Vertex exclusive skimmer pump problems.

[bkelly]

My Vertex Royal exclusive alpha skimmer (200 model) just stopped, the pump is not working. I took it appart - took impeller out and am soaking it in vinegar to perhaps remove any scaling. If its the pump, does anyone have an extra BK Vertex 1500 pump for it that theyd be willing to sell?
Not sure what else i can do its pretty sealed up to look at.