Knowers tell me please?



The author posted a question in Science, Technology, Languages

Knowers tell me please? and got a better answer

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Response from 0[+++++]
maybe dirt in the bearing? then some machine oil

Response from 0[+++++]
The contact has fallen off.

Response from 0[+++++]
Maybe a wire fell off?

Response from 0[+++++]
same thing. It's solved by buying a new ventilator.

Response from 0[+++++]
man. I'm sick of these Chinese guys breaking down in this heat! Are you good with a tester? Look at the winding whether there is a supply of voltage when you turn on the first button when you press it - is there a hum in the engine or vaatchet nothing. From there you go.

 

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