Kirby Sentria. I bought my kirby sentria just before we were to move house and although I have the

Question

I bought my kirby sentria just before we were to move house and although I have the instructions somewhere, they will be boxed up and I so want to clean the carpets before I move. Problem is that I don't know whether the belt should be on or off when using the big silver front with the Kirby insignia on it. I know that the green light should come on when it is working properly and it does not, so I am doing something wrong. I can attach the attachments no problem but I want to use the full vacuum. Does the Kirby word on the front have to be facing the right way up when it is set up properly?