Agilent InfinityLab LC Series 1260 Infinity II Isocratic- and Quaternary Pumps User Manual 167
Maintenance
8
Exchange the Multi-Channel Gradient Valve (MCGV)
1
Disconnect the solvent tubes from the MCGV.
2
Disconnect the connecting tube from the MCGV.
3
Press the lower sides of the cover to unclip it. Remove
the cover.
4
Disconnect the MCGV cable from its connector.
5
Unscrew the two screws and remove them.
6
Remove the MCGV.