Working Hints For Your Drill; Maintenance - Worx WU305 Operating Instructions Manual

CHUCK ADJUSTMENT (WU305.1/WU307.1)
Grip rear collar of keyless chuck and rotate front collar until
chuck is open sufficient for tool to be inserted. Insert the tool
into the chuck. Grip rear collar and manually rotate front collar
until tight.The locking mechanism is automatically released
when the front collar is rotate in the opposite direction in order
to remove the tool.

Working hints for your drill

If your power tool becomes too hot, set the speed to maximum
and run it with 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 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.
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