Thermo Scientific Barnstead Pacific RO 3 Operating Instructions Manual page 39

Disinfection of the tank/ recirculation
1. Switch the Pacific system off.
2. Shut off the supply of feedwater to the system and release pressure from the feed line.
3. Half empty the tank belonging to the system, screw the lid off and pour the contents of
a box respectively a syringe of the cleaning solution into it. Close the lid again.
4. Re-open the feedwater supply.
5. Switch the system on and let it run for 1 hour in normal operation.
6. Switch the system off and empty the tank to drain.
7. Produce two complete tank fillings of water and discard the water that is produced.
8. Now change the filter cartridge as described in the Operating Instructions for the sys-
tem and, if necessary, the reverse osmosis membrane.
9. Replace the filter elements in the pre-treatment (if not already with the „Disinfection of
the reverse-osmosis" happen).
10. Fill the tank completely once and discard the water produced from this tank filling.
Before dispensing water from the system, let water run out for approx. 15
minutes. The system is then again ready for use.
Use after disinfecting the reverse-osmosis and the tank/ recirculation al-
ways new filter elements in the pre-treatment.
Replacement parts:
Filter cartridge, article no.: 09.4011
RO-membrane, article no.: 22.0046
Thermo Scientific Barnstead Pacific RO
Pure water system
39