Worx WX801 Notice Originale page 17

WORKING HINTS FOR YOUR ANGLE GRINDER
1. Always start at no load to achieve maximum speed then start working.
2. Do not force the disc to work faster, reducing the Disc's moving speed means
longer working time.
3. Always work with a 15-30 angle between disc and workpiece when grinding.
Larger angles will cut ridges into the workpiece and affect the surface finish.
Move the angle grinder across and back and forth over the workpiece.
4. When using a cutting disc never change the cutting angle otherwise you will
stall the disc and angle grinder motor or break the disc. When cutting, only cut
in the opposite direction to the disc rotation. If you cut in the same direction as
the disc rotation the disc may push itself out of the cut slot.
5. When cutting very hard material best results can be achieved with a abrasive
cutting disc.
6. When using a abrasive cutting disc it will become very hot. If this happens you
will see a full ring of sparks around the rotating disc. Stop cutting and allow to
cool at no load speed for 2-3 minutes.
7. Always ensure the workpiece is firmly held or clamped to prevent movement.
MAINTENANCE
Remove the battery 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. Store the accessories in a dry
place.
TROUBLESHOOTING
Although your new angle grinder is really very simple to operate, if you do
experience problems, please check the following:
1. If your grinder wheel wobbles or vibrates, check that outer flange is tight; check
that the wheel is correctly located on the flange plate.
2. If there is any evidence that the wheel is damaged do not use as the damaged
wheel may disintegrate, remove it and replace with a new wheel. Dispose of old
wheels sensibly.
3. If working on aluminum or a similar soft alloy, the wheel will soon become
clogged and will not grind effectively.
4. When overloaded, the motor comes to a stop. Relieve the load on the machine
immediately and allow cooling for approx. 30 seconds at the highest no-load
speed.
5. When using as intended for the power tool cannot be subject to overload. When
the load is too high or the allowable battery temperature of 75 °C is exceeded,
the electronic control switches off the power tool until the temperature is in the
optimum temperature range again.
6. If machine is blocked, please turn it off and turn it on again after 1~2 seconds.
EN
17