How is a Lachat FIA valve module replaced?

Document ID

Document ID TE9073


Version 3.0


Status Published

Published Date

Published Date 09/20/2018
How is a Lachat FIA valve module replaced?
Lachat valve module replacement
To replace the valve assy, QC8500 (Product # 85079):
  • Power down the QC8500 instrument
  • Disconnect all tubing from the valve.
  • Lift the valve module from the channel and disconnect the 6-pin connector.
  • Lift the module free of the channel.
  • Connect the replacement valve module.
  • Snap the valve module back into place in the channel.

 Valve module connection
1 Valve module (bottom view)           2 Plug 6-pin valve cable into the board


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