8
EN
To switch OFF, depress the rear of the switch knob to
unlock the switch and the knob will return to the OFF
position normally.
●
Installing or Removing the Battery
CAUTION:Do not force the battery pack out.
1.Installing the Battery
To install the battery firmly, insert it properly all the
way until it locks in place with a little click. If not, it
may accidentally fall out of the tool, causing injury to
you or someone around you. Avoid overexerting or
hammering the battery into the motor housing with
the help of other objects.
2.Removing the Battery
The battery pack is equipped under the machine
handle, press the unlock button, and then pull out the
battery.
●
Grinding Operation
CAUTION:
Always wear protective devices like
gloves, glasses, etc.
Switch on the tool and hold it firmly with one hand
gripping the tool body and the other hand holding the
auxiliary handle. Then apply the wheel or disc to the
workpiece.
In general, keep the edge of the wheel or disc at an
angle of about 15°-30° to the workpiece surface.
During the break-in period with a new wheel, do not
work the grinder in the B direction, or it will cut into
the workpiece. Once the edge of the wheel has been
rounded off by use, the wheel may be worked in both
A and B directions.
●
Cutting Operation
Switch on the tool and hold it firmly with one hand
gripping the tool body and the other hand holding the
auxiliary handle. Then apply the wheel or disc to the
workpiece. Keep the edge of the wheel or disc at an
angle of about 90° to the workpiece surface.
●
Battery Indicator
CAUTION:
Current power of the battery will be indicated by the
battery indicator when pressing the battery button or
switching on the tool.
1
1.power indicated
light
Four red LED lights are set to indicate the battery
power which can be referred to the following table.
Status of Red LED Lights Approx. Battery Power
Left
4 lights lit
75%~100%
3 lights lit
50%~75%
2 lights lit
25%~50%
1 light lit
10%~25%
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Battery Charging
Charging Operation
The battery charger can detect some sort of failure
caused by the battery and indicates by the statuses