PRE-FILTER HOUSING
Mount the pre-filter in a serviceable location and connect the bottom port of the cleaning / storage valve
with the 5/8” reinforced vinyl hose to the bottom intake hose fitting of the high-pressure pump. Secure
the hose with hose clamps.
If the optional 3/4" nylon tee with flush/storage valve is supplied, connect the 3/4" hose fitting on the
nylon tee to the bottom intake fitting of the high pressure pump.
INSTALL ALL PLUMBING TO ELIMINATE ANY AIR POCKETS IN THE SYSTEM
CAUTION: USE A MAXIMUM OF THREE WRAPS OF TEFLON TAPE ON ALL THREADS
TO PREVENT LEAKAGE, IF YOU HAVE TO RE-SEAL FITTINGS. ALWAYS KEEP THE
TAPE BACK FROM THE END OF THE FITTINGS (AT LEAST TWO THREADS). DO NOT
ALLOW ANY TAPE TO ENTER THE SYSTEM.
HIGH PRESSURE HOSE
The high pressure hose has factory mounted high pressure couplings on each end (also included are two
field attachable fittings). This hose comes in a 20foot length, so it may be cut to suit your needs.
Leave a little extra length of hose.
Never bend the high pressure hose tighter than a 4”/10cm radius.
Assembly instructions for the 316 stainless steel field attachable high-pressure couplings:
1) Cut the hose in a clean 90
°
angle cut (preferably with a cutting disc).
2) Remove nipple from coupling.
3) Apply dishwashing liquid diluted at 1:1 with water on to the outer hose.
Rotate the high pressure fitting anti clock wise on to the hose.
4) Apply dishwashing liquid on to the nipple of the high-pressure coupling and the inside of the
hose.
5) Counter the high pressure coupling with the supplied hexagonal fitting and screw the nipple
into the hose.
Run one of the high-pressure hoses from the output of the HP pump (O ring sealed fitting) to the O ring
sealed fitting at the end of the membrane that is marked IN.
Run the second high-pressure hose from the outlet of the RO membrane housing to the pressure control
valve in the control panel. Do not over tighten the high pressure fittings. They are O-ring sealed and
need little torque to lock only.
Summary of Contents for 200-AMS-1
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