Seal Wash System; Testing The Seal Wash System For Leakage - Thermo Scientific Vanquish VH-P10 Operating Manual

7.5

Seal Wash System

7.5.1

Testing the Seal Wash System for Leakage

When
Items required
Follow these steps
Vanquish Pumps (VH-P10) Operating Manual
Follow the sequence of steps for the maintenance procedure that you
want to perform:
•
To test the seal wash system for leakage, see the next section
further down.
•
To replace the seal wash lines, see
•
To replace the seal wash detector (drop detector), see
page 129.
TIP To replace the seal wash seal, which are part of the pump head, see
section 7.6.7, page 146.
•
At regular intervals
• If you performed maintenance on components in the pump head,
for example, after replacing the piston seals
Syringe (12 mL)
1. Disconnect the tubing from the seal wash detector.
Figure 35: Seal wash detector
7 • Maintenance and Service
section 7.5.2, page
No. Description
1 Seal wash detector
2 Tubing connection port
(port labeled in)
126.
section 7.5.3,
Page 125