MEDICA - R200 US Version 01 08/14
Page 43
10.3
RO sanitization (Process on)
Note: To enter this mode of sanitization the level in the
reservoir must be >240litres. If sufficient water is
not available the unit will not allow access the
relevant menu.
If the recirculation loop is stopped due to an
alarm or manual intervention it is not possible to
restart the loop without completing the RO
sanitization. This is to ensure that the possibilities
of getting chemical into the loop through incorrect
operation are minimized.
1.
ENSURE the unit is in the process on mode.
2.
PRESENT sanitization PASSkey.
3.
PRESS TICK
.
Note: The display will confirm that the RO make-up is
now being isolated from the reservoir. If the
complete reservoir is used the system will stop
recircualtion until the RO is back in commission.
4.
PRESENT sanitization PASSkey.
5.
Remove RO particle filter bowl (FH1) using filter
spanner.
6.
Remove filter (LC159) and discard if blocked or >6
months old.
7.
Empty remaining water out of filter bowl.
8.
Attach chemical tube (TUBE37548) to underside of
filter housing.
9.
Pour 150ml of Minncare into filter bowl and refit.
10. TIGHTEN with filter spanner.
WARNING:
ALWAYS ENSURE SAFETY GLASSES AND
PROTECTIVE GLOVES ARE WORN WHEN
HANDLING THE SANITANT.
11. PRESENT sanitization PASSkey to confirm sanitant
has been inserted.
Note: The unit will automatically enter the sanitization
mode. If the sanitization mode is stopped through
alarms or manual intervention then the system
will reiniate from the beginning of the sanitization/
flush cycle.
12. RO SANITIZATION takes approximately 1 hour.
Note: Once initated the unit will run for 45secs and then
enter a soak period of 45mins.
The final stage comprises a 15min. rinse.
During RO sanitization the key measured values
relating to the recirculation loop will be displayed.
13. Once complete an alarm will sound (4 seconds).
14. REMOVE filter bowl.
15. Remove chemical tube (TUBE37548).
16. INSTALL new filter (FILT50011).
17. REFIT filter bowl (tighten with filter spanner).
Chemical tube installation
Sanitization screens
