Do you have a question about the Alto 3DS and is the answer not in the manual?
Explains symbols used for warnings and hazards on the machine and in the manual.
Guidelines for using extension cords with the machine to prevent damage and ensure safety.
Instructions for moving the machine over short distances within a room.
Procedure for installing new or replacing worn sandpaper, screen, or pad on the machine.
Routine maintenance tasks performed by the user, including paper bag replacement.
Scheduled maintenance tasks requiring professional service, including component checks.