MAINTENANCE
38
Replacement of polishing module
When conductivity of dispensed Grade I water is constantly >0.1 μS/cm or when Error 2 is shown the
polishing module should be replaced:
- Press the “Run” button to set the system into the OFF mode;
- Using “Menu” button, go to “MaintenanceRelieve pressure”;
- Unit will open recirculation purging valve for 10 seconds to decrease water pressure in
recirculation loop;
- After 10 seconds it is safe to open the front door and remove polishing module.
[1]
Open front door and remove polishing Q module by
pressing both clamps buttons at the same time
[2]
Pull up connectors from the polishing Q
module
[3]
Take the module out
.
1 – Remove both protective plugs from
polishing Q module
Do not store polishing filters with
removed caps!
2 – Insert the module into the system
and connect both connectors to the
module