DeWalt D25134 Manual page 11

ENGLISH
2. Replace the battery with the positive face
pointing outwards.
3. Close the battery compartment and secure the
screw.
Setting the Drilling Depth (fig. 6)
1. Insert the required drill bit as described above.
2. Press the depth rod button (i) and keep it
depressed.
3. Fit the depth adjustment rod (g) through the
hole in the depth stop clamp.
4. Adjust the drilling depth as shown.
5. Release the depth stop clamp.
Reversing Lever (fi g. 7)
The forward/reverse lever (c) is used to reverse the
rotation of the hammer for backing out fasteners or
jammed bits in the drill-only function.
CAUTION: When reversing to clear
jammed bits, be ready for strong
reactive torque.
To reverse the hammer, turn it off and align the
forward/reverse lever (c) with the yellow arrow
pointing backward.
To position the lever for forward operation, turn the
hammer off and align the forward/reverse lever (c)
with the yellow arrow pointing forward.
Fitting the Chuck Adapter and Chuck
OPTIONAL ACCESSORY
D25032, D25033, D25133, D25263
1. Screw the chuck onto the threaded end of the
chuck adapter.
2. Insert the connected chuck and adapter in the
tool as though it were a standard SDS Plus bit.
3. To remove the chuck, proceed as for removing
a standard SDS Plus bit.
WARNING: Never use standard chucks
in the hammerdrilling mode.
Replacing the SDS Plus Tool Holder
with the Keyless Chuck (fig. 8)
D25134, D25144
1. Turn the locking collar (m) into the unlocking
position and pull the SDS Plus Tool Holder (f)
off.
2. Push the keyless chuck (n) onto the spindle
and turn the locking collar (m) to the locking
position.
10
To replace the keyless chuck with the SDS Plus tool
holder, first remove the keyless chuck the same way
the tool holder was removed. Then place the tool
holder the same way the keyless chuck was placed,
making sure to turn the locking collar to the locking
position.
WARNING: Never use standard chucks
in the hammerdrilling mode.
Replacing the Dust Cover (fig. 1)
The dust cover (k) 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 (k) 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
(fig. 9). Always operate the tool with
the side handle properly mounted.
Proper Hand Position (fi g. 9)
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 (h), with the other hand on the main
handle (b).