Exchanging The Passive Inlet Valve (Piv) - Agilent Technologies 1260 Infinity VL User Manual

Exchanging the Passive Inlet Valve (PIV)

When If internally leaking (backflow)
Tools required Description
Wrench, 14 mm
Pair of tweezers
Parts required p/n
G1312-60066
Preparations Remove the front cover.
1
Disconnect the solvent inlet tube from the inlet valve (be
aware that solvent may leak out of the tube due to
hydrostatic flow).
Passive
inlet valve
Solvent
inlet tube
1260 Infinity QuatPump VL User Manual
Description
Passive inlet valve 1220/1260
2
Using a 14 mm wrench loosen the passive inlet valve and
remove the valve from the pump head.

Exchanging the Passive Inlet Valve (PIV)

9
Maintenance
113