Removing The Pump Head Seals - Waters ACQUITY UPLC Overview And Maintenance Manual

3.18.5 Removing the pump head seals

Warning:
working with hazardous materials. Consult the Material Safety Data Sheets regarding
the solvents you use. Additionally, consult the safety representative for your
organization regarding its protocols for handling such materials.
Notice:
powder-free gloves when performing this procedure.
Requirement:
this procedure.
Required tools and materials
• Chemical-resistant, powder-free gloves
• T27 TORX driver
• Seal removal tool
• Sharp tool
To remove the pump head seals:
1. Stand the pump head upright on a clean surface.
2. Using the T27 TORX driver, completely loosen the two head bolts to release the support
plate from the pump head.
Figure 3–58: Location of head bolts
Head bolts
Support plate
3. Lift the pump head from the support plate.
Observe Good Laboratory Practice (GLP) at all times, particularly when
To avoid contaminating system components, wear clean, chemical-resistant,
Wear clean, chemical-resistant, powder-free gloves when performing
August 8, 2016, 715005050 Rev. C
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