20
51091C/51090C
Step 2: Install the inner pressure plate without thread
on the spindle, with a side with step downwards, and
get it caught on the spindle
Step 3: Install the wheel on the inner pressure plate
Step 4: Drive the threaded outer pressure plate
clockwise into the spindle
Step 5: Press and hold the spindle lock button (1
in Figure G) to prevent the spindle from rotating.
Tighten the outer pressure plate clockwise with the
locking wrench(Figure H).
NOTE
(See Figure I.J)
When the thickness of wheel is greater than 3 mm,
the side of outer pressure plate with the center boss
is in contact with the wheel: when the thickness of
wheel is less than or equal to 3 mm, the side of the
outer pressure plate with the center groove is in
contact with the wheel.
Removal of wheel:
WARNING
The axis lock can only be used when the spindle
stops rotating.
After confirming the shutdown and unplugging the
battery pack, repeat the above steps in reverse
order.
OPERATION
WARNING
Do not operate the tool too hard. Excessive pressure
may cause damage to the wheel.
If the tool falls during the operation, be sure to
replace the wheel.
Never hit the workpiece with a backing pad or
grinding wheel.
The bounce and blockage of wheel shall be avoided
to prevent the wheel from rebounding, especially for
the processing of corner or sharp edge. Timber saw
blade and other saw blades are strictly prohibited.
The angle grinder with these saw blades will
frequently bounce up, and it is prone to runaway and
cause personal injury.
NOTE
The maximum cutting depth is 5mm. Adjust the
pressure on the tool so that the tool does not slow
down during operation.
After the operation, be sure to close the tool and
lower the tool only after the wheel has completely
stopped.
When the tool keeps operating until the battery is
exhausted, leave the tool for 15 min before replacing
the new battery pack.
3. Switch (see Figure K)
Grasp the machine and the auxiliary handle, push the
lock button (1) forward, and then press the switch
trigger to start the machine.
4. Soft start
The machine has a soft start function. After the
start, the speed of machine gradually increases until
the maximum rotating speed. The comfort of start is
improved.
5. Electronic brake
During the operation, when the switch is released,
the electronic brake will start. Normally, the machine
will stop in 2S, and occasionally it may be greater
than 2S.
6. Grinding operation (Figure L)
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 then move
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...