DeWalt D25500 Mode D'emploi page 26

E N G L I S H
Switching on and off (fig. A)
• To switch on the tool, press the on/off switch (1).
• To stop the tool, release the switch.
Drilling with a solid bit (fig. A)
• Insert the appropriate drill bit.
• Set the mode selector switch (4) to the "hammer
drilling" position.
• Set the electronic speed and impact control dial (2).
• Fit and adjust the side handle (8).
• If necessary, set the drilling depth.
• Mark the spot where the hole is to be drilled.
• Place the drill bit on the spot and switch on the
tool.
• Always switch off the tool when work is finished
and before unplugging.
Drilling with a core bit (fig. A)
• Insert the appropriate core bit.
• Assemble the centerdrill into the core bit.
• Set the mode selector switch (4) to the "hammer
drilling" position.
• Turn the electronic speed and impact control dial
(2) to a medium or high speed setting.
• Fit and adjust the side handle (8).
• Place the centerdrill on the spot and switch on
the tool. Drill until the core penetrates into the
concrete approx. 1 cm.
• Stop the tool and remove the centerdrill. Place the
core bit back into the hole and continue drilling.
When drilling through a structure thicker than the
depth of the core bit, break away the round
cylinder of concrete or core inside the bit at
regular intervals.
• To avoid unwanted breaking away of concrete
around the hole, first drill a hole the diameter of
the centerdrill completely through the structure.
Then drill the cored hole halfway from each side.
• Always switch off the tool when work is finished
and before unplugging.
Chipping and chiselling (fig. A)
• Insert the appropriate chisel and rotate it by hand
to lock it into one of 8 positions.
• Set the mode selector switch (4) to the
"hammering only" position.
• Set the electronic speed and impact control dial
(2).
• Fit and adjust the side handle (8).
26
• Switch on the tool and start working.
• Always switch off the tool when work is finished
and before unplugging.
Various types of SDS-max
available as an option.
Consult your dealer for further information on the
appropriate accessories.
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.
Tool maintenance has to be carried out as soon as
the indicator LED lights up.
• This machine is not user-serviceable. Take the
tool to an authorised D
approximately 80 hours of use. If problems occur
before this time contact an authorised D
repair agent.
Lubrication
Your power tool requires no additional lubrication.
Cleaning
Keep the ventilation slots clear and regularly clean
the housing with a soft cloth.
Unwanted tools and the environment
Take your tool to an authorized D
agent where it will be disposed of in an
environmentally safe way.
® drill bits and chisels are
WALT repair agent after
E
WALT
E
WALT repair
E