Table of Contents

DET#n FID high voltage board error [Error Code:4187 4188 4189 4190]

Cause¶

An abnormality has occurred in the high-voltage circuit of the FID-U(2.0).
Due to reasons such as grounding or circuit failure, the voltage required for high-voltage generation cannot be detected.

Solution¶

Turn off the main power of the instrument, stop gas supply, and contact your Shimadzu sales/service representative to ask for part replacement.