ELGA
CENTRA – MDS/LDS/RDS US Operator Manual
CENTRA – MDS/LDS/RDS US Version 01 – 08/14
Page 41
4.
When directed REMOVE filter bowl (FH1) using the
filter spanner.
5.
REMOVE filter (LC160).
6.
EMPTY remaining water from bowl.
7.
ATTACH chemical tube (TUBE37548) to underside
of the filter housing.
8.
POUR 900ml of sanitant into filter bowl and refit.
9.
TIGHTEN with filter spanner.
10. PRESENT sanitization PASSkey to confirm.
11. PRESS PROCESS button.
Note:
The unit will now recirculate the sanitant and then
start one of twenty rinse cycles. The progress can
be monitored on the display e.g. 01/20.
12. On the twentieth cycle the unit will fill to 200L.
13. PRESS RECIRCULATE
to operate recirculation
pump for 10 minutes to allow sampling
OR
PRESS FLUSH
to flush the system for a further
five cycles.
14. REPEAT instructions 14 and 15 if necessary,
15. Take a water sample from the recirculation loop and
confirm sanitant is rinsed to a satisfactory level using
test strips (LC165).
16. PRESENT Sanitization PASSkey to acknowledge
completion.
17. RECOMMISION DI cylinders – See section 9.4 -
Installation/replacement of ion-exchange/ purification
media cylinder.
18. REFIT 0.2µm filter – See section 9.2 - Replacing
bacterial and particulate filter.
19. STORE sanitization tube (TUBE37548) in safe
place.
20. PRESS TICK
to complete process.
21. PRESS TICK
to accept next sanitization reminder
OR
PRESS SCROLL
and PRESS TICK
to inhibit
reminder.
Selection of:
10.3
Manual recirculation sanitization (MDS and LDS)
1.
ENSURE the process is OFF.
2.
PRESENT sanitization PASSkey.
3.
PRESS TICK
.
