Worx WX333 Manual Original página 9

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 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.
Rotary Hammer
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 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 "
position. (See Fig. F)
3)You are now set up for hammer drilling into
masonry.
9
"
EN