
27