User Manual

Fig .2
Note: Prior to installation or removing the sandpaper, make sure to not
only switch off the device, but also cut off the power supply.
——Installation Guide
To ensure the replacement procedures, place the device on the smooth
ground prior to installation. Take the sandpaper from the toolbox, and then
fix it onto the disk (see Fig .2). The back of the sandpaper (Item 1) will
automatically glue with the disk/adhesive disk (Item 2), making both
connection and conduction available.
In order to promote the grinding efficiency, it is necessary to change
the sandpaper after the device has been operational for a certain period.
Firstly, switch off the device and disconnect the socket. Then, remove the
previous sandpaper entirely from the disk, so as to lay new sandpaper
neatly as well as facilitate future replacement. At last, fix new sandpaper
in position.
——Sandpaper Overview
Grinding towards the target wall and object is possible with abrasive
grains and sandpaper twisting upon operations. The sandpaper is
classified into various categories according to its dimensions. It is
recommended to select the sandpaper in accordance with actual size of the
disk. The more abrasive grains included on the sandpaper, the better
flatness and parallelism can be achieved via grinding, while the grinding