Exchanging The Passive Inlet Valve - Agilent Technologies 1220 Infinity II LC User Manual

11
Maintenance and Repair
Solvent Delivery System

Exchanging the Passive Inlet Valve

When If leaking internally (backflow)
Tools required Description
Wrench, 14 mm
Pair of tweezers
Parts required p/n
G1312-60066
Preparations Place the solvent bottles under the pump.
1
Remove the upper front cover.
250
Description
Passive inlet valve 1220/1260
2
Disconnect the solvent inlet tube from the inlet valve.
N O T E
Beware of leaking solvents due to hydrostatic
pressure.
1220 Infinity II LC System User Manual