25
Install Long Life Pump Heads (Binary and High Speed Pumps)
Install the Pump Head Assembly
3
Connect the degassing unit outlet to the inlet of the primary
pump head.
4
Connect the outlet of the secondary pump head to the inlet of
the purge valve.
Channel A (left pump head assembly) is connected to
port 4, channel B (right pump head assembly) to port 1
of the purge valve.
5
Replace the seal wash tubes.
6
Open the shut-off valves.
7
Close the doors.
8
Perform a Pump Leak Rate Test.