Installing The New Pump-Head Plunger - Waters ACQUITY UPLC Overview And Maintenance Manual

Round side of support plate
Bottom side of pump head
7. Holding the assembly together, use the T27 TORX driver to minimally tighten the two head
bolts.
Figure 3–70: Securing support plate to pump head
Head bolts
Support plate
Recommendation:

3.18.7 Installing the new pump-head plunger

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.
Recommendation:
Requirement:
this procedure.
Required tools and materials
• Chemical-resistant, powder-free gloves
• Lint-free cloth
• Plunger removal tool
• Replacement plunger
Replace the plunger whenever you replace the plunger seal.
Observe Good Laboratory Practice (GLP) at all times, particularly when
To avoid contaminating system components, wear clean, chemical-resistant,
Replace the plunger seals when you replace the plunger.
Wear clean, chemical-resistant, powder-free gloves when performing
August 8, 2016, 715005050 Rev. C
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