Worx Professional WU303 Traducción De Las Instrucciones Originales página 11

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GeAR BOX sWITCH
Choose position 1 for high torque/low speed range for large diameter
drill bits and screw driving. Choose position 2 for low torque/ High-
speed range for small diameter drill bits. If the gears do not engage
easily then rotate the chuck by hand to align the gears. Never change
the gears when the tool is rotating, wait until it has stopped.
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Working hints for your drill
If your power tool becomes too hot. set the speed to maximum and
run no load for 2-3 minutes to cool the motor. Tungsten carbide drill
bits should always be used for concrete and masonry. When drilling
in metal, only use HSS drill bits in good condition. Always use a
magnetic bit holder when using short screwdriver bits.
Where possible use a pilot hole before drilling a large diameter hole.
Maintenance
Remove the plug from the socket before carrying 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 your power tool in a dry place. Keep the
motor ventilation slots clean. Keep all working controls free of dust.
Occasionally you may see sparks through the ventilation slots. This
is normal and will not damage your power tool. If the supply cord is
damaged, it must be replaced by the manufacturer, its service agent
or similarly qualified persons in order to avoid a hazard.