Worx WX330 Manual Original página 9

OPERATING
INSTRUCTIONS
1. CHANGING THE DRILL CHUCK (See A)
(WX330)
Removing the replacement drill chuck
Warning: Before removing the
replacement drill chuck, always
remove the tool or bit!
With the drill pointing toward you, grasp the
locking ring (7) of the SDS-plus "quik-change"
chuck and pull forward firmly, then rotate it to
the side. The SDS-plus "quik-change" chuck
will come free.
Attaching the replacement drill chuck
When mounting the precision keyed chuck,
grasp the precision keyed chuck with the
whole hand, pull it back as far as it will go,
then rotate it to the side until it can clearly
be heard to latch. The precision keyed chuck
locks itself. Check locking by pulling on the
precision keyed chuck. Make replacements in
a corresponding manner.
2. INSERTING AND REMOVING DRILL
BIT IN SDS
Take care that the dust protection cap
(9) is not damaged when changing tools.
Inserting
Clean and lightly oil the bit before inserting.
Insert the dust-free bit into the bit holder with
a twisting motion
The bit locks itself. Check the locking by
pulling on the tool.
Removing
Retract back the bit holder locking sleeve (8)
and pull out the bit.
WARNING! Your new WORX Rotary
Hammer Drill generates powerful
forces to get your job done quickly and
effectively. These forces may cause
inferior quality SDS bits to break and jam
in the chuck, We therefore recommend
that only high quality SDS bits be used
with this tool.
3. MOUNTING OF BIT IN PRECISION
KEYED CHUCK (WX330)
Warning: Do not use tools without
SDS-plus for hammer drilling or
Rotary hammer
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chiseling!
Before mounting the drill bit, attaching the
13 mm precision keyed chuck (11), insert bit
between the chuck jaws as far as it will go.
Ensure drill bit is in the center of the chuck
jaws. Using the chuck key provided, there are
three holes in which the chuck key should be
inserted. Tighten them equally in turn at each
of the three holes, not just at one hole. Your
drill bit is now locked in the chuck. The bit can
be removed by reversing the above procedure
(See B ).
4. INSERTING/REPLACING THE DRILL
CHUCK (See Fig. C)
Inserting the Drill Chuck
To work with tools without SDS-plus (e.g.,
drills with cylindrical shafts), a suitable drill
chuck must be used. Insert the adapter (14) of
the drill chuck (13) with a twisting motion into
the SDS-plus chuck (12) until it can be heard
to lock. The adapter locks itself. Check the
locking by pulling on the drill chuck.
Removing the Drill Chuck
To remove the drill chuck (13), pull the locking
sleeve (8) to the rear, hold in this position and
remove the drill chuck from the tool holder.
5. ON/OFF SWITCH WITH VARIABLE
SPEED CONTROL
Depress to start and release to stop your tool.
This tool has a variable speed switch (1) that
delivers higher speeds with increased trigger
pressure - speed is controlled by varying the
pressure applied to the switch (See D)
6. SWITCH LOCK-ON BUTTON
Depress the on/off switch (1) then the lock
on button (2) (See D); release the on/off
switch first and the lock-on button second.
Your switch is now locked on for continuous
use. To switch off your tool just depress and
release the on/off switch.
7. AUXILIARY HANDLE
Slide the handle onto the drill and rotate to
the desired working position. To clamp the
auxiliary handle rotates the handle clockwise.
To loosen the auxiliary handle rotate the
handle anti-clockwise (See E).
9
EN
3/5/2007 3:31:49 PM