Why does my Roomba vacuum makes a ticking noise while its charging?
I charge my Roomba Pet Series vacuum cleaner nightly. Just a couple nights ago it started making a ticking noise while it charges. Its not very loud, but I am wondering if it is harmful to the robot, or if it could have potential danger.
Questa è una buona domanda?
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We made sure our Robot was making contacts, cleaned contacts, tried different electrical outlets, pulled out dust tray. One holds a short charge, and my second Roomba doesnt charge at all!!. So my question is why should I purchase both battery and charger , and this may not be the problem, And why cant the company give us a straight answer!? Thank you
da Karen & Jim Dougherty