16
Routine Maintenance Cartridge Change out Instructions (Pre-Filter and RO Membrane Cartridge)
To Attach Tubing
To Release Tubing
Push tubing straight in as far as it
will go
Tubing is secured in.
Push in collet to release tubing.
Pull tubing straight out.
This product is outfitted with a user friendly ‘Push In’ connector at the vent valve. Proper use of the connectors is shown in the figure below.
It is most important that the tubing selected for use with these connectors be of high quality, exact size and roundness, and with no surface
nicks or scratches. If it is necessary to cut the tubing, use a plastic tubing cutter or sharp razor knife. Make a clean square cut. Should a
leak occur at a “Push-In” connector, the cause is usually a problem with the tubing.
To Fix:
1. Relieve pressure
2. Release tubing
3. Cut off at least 1/4" from end
4. Reattach tubing
5. Confirm connection is leak free
Figure 9 (How to Use “Push-in” Connectors)
4. Remove sanitary cap from new RO membrane cartridge. Ensure o-rings are seated into their grooves. Remove drain fitting plug from new RO
membrane cartridge. Install with a quarter turn to the right until RO membrane cartridge comes to a complete stop.
NOTE: RO membrane cartridges are keyed to fit in proper location only.
5. Insert new flow control into the elbow (included with new RO membrane cartridge). Install this sub assembly into the drain fitting (cartridge
bottom) See Figure 3.
6. Connect reject line into elbow.
7. IMPORTANT: Complete System Start Up and Membrane Flushing procedure before system is brought back into use. See pages 10-11.
RO Membrane Cartridge (green label) Replacement Cont.:
Summary of Contents for ScaleGard HP Reverse Osmosis System
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