How is a Lachat FIA valve module replaced?

Document ID

Document ID TE9073

Version

Version 3.0

Status

Status Published

Published Date

Published Date 09/20/2018
Question
How is a Lachat FIA valve module replaced?
Summary
Lachat valve module replacement
Answer
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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