1
INTER-COMPONENT CONNECTIONS
Connections between the cold water supply line, filtration unit, product water faucet, and optional accessories are
accomplished using plastic tubing and push-together quick-connect type fittings.
PLASTIC TUBING
1. Cut tube ends square and straight. Do not deform
the tube (i.e., cause tube to compress its diameter so
it is no longer round).
2. Make sure the outer surface of the tube is clear of
marks or scratches for a length equal to twice the
tube diameter. This allows the "O" ring to seat
properly against the tube.
3. Avoid sharp changes in direction when routing the
tubing. Sharp turns cause the tubing to flex and
deform which reduces its flow capacity and may
increase lateral stress on the fittings, causing leaks.
QUICK-CONNECT FITTINGS
Fittings consist of two parts: a Body and a colored Collet.
The Collet color corresponds to the tubing color to be
used at that connection (See Figure 2A.).
1. To install a tube, push it through Collet until it seats
firmly at bottom of fitting (Figures 2.A. and 2.B.).
2. To remove a tube, push and hold the Collet against
the Body while pulling the tube out (Figure 2.C.).
NOTE:
Systems are shipped with a plug in each fitting
(prevents leakage of sanitizing fluid). Remove a
plug in the same manner as a tube.
A. Push tube through Collet into Body
B. Tube must seat firmly at bottom of fitting
C. Push Collet against Body to release tube
Figure 2
How to Use Quick-Connect Fittings
