of the brush and replace if under 6mm. When
brushes need replacement always renew both
brushes, even if one is still more than 6mm
long.
Completely screw down the carbon brush cap.
Check that the tool is working. Before use,
allow it run for a few minutes to enable the
brushes to settle.
WORKING HINTS FOR
YOUR TOOL
1. Reduce the pressure on the drill bit when it
is about to break through. This will prevent
the drill from jamming.
2. When drilling a large hole, first drill a pilot
hole using a smaller drill bit.
3. Always apply pressure to your drill bit in a
straight line, and if possible at right angles
to the workpiece.
4. Never change the operating mode whilst
the drill is running.
5. Do not apply excessive pressure to the tool
when chiseling. Expressive force does not
speed up the work.
MAINTENANCE
Remove the plug from the socket before
carrying out any adjustment, servicing 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.
Rotary hammer
TROUBLESHOOTING
1. If your power tool does not start, check the
plug on the power supply first.
2. If your hammer becomes too hot in use,
set the hammer switch to the drill mode
and allow your drill to operate at maximum
speed without load for 2 minutes.
3. If your hammer work efficiency is too low,
please add sufficient grease in the grease
box.
4. If your hammer use in low efficiency,
please check whether the tool is blunt.
5. If a fault can not be rectified, return the tool
to an authorized dealer for repair.
ENVIRONMENTAL
PROTECTION
Waste electrical products should not
be disposed of with household waste.
Please recycle where facilities exist.
Check with your Local Authority or retailer for
recycling advice.
11
EN