Page 36
MEDICA - R200 US Version 01 08/14
14. RESET the consumable reminder as described in
Section 5.3, Step 2.
9.2
Replacing RO particulate filter LC159
The RO particle filter protects the system against particles in the
feed water and released from pre-treatment media and installation
debris.
The replacement of this filter is recommended in the following
circumstances.
•
When indicated by the consumable alarm or after a
maximum of six months.
•
Water purity in the installation starts to deteriorate.
•
Low-pressure alarms occur due to filter blockage.
•
The filter change is due and coincides with a
sanitization of the installation.
Step 1 - Replacement of RO particulate filter
1.
ENSURE the process is OFF and ISOLATE power.
2.
DEPRESSURIZE the distribution loop by opening a
convenient point of use.
Note: Some water may be spilt.
3.
OPEN front of unit by removing securing screws.
4.
LOCATE filter spanner found inside of front
panel/door.
5.
LOCATE the blue filter.
6.
PRESS the red knob on the top of the filter housing.
7.
REMOVE the filter bowl using spanner, rotate in a
clockwise direction towards left-hand side of unit.
8.
DISCARD the old filter.
9.
UNPACK the new filter and INSTALL into the filter
bowl.
CAUTION!
To prevent contamination it is
recommended that gloves be worn during
the replacement of filters.
10. ENSURE ‘O’ ring is located in the top of the filter
housing, then refit bowl in an anti-clockwise direction
until hand tight.
11. SWITCH on power.
12. PRESS PROCESS button and allow unit to enter
recirculation.
13. CHECK filter housing for leaks.
14. REPLACE spanner in door and secure door closed.
15. RESET the consumable reminder as described in
Section 5.3, Step 4.
Bacterial and particulate filter
Filter spanner
Depressurize button
