Worx WX800.5 Manual Original página 12

ASSEMBLY AND OPERATION
Action
BEFORE OPERATION
Removing the battery pack
Charging the battery pack
Installing the battery pack
WARNING: When
replacing the battery
pack, do not insert the
battery until the Grinding/
Cutting Disc comes to a
complete stop!
ASSEMBLY
Assembling Auxiliary Handle
Assembling Grinding/Cutting
Disc
Adjusting Wheel Guard
NOTE: Before any work on
the machine itself, remove
the battery pack. For work
with grinding or cutting
discs, the protection guard
must be mounted. Use the
correct type of disc for your
application. If the power
12
tool is intended to perform
cutting off operations,
a guard specific for this
operation must be fitted.
The coded projection on the
wheel guard ensures that only a
guard that fits the machine type
can be mounted.
Open the clamping lever (13).
Place the wheel guard with
coded projection into the coded
groove on the spindle of the
machine head and rotate to
the required position (working
position).
To fasten the wheel guard, close
the clamping lever (13).
The closed side of the
wheel guard must always
point to the operator.
OPERATION
Using On/Off Switch
Hand Grip Areas
Rough Grinding
WARNING! Never use a
cutting disc for
roughing.
Cutting
Lithium-Ion cordless angle grinder
WORKING HINTS FOR YOUR
ANGLE GRINDER
Figure
1. Always start at no load to achieve maximum
See Fig. A1
2. Do not force the disc to work faster, reducing the
See Fig. A2
3. Always work with a 15-30 angle between disc and
See Fig. A3
4. When using a cutting disc never change the
See Fig. B
See Fig. C1, 5. When cutting very hard material best results can
C2, C3
6. When using a diamond disc it will become very
7 . Always ensure the workpiece is firmly held or
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
See Fig. D
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.
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
2. If there is any evidence that the wheel is
See Fig. E
See Fig. F
3. If working on aluminum or a similar soft alloy,
See Fig. G
speed then start working.
Disc's moving speed means longer working time.
workpiece. 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.
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.
be achieved with a diamond disc.
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.
clamped to prevent movement.
that outer flange is tight; check that the wheel is
correctly located on the flange plate.
damaged do not use as the damaged wheel may
disintegrate, remove it and replace with a new
wheel. Dispose of old wheels sensibly.
the wheel will soon become clogged and will not
grind effectively.
EN