Thermo Fisher Scientific ST40 / 40R Error E-23: The speed control measurement returned a different result

Centrifuge · taken from the manufacturer’s manual, pages cited

Error codeE-23

The speed control measurement returned a different result. The manual's first action is: “Restart the centrifuge.”

Model
Thermo Fisher Scientific ST40 / 40R
Display shows
The speed control measurement returned a different result (E-23)
Type
Error code
Source
Manual p. 44

What E-23 means

The speed control measurement returned a different result p. 44

Common causes

  • The speed control measurement returned a different result. p. 44

What to do

  1. Restart the centrifuge. p. 44
  2. If an error message appears again, inform Customer Service. p. 44

If E-23 is still not resolved

  • Restart the centrifuge. p. 44
    “Restart the centrifuge.”
Open the manual at page 44 All ST40 / 40R error codes Manual details & download

This page summarises what the manufacturer’s manual says about E-23; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Thermo Fisher Scientific. Found a mistake? Report an error.