Horizon Reverse Osmosis Seafari Escape 200, Owner'S Manual

Page: 53 / 126

Connect the brine discharge line from the system to the thru-hull overboard discharge fitting.
This is the normal connection for normal operation. a)
b) If the system is equipped with an Optional Discharge Rinse/Clean Outlet Valve, position this
valve to discharge through the Brine Discharge Connector. This is the normal connection for
normal operation.
Once-Through Depressurized Rinse
When the instructions within this chapter state “configure for once-through depressurized rinse” used
for once-through flushing of storage chemical, winterizing chemical or rinse between RO Membrane
cleaning, proceed as follows. Refer to the two diagrams illustrated in this chapter.
1. In order to relieve pressure during the once-through winterizing rinse process, the Pressure Relief
Tube Kit must be installed.
a) Disconnect only one end of the High-Pressure Hose MVA Outlet/Energy Transfer Device Return
either from the RO Membrane/Vessel Assembly Outlet (brine discharge end) or from the ETD
(whichever is easier to access).
b) Connect the Product Relief Tube Kit to the loose end of the High-Pressure Hose and to the
exposed fitting on the RO Membrane/Vessel Assembly Outlet or the ETD fitting (whichever
fitting the High-Pressure Hose was disconnected from).
c) Route the ¼-inch O.D. Tube from the Pressure Relief Tube Kit into the Rinse/Clean Solution
Container or bucket.
2. Configure the suction line for a once-through process.
a) Close the Sea Cock Valve.
b) Disconnect the outlet line from the Sea Strainer and place it in the Rinse/Clean Solution
Container.
c) If the System is equipped with an Optional Inlet Rinse/Clean Valve between the Sea Strainer
and Booster Pump, then position this valve to draw from the Rinse/Clean Solution Container.
3. Configure the brine discharge line for a once-through process.
a) Connect the brine discharge line from the system to the thru-hull overboard discharge fitting.
This is the normal connection for normal operation.
b) If the System is equipped with an Optional Discharge Rinse/Clean Outlet Valve, position this
valve to discharge through the Brine Discharge Connector. This is the normal connection for
normal operation.
RO Membrane Element Cleaning Closed Loop
When the instructions within this chapter state “configure for RO Membrane Element Cleaning Closed
Loop,” proceed as follows.
1. In order to relieve pressure during the closed loop process, the Product Relief Tube Kit must be
installed.
a) Disconnect only one end of the High-Pressure Hose MVA Outlet/Energy Transfer Device Return
either from the RO Membrane/Vessel Assembly Outlet (brine discharge end) or from the ETD
(whichever is easier to access).
b) Connect the Product Relief Tube Kit to the loose end of the High-Pressure Hose and to the
exposed fitting on the RO Membrane/Vessel Assembly Outlet or the ETD (whichever fitting the
High-Pressure Hose was disconnected from).
c) Route the ¼-inch O.D. Tube from the Pressure Relief Tube Kit into the Rinse/Clean Solution
Container or bucket.
53
System Storage and Cleaning