
10
Culligan® Series G1 Reverse Osmosis
10
Cat. No. 01021713
4. Remove a new membrane from its plastic bag. Lightly lubricate the O-rings with a silicone-based lubricant or
use a mixture of 70% glycerin and 30% water.
CAUTION! Do not use a petroleum-based lubricant. It will damage the synthetic rubber and the
membrane.
5. Install the membrane in the same direction as indicated by the arrow on the outside of the membrane vessel.
The brine seal end should go in last.
6. Repeat for the remaining membrane housings. There may be from one to four housings on each model.
G1 Tubing Configuration
FROM MEMBRANE
CONCENTRATE 3/8" TUBE
SYSTEM PRODUCT
OUTLET 1/2" TUBE
SYSTEM INLET
1/2" TUBE
SYSTEM WASTE
(CONCENTRATE) 3/8" TUBE
FROM MEMBRANE
PRODUCT 1/2" TUBE
TO MEMBRANE
FEED (1/2" TUBE)
A
B
C
Figure 9. G1 tubing configuration.
WARNING! The system must be grounded. An improperly grounded unit could cause injury from
electrical shock!