DeWalt DW590K Manual page 27

• To stop the tool in continuous operation, press
the switch briefly and release it. Always switch
OFF the tool when work is finished and before
unplugging.
General tips for drilling with diamond core bits
Follow the core bit or manufacturer's
recommendations for using the
accessory.
• Always use core bits with integral centre drill
systems.
• Insert the centredrill into its holder in the centre of
the core bit.
• Drill at low speed until the core penetrates the
surface approx. 5-10 mm.
• Remove and unplug the machine.
• Remove the centredrill from its holder.
• Plug the machine in and insert the core bit into
the workpiece.
• Begin drilling, increasing to full speed and drill to
the desired depth.
Do not mix or stir inflammable liquids
labelled accordingly.
Consult your dealer for further information on the
appropriate accessories.
19
Maintenance
Your D WALT Power Tool has been designed to
E
operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation
depends upon proper tool care and regular cleaning.
• Regularly take the tool to an authorized repair
agent for inspection. This includes checking the
carbon brushes, topping up oil in the gearcase
and replacement of the gearcase sealing ring.
• If the cable of your DW590K needs replacement,
take the tool to an authorized repair agent.
Cleaning
Keep the ventilation slots clear of dust and
foreign objects and regularly clean the housing
with a damp cloth. Do not use chemicals.
Unwanted tools and the environment
Take your tool to an authorized D
agent where it will be disposed of in an
environmentally safe way.
E N G L I S H
WALT repair
E
en - 6