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OPERATING SPECIFICATIONS
WARNING: Before installing the system, make certain
your water supply complies with the following
operating specifications. Failure to do so may
reduce the effectiveness of the system and will
void the warranty. Consult your local water
treatment utility or a certified water testing lab
to determine the quality for your water.
Temperature:
Pressure:
Total Dissolved Solids:
Maximum Hardness:
Sulfide, Iron and
Manganese:
Chlorine in Water Supply: Free chlorine - 0.1 ppm maximum
Water Supply pH Limits:
Turbidity:
For cold water use only.
GENERAL PRECAUTIONS
WARNING: Do not use with water that is microbiologically
unsafe or of unknown quality without adequate
disinfection before or after the system. Systems
certified for cyst reduction may be used on
disinfected waters that may contain
filterable cysts.
WARNING: The LVRO-75HE RO System contains replaceable
components that are critical to the efficiency of
the system. Replacement of the reverse osmosis
component should be with one of identical
specifications, as defined by the manufacturer,
to assure the same efficiency and contaminant
reduction performance.
WARNING: The LVRO-75HE RO System contains a
replaceable RO membrane cartridge, critical for
the effective reduction of total dissolved solids.
Product water should be tested periodically to
verify that the system is working properly.
WARNING: The LVRO-75HE RO System shall only be used for
arsenic reduction on chlorinated water supplies
containing detectable residual free chlorine
at the system inlet. Water systems using an
in-line chlorinator should provide a one-minute
chlorine contact time before the unit.
WARNING: The LVRO-75HE RO System will not protect
against disease-causing bacteria or remove
naturally-occurring harmless bacteria.
32-120°F (0-48°C)
40-125 psi (2.7-8.6 bar), non-shock
1000 ppm maximum
143 ppm
Less than 0.1 ppm
4 to 11
1.0 NTU maximum
LVRO-75HE REVERSE OSMOSIS SYSTEM INSTALLATION AND OPERATION GUIDE
CAUTION: The LVRO-75HE RO System must be protected
against freezing which can cause the filter
housing to crack, resulting in water leakage.
CAUTION: Turn off water supply to head without cartridge if
it must be left unattended for an extended period
of time.
CAUTION: Do not use electrical heating tape on this unit.
NOTE: Substances listed as reduced are not necessarily in
your water. System must be maintained according to
manufacturer's instructions, including replacement
of filter cartridges.
NOTE: Your water must be within required limits for
satisfactory operation. If not, the RO membrane
cartridge's life may be shortened and your warranty
will be voided (see Operating Specifications).
NOTE: Install on cold water line only.
NOTE: Do not install where system will be exposed to direct
sunlight.
NOTE: Make certain that installation complies with all state
and local laws and regulations.
NOTE: The filter cartridges and RO membrane cartridge
included with the system have limited service lives.
Changes in taste, odor, and color of the filtered water
indicate that the cartridges and/or membrane should
be replaced.
NOTE: During extended periods of non-use (such as during
a vacation), remove the membrane cartridge and
the filter cartridges from the unit and place them
in a sealed plastic bag. Store the cartridges in the
refrigerator for future use. When restarting the unit,
replace all cartridges and flush per instructions.
NOTE: If the LVRO-75HE RO System stands for more than
two (2) to three (3) days without being used, the
storage tank should be emptied.
NOTE: Use only plumbers tape without adhesive backing
to seal joints. Do not use pipe compound ("pipe
dope"), sticks, or similar compounds with this unit;
they contain petroleum derivatives which can cause
crazing and cracking of the plastic in the filter
housing.
NOTE: Use only soap and water to clean components.
NOTE: Do not use aerosol sprays (bug spray, cleaning
fluids, etc.) near the LVRO-75HE RO System. They
contain organic solvents which can cause crazing and
cracking of the plastic in the filter housing.
NOTE: After prolonged periods of non-use, such as a
vacation, it is recommended that the system be
flushed thoroughly. Let water run for two (2) to three
(3) minutes before using.
NOTE: Do not use a torch near the unit.
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