Waters 2545 Binary Gradient Module - Removing the Pump Head and Seal-Wash Assemblies

3-4 Maintenance
Removing the pump head and seal-wash assemblies
Remove the pump head and seal-wash assemblies whenever you need to:
• Replace the plunger seals and O-ring
• Clean or replace a plunger
Piston chamber components
3
2
8
1
9
7
6
4
5
10
11
12