21
V_SC_5109NC_202104
the wheel smoothly.
Usually the edge of wheel shall be at an angle of
about 20 degrees to the surface of workpiece. When
the work is finished, separate the machine from the
workpiece and then release the switch.
NOTE
If the grinding lasts too long at one place on the
surface of workpiece, or if the angle between the
machine and workpiece is too large, the groove will
be ground on the surface of workpiece.
WARNING
During the operation, do not squeeze the wheel or
press the machine excessively. Otherwise the wheel
has the risk of rupture and may cause the injury;
Always use the accompanied guard, and do not use
the guard or be sure to carry the guard;
Never use the cut-off wheel for grinding.
7. Cutting operation (see Figure M)
NOTE
According to the material of workpiece, the wheel
of different material shall be selected, and the
recommended diameter is adopted. The maximum
rotating speed of wheel shall be more than 13000
rpm. The inner hole shall fit the pressure plate
tightly. Keep the working environment and workpiece
clean and tidy.
Place one hand on the outer casing, and the other on
the side handle, hold and start the tool, wait for the
tool to reach the maximum rotating speed, slowly
place the wheel on the workpiece, and exert a slight
force to improve the cutting efficiency.
Once the incision is formed, do not change the
cutting angle. Otherwise, the wheel will be easily
deformed and broken, causing a risk of injury.
When the work is finished, separate the machine
from the workpiece and then release the switch.
WARNING
Do not squeeze the wheel or apply an excessive
pressure. Avoid the deep cutting, which will increase
the load, make the wheel easy to twist or stick and
increase the possibility of rebound or damage to
the wheel. The wheel may break and the motor may
overheat.
Always use the accompanied guard, and do not use
the guard or be sure to carry the guard;
Never use the cut-off wheel for grinding.
Never initiate a cutting operation in the workpiece.
Please carefully insert the wheel into the surface of
cutting workpiece after it reaches the full speed. If
the electric tool starts in the workpiece, the wheel
may stick, move or rebound.
Do not change the angle of wheel during the cutting
operation. Applying a side pressure to the cut-
off wheel will cause the wheel to crack and break,
resulting in the serious personal injury.
8. Air filter net (Figure N)
To prevent the debris from entering the inside of
machine, a filter net is set at the air inlet. After the
machine is used or stored for a long time, please pull
it down and clean it.
9. Battery level indication
When the machine switch is pressed, the battery
indicator will stay on for 5s. The remaining capacity
of battery pack may be determined according to the
following table.
0-25%
25-50%
50-75%
75-100%
LED display
Remaining battery
Summary of Contents for 51090C
Page 1: ...18VJ 5 Li Ion Brushless Angle Grinder 5 EN OPERATION INSTRUCTION 5 51091C 51090C...
Page 2: ......
Page 3: ...V_SC_5109NC_202104 3 a 1 2 3 b 1 2 3 4 5 6 RCD RCD RCD GFCI ELCB c 1 2 3 4 5 6 7 8...
Page 4: ...4 51091C 51090C d 1 2 3 4 5 6 7 8 e 1 2 3 4 5 6 130 C f 1 2...
Page 5: ...V_SC_5109NC_202104 5 Pb Hg Cd Cr VI PBB PBDE SJ T11364 GB T 26572 GB T 26572 RoHS 2...
Page 7: ...V_SC_5109NC_202104 7 1 60 2 3 100 2 A 1 B 2 C B C H A D 2 3 1 E 1 G 1 F 1 2 3...
Page 8: ...8 51091C 51090C J 3MM K 1 2 L M N 3MM I D 1 2 2 3 1 E 1 F G H G 1 H...
Page 9: ...V_SC_5109NC_202104 9 I J 3mm 3mm 5 15 3 K 1 4 5 2S 2S 6 L 13000 20 7 M 13000...
Page 10: ...10 51091C 51090C 8 N 9 5 LED 0 25 25 50 50 75 75 100...
Page 11: ...V_SC_5109NC_202104 11 1 2 3 0 35 1 30 50 26 2 6...
Page 12: ...12 51091C 51090C...
