Knowledge Base:  

You are here: Knowledge Base : blink
Page of 1
The power head has a red light on it which goes on and off at random.
Problem: The power head has a red light on it which goes on and off at random, most of the time its on. What does that red light mean? Possible Causes: Ret light (a.k.a.
Newly installed e-series motor brushes keep sparking like crazy
Problem: I replaced motor brushes on my 1 speed Rainbow e-series vacuum but they keep sparking and it does not seem to solve the problem Possible Causes: Few things may