Mirka Sander – Respect the pad
When using Mirka sander please always check there are always two black patches present before you attach the sanding patch.
If you do not, the pad will wear out and then the sanding patch will not stick but will fly off. Then the whole backing pad needs to be changed. (Markku has made a tool for this purpose.)
Also, treat the cords with respect, when unplugging the machine do not use unnecessary force.
Most importantly, if something breaks, let others know!