Replace The Outlet Valve (G7104C) - Agilent Technologies InfinityLab LC Series User Manual

8 Maintenance

Replace the Outlet Valve (G7104C)

Replace the Outlet Valve (G7104C)

When If Outlet valve is defective.
Tools required p/n
5067-5688
G4220-20015
G4220-20041
Parts required p/n
G4220-60028
G4220-20020
Preparations •
•
•
•
1 Remove the cap from the outlet valve.
1260 Infinity II Flexible Pump User Manual
Description
Wrench, 14 mm
Torque wrench 1 – 25 Nm with 14 mm wrench
Adapter ¼ in square to hex
Bit Torx 10x25 mm
Description
Outlet valve
(primary pump head)
Internal gold seal for Outlet Valve
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
leakages
Remove the pump head from the module
2 Counter the outlet valve while opening the lock screw of
the heat exchanger capillary.
210