Worx WX328 Manual Original página 10

4. OPERATING
INSTRUCTIONS
NOTE: Before using the tool, read the
instruction book carefully.
SECURE WORKPIECE
A workpiece clamped with clamping devices is held
more secure than by hand.
INTENDED USE
The machine is intended for impact drilling in brick,
concrete and stone as well as for drilling in wood,
metal and plastic.
ASSEMBLY AND OPERATION
Action
Clamping and loosening the
Auxiliary Handle
WARNING! Always check
and rotate the handle
tightly before using to avoid any
accident.
Installing the Depth Gauge
Inserting/Removing Bits into
10
Chuck
Plugging in the power
On/Off Switch and Lock-on
Button
Forward/reverse rotation control
WARNING: Never change
the direction of rotation
when the chuck is rotating, wait
until it has stopped!
Variable Speed Control
Hammer or Drilling Control
WORKING HINTS FOR YOUR
DRILL
1. Drilling masonry and concrete
Select the drill/impact action selector switch to the
"hammer symbol" position. Tungsten carbide drill bits
should always be used for drilling masonry, concrete etc
with a high speed.
2. Drilling steel
Select the drill/impact action selector switch to the "drill
Impact drill
symbol" position. HSS drill bits should always be used for
drilling steel with a lower speed.
3. Pilot holes
When drilling a large hole in tough material (i.e. steel), we
recommend drilling a small pilot hole first before using a
large drill bit.
4. Drilling tiles
Select the drill/impact action selector switch to the
"drill symbol" position to drill the tile. When tile has been
penetrated, switch over to "hammer symbol" position.
5. Cool the motor
If your power tool becomes too hot, set the speed to
maximum and run no load for 2-3 minutes to cool the
motor.
5. MAINTENANCE
Figure
Remove the plug from the socket before carrying
See Fig. A1, A2
out any adjustment, servicing or maintenance.
Your power tool requires no additional lubrication or
maintenance.
There are no user serviceable parts in your power tool.
Never use water or chemical cleaners to clean your
power tool. Wipe clean with a dry cloth. Always store
See Fig. B
your power tool in a dry place. Keep the motor ventilation
slots clean. Keep all working controls free of dust.
See Fig. C1, C2
Occasionally you may see sparks through the ventilation
slots. This is normal and will not damage your power
tool.
See Fig. D
If the supply cord is damaged, it must be replaced by
See Fig. E
the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
If the replacement of the supply cord is necessary, this
See Fig. F1,F2
has to be done by the manufacturer or his agent in order
to avoid a safety hazard.
6. TROUBLESHOOTING
See Fig. G
1. If your power tool does not start, check the plug
See Fig. H
2. If the drill doesn't work properly, check the drill bit
3. If a fault can not be rectified, return the tool to an
on the power supply first.
for sharpness, replace drill bit if worn. Check that
the drill is set to forward rotation for normal use.
authorized dealer for repair
EN