Read this operator guide carefully, before using the machine. Ensure that
you know how the machine works, and how it should be operated. Maintain
the machine in accordance with the instructions, and make certain that the
machine functions correctly. Keep this operator's guide and other enclosed
documentation with the machine.
Over view
1.Switch
2.Variable speed
3.Carbon brush cap
4.Locking button
5.LED lamp
General Safety Instructions for Electric Tools
This device is exclusively for private use. It is not fit for commercial use.