DeWalt D25102(K) Instruction Manual page 11

• Release the safety lock and check that the
modes selector switch is locked in place.
WARNING: Do not select the operating
mode when the tool is running.
Indexing the chisel position
The chisel can be indexed and locked into
51 different positions.
• Rotate the mode selector switch (4) until it
points to the "bit rotation" position.
• Rotate the chisel in the desired position.
• Set the mode selector switch (4) to the
"hammering only" position.
• Twist the chisel until it locks in position.
Inserting and removing SDS-plus®
accessories (fi g. C)
This tool uses SDS-plus® accessories (refer to the
inset in fig. B for a cross-section of an SDS-plus®
bit shank).
We recommend to use professional accessories
only.
• Clean and grease the bit shank.
• Insert the bit shank into the tool holder (6).
• Push the bit down and turn it slightly until it fits
into the slots.
• 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.
• To remove a bit pull back the tool holder locking
sleeve (12) and pull out the bit.
Fitting the side handle (fi g. D)
The side handle (10) can be fitted to suit both
RH- and LH-users.
WARNING: Always use the tool with
the side handle properly assembled.
• Loosen the side handle.
• 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.
• Rotate the side handle to the desired position
and tighten the handle.
Setting the drilling depth (fi g. E)
• Insert the required drill bit as described above.
• Press the depth stop clamp (11) and keep it
depressed.
• Fit the depth adjustment rod (9) through the
hole in the depth stop clamp.
• Adjust the drilling depth as shown.
• Release the depth stop clamp.
Forward/reverse slider (fi g. F1 & F2)
D25102(K)/D25103K/D25104K (FIG. F1)
• Push the forward/reverse slider (3) to the
RH-side for forward (RH) rotation. See arrows
on tool.
• Push the forward/reverse slider (3) to the
LH-side for reverse (LH) rotation.
D25203K (FIG. F2)
• Push the forward/reverse slider (3) to the
LH-side for forward (RH) rotation. See arrows
on tool.
• Push the forward/reverse slider (3) to the
RH-side for reverse (LH) rotation.
WARNING: Always wait until the motor
has come to a complete standstill
before changing the direction of rotation.
Fitting the chuck adapter and chuck
D25102(K)/D25103K/D25203K
• Screw the chuck onto the threaded end of the
chuck adapter.
• Insert the connected chuck and adapter in the
tool as though it were a standard SDS-plus®
bit.
• To remove the chuck, proceed as for removing
a standard SDS-plus® bit.
WARNING: Never use standard chucks
in the hammer drilling mode.
Replacing the tool holder with the
chuck (fi g. G)
D25104K
• Turn the locking collar (8) into the unlocking
position and pull the tool holder (6) off.
• Push the chuck (13) onto the spindle and turn
the locking collar into the locking position.
• 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.
EN GL IS H
9