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vwr.com I Instruction manual VWR® A Water System
downwards to disengage the RO Pack from its adapter. Install the new one as described in
2.4.4.
c) After installation, do not install the system side panel. Power up and degas the system, and
check any leakage. If leaks, reinstall the cartridge, then test again.
d) If there is no leakage, install back the right side panel.
e) After RO Pack is installed, the system will perform 5 minutes RO flush when switching to
Ready mode.
f)
Scan the RFID chip for the RO Pack on the system. Tap
Install
on the pop-up dialog to reset
the cartridge life.
5.4.4 Replacing the Final Filter
a) Remove the final filter
b) Install the filter into UP outlet firmly and make sure no leaking. Dispense UP water to degas.
Stop UP dispensing, installation finished.
c) If a final ultrafiltration cartridge is needed, install the device the same way as the final filter.
Note: Any change of type of final filter, need to reconfigure the final filter types
in the setting menu ( Maintenance menu
→
Setting
→
Final Filter)!
5.4.5 Replacing the
pipe filters
a) Switch the system to Standby mode, Tap the dispense button
on the dispenser to dispense
water. Gas inside the system will be released out of the system. then remove the system right side
panel.
b) Turn the lever on the cartridge adapter to right to the unlock position, pull the cartridge
downwards to disengage the cartridge from its adapter. Remove all the cartridges.
c) Using a Phillips screwdriver, remove the 5 screws in the red circle on the white back panel.