Exchange The Active Inlet Valve (Aiv) Or Its Cartridge - Agilent Technologies 1260 Infinity II User Manual

Exchange the Active Inlet Valve (AIV) or its Cartridge

When If internally leaking (backflow)
Tools required p/n
8710-1924
Parts required p/n
G1312-60025
G1312-60020
Preparations Switch off the pump at the main power switch
Ensure correct fit of the active inlet valve
C AU T I O N
Overtightening will destroy the active inlet valve cartridge.
➔
1
Open the doors.
InfinityLab LC Series 1260 Infinity II Binary Pump User Manual
Description
Open-end wrench 14 mm
Description
Active inlet valve body, without cartridge
Cartridge for active inlet valve 600 bar
Tighten the active inlet valve properly.

Exchange the Active Inlet Valve (AIV) or its Cartridge

2
Unplug the active inlet valve cable from the connector.
8
Maintenance
137