Replace The O-Ring On The Purge Valve - Agilent Technologies 1260 Infinity II User Manual

Replace the O-Ring on the Purge Valve

When If the original o-ring is damaged and needs to be replaced
Tools required p/n
8710-0510
8710-1924
OR
Parts required #
1
1
1
Preparations • Switch off pump at the main power switch.
• Open the doors of the module.
• Use an optional solvent shutoff valve or lift up solvent filters in solvent reservoirs for avoiding
• Remove the purge valve from the pump head.
1
Disassemble the purge valve.
InfinityLab LC Series 1260 Infinity II Binary Pump User Manual
Description
Open-end wrench 1/4 — 5/16 inch
Open-end wrench 14 mm
Pair of tweezers
Toothpick
p/n Description
5067-6595 1260 PV O-ring FKM 5/pack
01018-22707 PTFE frits (pack of 5) (OPTIONAL)
5067-4728 Seal cap (OPTIONAL)
leakages.

Replace the O-Ring on the Purge Valve

2
Remove the old o-ring from the purge valve.
3
Clean the purge valve parts.
8
Maintenance
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