Replacing The Ro Reverse Osmosis Module Lc240 - ELGA PURELAB Chorus 2 Operator's Manual

3. MANTENANCE
3.4 Replacing the Reverse Osmosis Module LC240
Follow the instructions below.
Chorus is fi tted with Reverse Osmosis (RO) modules. The RO Modules may need replacing if the permeate water purity or
fl ow rate is not adequate and does not meet predicted or previous performance.
1. Process button (OFF).
2. Unscrew RO housing.
5. Disconnect RO tubing.
0:59:58
WARNING!
ALL NEW RO MODULES ARE FILLED WITH A PRESERVATIVE SOLUTION TO PREVENT BACTERIAL
CONTAMINATION DURING STORAGE. THE RO MODULES WILL THEREFORE REQUIRE RINSING PRIOR TO USE.
Power
Port 1
Product outlet
Drain
Inlet
6. Remove and replace RO module.
7. Remove the purfi cation pack and fi t bypass LC233.
8. Water needs to be re-directed from
Port 4: Product Outlet to drain.
Power on the system and water supply.
9. After 60 mins, process button (OFF) reconnect Port 4
to reservoir port 1. Remove the bypass pack LC233
and fi t the purfi cation pack.
10. Process button (ON), normal operation resumes.
Chorus 2 Operator Manual MANU40003 Version 03 3/19 Page 6
3. Turn off power and water supply.
4. Remove RO Housing.
O2