Replace The Multi-Channel Gradient Valve (Mcgv) - Agilent Technologies 1260 Infinity II User Manual

Replace the Multi-Channel Gradient Valve (MCGV)

Tools required p/n
0100-1710
8710-0899
Parts required p/n
G1311-67701
Preparations • Switch off pump at the main power switch
• Open the doors
• Use an optional solvent shutoff valve or lift up solvent filters inside solvent bottles for avoiding
For best performance and life time, use lower channels A and D for aqueous solvents in
N O T E
buffer applications.
1
Use the mounting tool for removing tubing connections
between the degassing unit and the MCGV.
1260 Infinity II Flexible Pump User Manual
Description
Mounting Tool for Tubing Connections
Pozidriv screwdriver
Description
Multi channel gradient valve (MCGV)
leakages

Replace the Multi-Channel Gradient Valve (MCGV)

2
Remove the inlet weaver, see
Weaver" on page 131.
Maintenance
"Replace the Inlet
139
7