Brush Button with my DC29 Upright

[jeff800803]

I recently purchased a DC29 Upright Multi-floor vacuum (I purchased it in Canada but I am sure there are same/similar models introduced in UK just with different name)
I found out that the brush button always get pressed along when I press the ON/OFF button of the vacuum, regardless of turning on or off.
In other words, the brush always gets triggered when I turn the vacuum on.
Is there a problem with the vacuum I bought? or are they all designed like this? I really wonder why if the answer is the latter

[Onion]

So the brushbar comes on when the machine is turned on with the bigger button. After that does the brushbar turn off when you press the smaller button? If so, I think that's normal.

[thedysonman]

Greetings,Just to let you know all dysons with a brushbar switch next to the on/off switch ,will assume you are going to clean carpet and not hard floor,so will move the grey button every time.cheers