DeWalt DC228 Manual De Instrucciones página 39

• 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. F)
• Insert the required drill bit.
• Slacken the side handle (9).
• Fit the depth adjustment rod (8) through the
hole in the side handle clamp.
• Adjust the drilling depth as shown.
• Tighten the side handle.
Forward/reverse slider (fi g. G)
• Push the forward/reverse slider (2) to the LH-side
for forward (RH) rotation. See arrows on tool.
• Push the forward/reverse slider (2) to the RH-
side for reverse (LH) rotation.
CAUTION: Always wait until the motor
has come to a complete standstill
before changing the direction of
rotation.
DC229/DC234 - Replacing the tool holder with
the chuck (fi g. H)
• Turn the locking collar (6) into the unlocking
position and pull the tool holder (5) off.
• Push the chuck (16) onto the spindle and turn
the locking collar into the locking position.
• To replace the chuck with the tool holder, fi rst
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.
CAUTION: Never use standard chucks
in the hammer drilling mode.
Replacing the dust cover (fi g. D)
The dust cover (7) prevents dust ingress into the
mechanism. Replace a worn dust cover immediately.
• Pull back the tool holder locking sleeve (15) and
pull the dust cover (7) off.
• Fit the new dust cover.
• Release the tool holder locking sleeve.
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 fi rmly with both
hands and ensure a secure stance .
Always operate the tool with the side
handle properly mounted.
• If the cutting tool is no longer sharp,
replace with a new cutting tool.
Prior to operation:
• Make sure your battery pack is (fully) charged.
• Make sure the battery pack is properly seated.
Switching on and off (fi g. A)
• To run the tool, press the variable speed switch
(1). The pressure exerted on the variable speed
switch determines the tool speed.
• To stop the tool, release the switch.
• To lock the tool in off position, move the
forward/reverse slider (2) to the central position.
Hammer drilling (fi g. A)
• Set the mode selector switch (3) to the
"hammer drilling" position.
• Insert the appropriate drill bit. For best results
use high quality carbide-tipped bits.
• Adjust the side handle (9) as required.
• If necessary, set the drilling depth.
• Mark the spot where the hole is to be drilled.
• Place the drill bit on the spot and switch on the
tool.
Rotary drilling (fi g. A)
• Set the mode selector switch (3) to the "rotary
drilling" position.
E N G L I S H
37