168 Agilent InfinityLab LC Series 1260 Infinity II Isocratic- and Quaternary Pumps User Manual
8
Maintenance
Exchange the Multi-Channel Gradient Valve (MCGV)
7
Place the new MCGV into position. Make sure that
channel A of the MCGV is put at the bottom-right
position.
8
Tighten the two screws.
9
Connect the cable to its connector.
10
Install the MCGV cover.
11
Reconnect the tube from the inlet valve to the middle
position of the MCGV.
12
Connect solvent tubes for channels A-D from the MCGV
to the degasser outlets.