Dyson DC07 Bagless Upright Cyclonic Vacuum "white correction tape fix" Questions

...white rectangular electrical connector in the center mates to the black rectangular electrical connector in the body, seen on the next picture. Put the switch assembly in a safe place until we ...

...white mineral deposits. Clean them off the water sprayer with the old toothbrush, and try blowing through the water sprayer again. If air passes through clearly, you've fixed it. Now you have to put ...