Questions & Answers for: rainbow works low speed high

...works on the low side but not on the high vacum side what could be wrong I hate to tell you, but your computer is most likely the problem, and is out on your E2 two speed vacuum. The only solution is ...

...rainbow vacuum will not start in high speed but runs in low speed i checked the switch with an ohm meter and the switch appears to work. is the controller board the next suspect? i removed it and it ...

vacuum works on low but not on high yes If it doesn't turn on at all in the high speed mode it's most likely a faulty switch.

rainbow 2 speed works only on low speed. High speed will not run. What is srong? Works only on low. Cleaned out completely. Everything looks ok. Motor was hot but ran on low good. Dust on mother board

rainbow E2 will run on High speed,but not the low speed.it's as if no power is getting to it,when.you try to switch it on low,but works fine on high This could be one of two problems. It could be your