My Rocker Vacuum Pump stopped working?

We have had customers say that they aren't getting any or very little suction from their Rocker Oil Free Vacuum pumps.   These pumps are designed to be operated upright, if they get turned on their side or upside down during operation the Float protector will be engaged.   Note: The float protector is to protect the pump from liquid being sucked into the sytem and destroying your pump. 

Here is a video on how to fix the issue: