Automatic Shutoff - Whirlpool WHER12 Installation And Operation Manual

Reverse osmosis drinking water system
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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
I9

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