Changing Collet and O-ring:
Automatic Shutoff
1. With a small screwdriver remove the collet and o-ring from the fitting. Be careful not to scratch
the internal walls of the collet port.
2. Be sure the port is clean, then lubricate and insert the o-ring seal to the bottom of the port.
3. Push the collet inward until it locks in place.
IMPORTANT: using vinegar or other acid based cleaners on this RO system can degrade some
RO system parts. Use only soap and water for cleaning.
NOTE:
This reverse osmosis system contains a replaceable component critical to the
efficiency of the system. Replacement of the reverse osmosis component should be
with one of identical specifications, as dcfned by the manufacturer, to assure the
same effciency and contaminant reduction performance.
If the shutoff assembly requires service, be sure to reassemble parts exactly as shown in Figure 13.
screw (4) i_ Shutoff Assembly
check
valve
Figure 13
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