The Owner's manual was very helpful. The WEGA is about 35 years old and needed repair.
Your Website is pretty good und easily to handle.
Text excerpt from page 81 (click to view)
Inserting and removing floppy disks
To write data to a disk, use one that is not write-protected or disable the write-protect feature. The floppy disk drive cannot write data to a disk if it is inserted into the drive improperly.
To insert a floppy disk 1. 2. Hold the floppy disk with the label facing up. Push the floppy disk into the drive until it clicks into place.
Inserting a Floppy Disk
Do not open the shutter manually and touch the surface of the floppy disk.
To remove a floppy disk 1. 2. 3. Close all programs that access the floppy disk. Wait for the LED indicator on the floppy disk drive to turn off. Push the Eject button, and remove the disk.
To avoid losing data, do not push the Eject button when the LED indicator is on. Rem ov ing a Floppy Disk