Detected hydrogen leak[Error Code:51]

Hydrogen gas leaks.

• Stop the hydrogen gas supply.
• Check that the column connections have no leak.
• Check that the column is not broken.
• Check the tubing connections when using hydrogen gas in a system using AUX-APC, such as Advanced Flow Technology.

If the error appears even after checking the above, turn off the main power of the instrument, stop gas supply, and contact your Shimadzu sales/service representative.