Product description:

the product adopts 18V low voltage Brush Motor and adopts constant voltage DC24V/1A adapter for power supply. This product can realize manual control of motor start and stop, acceleration and deceleration (0-25,000 turn 10%), forward and reverse rotation, pedal control motor start and stop.
Before using the product, select the appropriate grinding head as needed, twist and loosen the grinding head in the direction of lock clamp and put clamp shaft into the selected grinding head, and then twist the grinding head in the direction of lock clamp to clamp the grinding head; note: When using, make sure that the grinding head lock clamp has been twisted in the direction, and the grinding head is clamped and cannot be pulled out. Otherwise, the handle will rotate abnormally and enter the blocking protection condition, you need to twist to the appropriate position to return to normal.
The product needs to adjust the appropriate rotational velocity according to the use environment to match the use. For example, when the lowest level is selected for grinding, it will be stuck;
product connection order:
connect the host with the handle first, and finally turn on the power switch to select the appropriate forward and reverse direction and rotating speed. It is forbidden to draw and pull each connecting line with electricity during use, and turn off the power switch after use;
indicator display status description:
the indicator light has only one power indicator light. After the adapter is connected, turn on the indicator light at luminous red of the power switch time point, turn off the indicator light, and play a switch reminder function.