Connection

NOTE: Please ensure that the tubing is fully inserted, or leakage will occur. The existing mark (Figure 1) at the end of the tubing can help you to confirm if the tubing is fully inserted into the fitting.
1. Push the tubing into the fitting until you reach the mark on the tubing.
2. After fully inserted the tubing. Put the blue lock clip on the fitting and it will lock the tubing in place.

 

Disconnection

NOTE: Do not pull out the tubing directly. That will damage the fitting and cause leakage.
Remove the blue lock clip from the fitting. Use your thumb and index finger to press down the lock sleeve. Use your other hand to pull out the tube from the fitting. (Figure 2)