Other Vacuum Cleaners & Site Suggestions > Numatic Vacuum Cleaners
Henry Autosave pcb board
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Dysonboy123:
Can you clean the carbon dust off the pcb board or is it best to replace?
Tim100:
We just bypass them at work when they go to keep the price down on the repair
beko1987:
If they still work I always clean them up, it's the layer of carbon dust on it that kills them (I think).
If their dead then I usually give the owner 2 choices, £20 and ill just remove it, £(whatever a pcb costs) plus £20 and ill replace it. Never replaced one yet!
I replace them on sellers, but I've not had many with dead PCB's to sell. Had a hetty for 99p a year or so ago but gave that to Amys mum as she needed a vacuum, single speed and she didn't know it did anything else!
MVacs:
--- Quote from: Tim100 on February 16, 2019, 08:04:02 pm ---We just bypass them at work when they go to keep the price down on the repair
--- End quote ---
You mean to make them single speed? We have started doing that.
Tim100:
Yes so they are just single speed
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