The Samsung SU-2930 Vacuum Cleaner has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Samsung might be giving you.
The vacuum cleaner is not turning on.
The vacuum cleaner is not effectively picking up dirt.
Dust is escaping from the dirt cup, indicating improper installation.
The vacuum cleaner is making a strange sound like rushing air.
The vacuum cleaner is difficult to push.
The hose or nozzle is clogged.
There is a hole in the hose.
The Dirt Cup is not installed properly.
The carpet height setting is incorrect.
There are clogs in the air flow passage.