Worx WX333 Manual De Instrucciones página 10

OPERATING INSTRUCTIONS
NOTE: Before using the tool, read the instruction
book carefully.
INTENDED USE
The machine is intended for hammer drilling in
concrete, brick and stone as well as for light chiseling
work. It is also suitable for drilling without impact in
wood, metal, ceramic and plastic.
1. ADJUSTING THE AUXILIARY HANDLE (See Fig. A )
For your personal safety we recommend using the
auxiliary handle at all times.
To adjust the handle, rotate the bottom of the handle
anti-clockwise and rotate the handle around the
hammer collar until the handle is in the desired
position. Tighten fully.
2. USING THE DEPTH GAUGE (See Fig. A)
The depth gauge can be used to set a constant depth
to the drill.
Rotate the locking screw on the top of the handle
anti-clockwise to loosen, insert the depth stop into
the handle. Adjust it to the desired depth. Rotate the
locking screw clockwise to tighten.
3. FITTING BITS OR CHUCK (See Fig. B1)
Clean the bit shank and apply grease before installing
the bit. Hold the rotary grip, pull back the lock sleeve
10
and insert the bits or chuck into the bit holder. Turn
the bit and push it in until a resistance is felt. The shaft
drops completely into the bit holder. Once you are
satisfied that it has been seated, release the black lock
sleeve. This would lock the bits or chuck into position.
After installing, always make sure that the tool or
chuck is securely held in the bit holder by trying to pull
it out.
If the bits or chuck is not located well, repeat the
operation again.
4. REMOVE BITS OR KEY CHUCK (See Fig. B1)
To remove the tool or chuck, pull back the lock sleeve,
hold and pull the tool or chuck out.
NOTE: The bits or chuck are gripped firmly by the
shank and can not be removed once locked in position.
5. USING THE CHUCK
For added convenience, your rotary hammer drill now
comes with a 3-jaw chuck. It enables you to work with
non-SDS drill bits/tools.
WARNING! The 3-jaw chuck is designed
for wood and metal DRILLING work only.
NEVER use this chuck with rotary hammer or
chisel. THIS CHUCK CAN BE DAMAGED IF YOU DO
SO.
Inserting a drill bit into chuck. (See Fig. B2)
Before installing drill bit, remove mains plug from
Rotary hammer
mains supply.
Place chuck key into chuck, turn key anti-clockwise to
undo/loosen chuck, insert drill/tool and firmly tighten
chuck by turning key clockwise. Remove key and
replace in Blow Mould Case.
6. OPERATING THE ON/OFF SWITCH (See Fig. C)
Depress the switch to start the tool and release it to
stop your tool.
7. USING THE VARIABLE SPEED CONTROL (See Fig.
D)
The speed increases as you turn the switch towards
the higher number and decreases on the lower
number.
8. HAMMER DRILL FUNCTION (See Fig. E, F)
1)For drilling concrete, masonry etc, press the lock
button (A) and rotate the selector switch to make sign
" " point to the triangle. (See Fig. E)
NOTE: You must press the selector switch lock button
before adjusting the selector switch. If the selector
switch cannot go into the required position, switch on
your hammer a little, then adjust the selector switch
again.
2)Turn the hammer or drilling action selector switch
pointing to the hammer action "
Fig. F)
3)You are now set up for hammer drilling into masonry.
9. DRILLING FUNCTION (See Fig. G, H)
1)Press the lock button (A) and rotate the selector
switch to make sign "
Fig. G)
2)Turn the hammer or drilling action selector switch
pointing to the drilling action " " position. (See Fig. H)
3)You are now set up for drilling function.
10. CHISEL FUNCTION (See I, J)
1)For chipping, grooving or demolition operation, press
the lock button (A) and then rotate the selector switch
make sign " " pointing to the triangle. (See Fig. I)
2)Turn the hammer or drilling action selector switch
pointing to the hammer action "
Fig. J)
3)You are now set up for chisel work using Chisel
action.
WARNING: You must make sure that the
selector switch is positively locked in
chisel mode position. If not, it could cause a
hazard.
11. DUST COVER (See Fig. K)
Use the dust cover to prevent dust from falling over
the tool and on your self when performing overhead
drilling operations. Attach the dust cover to the bit as
shown in the K.
" position. (See
" point to the triangle. (See
" position. (See
EN