Replace Parts Of The Inline Filter - Agilent Technologies InfinityLab LC Series User Manual

8 Maintenance

Replace Parts of the Inline Filter

Replace Parts of the Inline Filter

Tools required p/n
8710-0510
Parts required p/n
5023-0271
5230-0022
Stuck Capillary in Multi Purpose Valve
C AU T I O N
Shortcutting the inline filter by directly connecting its right capillary to valve
port 5 can damage the Multi Purpose Valve.
The size/position of this capillary in its fitting is incompatible, so it may get
stuck irreversibly to the valve.
Do not shortcut the filter by directly connecting its right capillary to valve

port 5 in case the inline filter cannot or shall not be used.
 Use Capillary ST 0.17 mm x 120 mm, SLV/SV (5067-5416) or Capillary
MP35N 0.17 mm x 120 mm SI/SX (5500-1284) instead.
The inline filter can be cleaned using the back-flush function in the user interface
NOTE
of your Agilent instrument control software.
Only use the back-flush option, if an inline filter is installed.
1 Remove the capillaries from the Multi Purpose Valve to
the inline filter.
1260 Infinity II Flexible Pump User Manual
Description
Open-end wrench 1/4 — 5/16 inch
Description
Frit 0.3 µm for inline filter, 5/pk
Frit 0.3 µm for Inline Filter Bio-Compatible
2 Remove the inline filter from the clamp attached to the
Multi Purpose Valve.
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