Have Boat Questions? Ask a Boat Repair Expert.
Not sure what you mean by "vacuum generator" here........please clarify. Perhaps we refer to it by another term?
I am attaching a link to the product I think you are talking about.......... http://www.ardemco.com/sealand-317780012-vacuum-generator-vg4-12-vdc/
More likely this one in this link.............http://www.ardemco.com/vacuflush-products/sealand-dometic-317770012-low-profile-vacuum-generator/
Did you check for incoming power? Does it come on, but just not provide any suction? Please explain what is happening.
I don't think any of us here in RV have knowledge of this product. I would call Tech Support on this at(###) ###-#### I will opt out of this on the chance someone else here knows about this unit.