by
Emefede » Sat Dec 17, 2022 7:01 pm
elsico wrote:
In manual it is described - "Motor speed not measurable". The first you need to try reset pump:
switch power off, press PUMP and switch power on, keep PUMP key pressed until software version is displayed. After this "master reset" intrument should work correctly.
Hello
I have the same error E-26. I turn on the pump with the PUMP key pressed and it starts normally, when it starts up it goes for a while and gives the same error. I removed the cover of the pump and what I observed is that when the motor is about to fail, it stops moving continuously and begins to do so in an interrupted manner, as if the power supply to the motor began to work in pulses. If you can give me some advice it would be very useful for me.
Thanks!