No suction on my Electrolux central vacuum in all outlets even though motor is running and there is no clog in the hose.

\015 I have low to no suction on my Electrolux vacuum when I turn it on, even though the motor appears to be working and running normally. The problem is the same in all outlets, even the one immediately off of the main system. I have also checked for clogs in the hose and there are none.\015 – Electrolux Central Vacuum