10
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.
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 work efficiency is too low please check drill bit or chisel
and make sure it is not blunt or worn.
5. If a fault can not be rectified, return the tool to an
authorized dealer for repair.
