C – Rinse with water under pressure
To perform a rinse with water under pressure, follow the steps below.
Step
Action
1
Fill the tank with water.
2
If the optional pumps are installed, disconnect the transfer pump tubing
from the transfer pump and the permeate pump tubing from the permeate
pump.
3
Connect the transfer pump tubing (1) with the permeate pump tubing (2).
4
Recirculate the rinsing water for 5 minutes by running the feed pump at 75%
of maximum speed. Increase the feed pressure to 2 bar with help of the
retentate and permeate control valves.
5
Drain the system.
D – Rinse with water under pressure
Repeat the procedure described in
C – Rinse with water under pressure, on page 171
.
E – Rinse with 0.5 M NaOH
To perform a rinse with 0.5 M NaOH, follow the steps below.
9 Maintenance
9.2 Sanitization and cleaning
ÄKTA flux s Operating Instructions 29046893 AG
171
