Release A Stuck Inlet Valve - Agilent Technologies Infinity II 1290 User Manual

7
Maintenance

Release a Stuck Inlet Valve

Release a Stuck Inlet Valve

Tools required p/n
9301-0411
0100-1681
0100-1710
Pressure damages the multi-channel gradient valve (MCGV) and/or degasser
C A U T I O N
➔
➔
1
Remove tubing connections channels A, B, C and D to the
MCGV such that you can access the inlet weaver.
102
Description
Syringe, Plastic
Syringe adapter luer/barb
Mounting Tool for Tubing Connections
Beaker
Never apply pressure to the MCGV or degasser.
Directly connect the syringe to the inlet weaver.
2
Open the fitting at the center of the multi-channel
gradient valve (MCGV). Do not open the screw marked
with the red cross. Remove the inlet weaver from the
MCGV.
Fitting
Agilent 1290 Infinity II Flexible Pump User Manual