G4204A - Agilent Technologies 1290 infinity Technical Note

3
G4204A: Remove the front part of the pump head
including pump chamber housing with pump seal and
seal holder. If the seal wash option is installed, also
remove the support ring with wash seal and gasket.
Support ring with
wash seal
Seal wash gasket
Seal holder
including backup
ring
Pump chamber
housing
Pump Head Maintenance (Quaternary and Flexible Pumps)
4
G7120A, G7104A: Remove the front part of the pump
head including pump chamber housing, distance sheet,
pump seal and seal holder, and support ring with wash
seal and gasket.
Secondary Pump Head
3
75