Installation and Service Manual – Under-the-Counter Point of Use 5 Stage Reverse Osmosis System
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All Rights Reserved.
Page 6
Prepare Tubing
When cutting tube lengths, it is important to ensure the system is
accessible for maintenance. During installation and measuring, it is
recommended to complete all of the tubing connections to the system
with the system in front of the cabinet (before mounting) to allow enough
slack for easy removal of the system for easier maintenance.
Measure and cut (4) lengths of tubing in the appropriate lengths for:
Feed line to system pre-filter inlet
Post filter inlet (tee) to tank
Post filter outlet (elbow) to faucet
Tee on membrane outlet flow restrictors to drain
Quick Connect Fittings and Tubing Connections
To ensure a secure seal using quick connect fittings:
Cut tubing
with the end square. An angled cut or distortion of the
tubing will not provide an efficient seal and may cause leaks.
Remove blue locking clip
from fitting before installing tubing. Push
down on the fitting collet and remove the plug. Keep the clip. The plug
may be discarded.
Push the tubing into the fitting,
to the pipe stop. The collet (gripper)
has teeth which hold the tubing firmly in position while the 'O' Ring
provides a permanent leak proof seal.
Check the Seal:
Pull on the tubing to check it is secure. It is good
practice to test the system prior to leaving site and/or before use.
Replace blue locking clip
after tubing is installed.
To Disconnect:
Ensure system is depressurized before removing
fittings. Push in the collet against the face of the fitting. With the collet
held in this position the tube can be removed. The fitting can then be re-
used.
