Waters ACQUITY Isocratic Solvent Manager Overview And Maintenance Manual page 132

3 Maintenance Procedures
Caution:
screwing the threaded end of the seal extraction tool into the
plunger seal.
6. Taking care not to scratch any surfaces, screw the threaded end of the
seal extraction tool into the plunger seal and carefully withdraw the seal
from the head.
Caution:
using a sharp tool to remove the fluoropolymer O-ring.
7. Use a sharp tool to remove the fluoropolymer O-ring.
8. Inspect the pump head surface ensuring it is free from scratches and
particulates.
132 September 26, 2013, 715004208 Rev. A
To avoid scratching any metal surfaces, use care when
Seal extraction tool
To avoid scratching any metal surfaces, use care when
Plunger seal
TP03001
Fluoropolymer O-ring