Maintenance Of A Pump Head With Seal Wash Option - Agilent Technologies InfinityLab LC Series User Manual

8 Maintenance

Maintenance of a Pump Head with Seal Wash Option

Maintenance of a Pump Head with Seal Wash
Option
For bio-inert modules use bio-inert parts only!
When In case of maintenance or pump head internal leaks.
Tools required Description
Wrench 1/4 inch
Hexagonal key, 4 mm
Parts required #
1
1
OR 1
OR 1
1
1
OR 1
1
1
OR 1
1
Preparations •
•
•
•
•
Agilent InfinityLab LC Series 1260 Infinity II Isocratic and Quaternary Pumps User Manual
p/n Description
A
01018-23702 Insert tool
A
0905-1175 Wash seal (PTFE)
A
0905-1718 Wash Seal PE
A
0905-1731 Bio-Inert Wash Seal
A
5062-2484 Gasket, seal wash (pack of 6)
A
5063-6589 Piston seal PTFE, carbon filled, black (pack of 2), default
A
G5611-21503 Piston Seal PTFE (Bio-inert)
A
0905-1420 PE seals (pack of 2)
A
5063-6586 Sapphire piston, 100 µL
A
5067-4695 Sapphire piston (Bio-inert)
A
8660-0852 Abrasive mesh
Switch off the pump at the main power switch.
Open the doors of the module.
Use an optional solvent shutoff valve or lift up solvent filters for avoiding leakages.
Remove the Pump Head Assembly.
Remove the wash solvent tubings from the support ring inlet and outlet.
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