Hi all!
New to the forums, this is my first time posting so hoping to do a good enough job making sense.
I have two vacuum cleaners having the same issue of not being able to start on their own but when they get going (by manually shorting power to the motor on the internal PCB) they will keep running and also allow me to switch on and off again for a while using the power switch until the issue returns.
The models are below and i will attempt to attach pictures of both sides of the PCB from one of the machines (they look basically identical).
Electrolux Ultrasilencer Zen Green EUS8GREEN
Electrolux UltraOne Green EUOC9GREEN
My fault finding so far has been removing most of the larger components from the top side of the PCB and testing them out of circuit but this has not led to anything yet. I also replaced the BTB16-600 triac with one from a working machine without any change.
Hope someone can come with some input what might be the issue when a machine behaves like this. I'm assuming both have the same issue so it would be very nice to be able to fix two vacuums with one stone so to speak.
New to the forums, this is my first time posting so hoping to do a good enough job making sense.
I have two vacuum cleaners having the same issue of not being able to start on their own but when they get going (by manually shorting power to the motor on the internal PCB) they will keep running and also allow me to switch on and off again for a while using the power switch until the issue returns.
The models are below and i will attempt to attach pictures of both sides of the PCB from one of the machines (they look basically identical).
Electrolux Ultrasilencer Zen Green EUS8GREEN
Electrolux UltraOne Green EUOC9GREEN
My fault finding so far has been removing most of the larger components from the top side of the PCB and testing them out of circuit but this has not led to anything yet. I also replaced the BTB16-600 triac with one from a working machine without any change.
Hope someone can come with some input what might be the issue when a machine behaves like this. I'm assuming both have the same issue so it would be very nice to be able to fix two vacuums with one stone so to speak.
Attached Files
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