Horizon Reverse Osmosis Seafari Quest Compact 200, Руководство пользователя

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4. Booster Pump supplies a positive pressure through the Pre-filtration components and into the Energy Transfer
Device (ETD). The Booster Pump flow and pressure causes the ETD to function.
5. Check Valve Tee Assembly connects the Feed Water and the FWF Feed Water to the Feed Pump.
6. Low Pressure Transducer is located on the Feed Pump. It will automatically shut the system off when sufficient
pressure is not provided to the feed pump.
7. Pre-Filter Inlet Pressure Gauge 0-300 PSI is mounted on the Pre-filter Assembly and monitors the pressure
from the Outlet of the feed Pump to the inlet of the Pre-filtration.
8. Pre-Filter 25 mµ removes suspended solids 25 Microns and larger to prolong the life of the final 5 Micron Prefilter
element.
9. Pre-Filter 5 mµ removes suspended solids 5 Microns and larger to prolong the life of and protect the RO Boost
and Reverse Osmosis Membrane from fouling.
Caution: Do not use “string-wound” or “fiber” pre-filter elements. String-wound and fiber-filter elements
are designed for the Photographic Film Developing Industry. When used in sea water, they will plug much
more rapidly (performance has shown within 1/10th of the time) than a Sea Recovery-supplied, Pre-filter
cartridge element. This will cause frequent System shut downs and element replacement.
Danger: Do not use third-party pre-filtration components! Use only Horizon Reverse Osmosis pre-filtration
components. Third-party pre-filtration components do not fit properly, thus causing the seams to fall apart.
They also allow bypass, which results in extensive damage to the High Pressure Pump, as well as to
premature fouling of the RO Membrane Element.
10. Inline Pressure Pick-Up Tee for the Prefilter Outlet Pressure Gauge.
11. Pre-Filter Outlet Pressure Gauge 0-300 PSI is mounted on the System Control Panel and monitors the outlet
pressure of the Pre-Filtration section and the inlet pressure to the Energy Transfer Device (ETD) Pump Assembly.
This Gauge is used along with the Pre-Filter Inlet Pressure Gauge to determine the condition of the Pre-Filtration
Elements.
Pressurization Components
The Pressurization section of your System supplies the proper pressure across the Membrane Element to produce
the required product water within a safe operating condition. Proper pressure and proper flow across the Membrane
Element are two basic requirements of Reverse Osmosis.
1. Energy Transfer Device (ETD) “enhances” (increases) pressure from the Booster Pump by approximately a
4:1 or 5:1 ratio.
2. Pressurized water from the feed water enters the RO Boost from the ETD port "LP IN".
3. The Low Pressure Gauge 0-300 PSI is a stainless steel glycerin filled pressure gauge that is used to monitor
the pressure of the Feed Water entering the ETD.
4. High Pressure Hose, ETD Outlet port "HP OUT" transfers pressurized Feed Water from the ETD to the inlet of
the RO Membrane Element.
5. RO Membrane Element and Pressure Vessel allows potable water molecules to pass through while rejecting
the salt ions. Only 13% of the Feed Water becomes Product Water. The remainder (concentrated brine) transfers
energy back into the ETD.
6. High Pressure Hose - MVA Outlet / ETD Return port “HP IN” transfers pressurized Brine Water from the
Membrane Vessel Assembly back to the ETD. This pressurized water assists the ETD as recovered energy.
This allows the ETD to deliver the required flow and pressure to the RO Membrane Element with minimal power
consumption.
7. ETD Outlet Port "LP OUT" takes the de-pressurized concentrated brine out to brine discharge.
Brine Discharge Components
The Brine Discharge section of your System transfers brine exiting the ETD back to the Feed Water source.
1. Brine Discharge Connector allows for the Brine Discharge Hose to connect to the Thru Hull Over Board Discharge
Fitting.
2. Thru Hull Discharge Fitting** should be installed above water level for discharge of the Brine Discharge Water
from the System.
Seafari QUEST 200-600 16