Pump Head - Thermo Scientific Vanquish VH-P10 Operating Manual

7.6

Pump Head

Vanquish Pumps (VH-P10) Operating Manual
Follow the sequence of steps for the maintenance procedure that you
want to perform:
• To replace a pump head, see
•
To replace a piston, see
•
To clean a piston, see
•
To replace the piston seals or support ring, see
page 140.
•
To replace a seal wash seal, see
•
To replace the pump head seals, see
•
To test the pump for piston seal leakage, see
page 153.
For an overview of the pump head parts, see the next section.
7 •
section 7.6.2, page
section 7.6.3, page 136.
section 7.6.4, page 139.
section 7.6.7, page
section 7.6.8, page
Maintenance and Service
133.
section 7.6.5,
146.
150.
section 7.6.9,
Page 131