Waters ACQUITY UPLC Overview And Maintenance Manual page 121

3.19.3.4 Reinstalling the accumulator pump head
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
• 1/4-inch open-end wrench
• 5/16-inch open-end wrench
• T27 TORX driver
To reinstall the accumulator pump head:
1. Carefully slide the head assembly and plunger into the actuator housing, making sure not
to tilt the head.
Figure 3–108: Installing accumulator pump head, support plate, and plunger on
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
Notice:
To avoid damaging the plunger, ensure that the pump head assembly is
not tilted relative to the actuator housing when you position it on the mechanism.
actuator housing
August 8, 2016, 715005050 Rev. C
Page 121