Pentair Everpure ROM IV Directives D'installation page 5

INSTALLATION
• Please read all instructions and precautions before
installing and using your ROM IV .
• For standard, under-sink installation on 3/8" (9 .52
mm) steel, brass, or copper cold water line .
• When selecting a mounting location of the system
and tank, take into consideration the length of tubing
required for connections between existing plumbing
and system components . Some installation sites may
require more tubing than provided in the kit .
• Numbered diagrams correspond with numbered steps .
INSTALLING THE WATER SUPPLY ADAPTER
The supply adapter fits 1/2"-14 NPS supply threads or 3/8"
x 3/8" compression . If local codes permit, it may be used
to connect the system to the cold water supply line . If local
codes do not permit the use of the supply adapter, alternate
connectors can be obtained from your local supplier .
DIRECTIONS:
A . Turn off cold water supply line . If cold water line does not
have a shut-off valve under the sink, you should install
one .
B . Turn on the cold water faucet and allow all water to drain
from line .
C . Disconnect riser cold water supply valve .
D . Ensure the sealing gasket is fully seated into the feed
adapter valve female thread .
E . Install feed adapter valve onto supply valve as desired .
The feed adapter valve may be installed at the bottom of
the supply hose or the top of the cold water line . Hand
tighten only .
F . Connect the riser to the feed adapter valve .
NOTE: Be careful not to cross-thread.
ROM IV REVERSE OSMOSIS SYSTEM INSTALLATION AND OPERATION GUIDE
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