Waters 2545 Binary Gradient Module User Manual

Removing the pump head and seal-wash assemblies 3-5
Required materials
• Squeeze bottle with methanol
• Seal insertion/extraction tool
• 1/2-inch, 5/8-inch, and 5/16-inch open-end wrenches
• T27 TORX driver
To remove the pump head and seal-wash assemblies:
1. Flush the binary gradient module with an appropriate solvent.
2. In the MassLynx Main window, select Diagnostics > Manual Plunger
Control.
Key
Number Name
1
Seal-wash housing
2 Transducer inlet tube assembly
3 Transducer assembly
4 Inlet check valve holder
5 Inlet check valve cartridge
6 Pump head
7 O-ring
8 Plunger seal
9 Plunger wash seal
10 Head support plate
11 Plunger retaining nut
12 Plunger

Waters 2545 Binary Gradient Module Specifications

General

Brand	Waters
Model	2545 Binary Gradient Module
Category	Control Unit
Language	English