Hej!

I saw your post from 2 years ago regarding recalibration of speed sensor for volta/electrolux vacuum clean.

[url]https://www.badcaps.net/forum/showpost.php?p=564162&postcount=8[/url]

I have now spent 2 days trying to recalibrate the same board but I am having partial success.

I am able to set values corresponding to minimum motor power and turn off, but to get motor to full power I always must turn it all the way clockwise toward the mechanical end of the potentimeter.

I read your explanation for calibration many...

Re: New Members - please post your introductions here

Hello from Sweden and Croatia. I have a thing for strong vacuum clenaers, and my electrolux ZSC6930 need calibration of the speed regulator/potentiometer which is puzzling me.

Re: Vacuum Cleaner Speed Controller issues...

Hi,

Has anybody else tested this?

Can you describe the method to recalibrate again in your own words?

I'm trying to follow the instructions, but It seems I am unable to calibrate the max speed to correspond to the correct max turning angle of the speed knob.

Turn off and start on with minimum speed works, but turning the pot towards max speed only gets me some perhaps 50% of available speed. I need to turn the pot manually to get to 100%

I am probably doing...