Horizon Reverse Osmosis Seafari Escape 200, Руководство пользователя

Страница: 52 / 126

Important: Third-party chemicals will destroy the RO Membrane Element! Only use Horizon
Reverse Osmosis-supplied chemicals. Never use third-party chemicals, as they are
incompatible with various System materials and will dissolve the co-polymer parts. Damage
to the System or its components as a result of using third-party chemicals is not covered by
the Horizon Reverse Osmosis Corporation Warranty.
Fresh Water Flush
There must be sufficient Fresh Water in the Potable Water Storage Tank. In order to provide the
required water flow to the System during the Fresh Water Flush cycle, the ship's fresh-water pressure
system must deliver a minimum of 1 U.S. Gallons (3.8 Liters) per minute at minimum 25 PSI and
maximum 60 PSI (minimum 172 kPa and maximum 414 kPa).
• If the Minimum of 1 U.S. Gallons (3.8 Liters) per minute at minimum 25 PSI (minimum 172 kPa) is
not achieved, then the System may not fully flush the System with enough fresh water to displace
the Feed Water (i.e., sea water).
• If the Maximum 60 PSI (maximum 414 kPa) is exceeded, then the System will shut down and revert
to a fault mode due to excess pressure. In this event, the Owner or Installer must install a Pressure
Reduction Valve from the ship's Pressurized Fresh Water Line prior to the inlet of the System Fresh
Water Flush Charcoal Filter Inlet.
System Storage
If the System is not equipped with the Automatic Fresh Water Flush option or it will not be operated
for an extended period of time (i.e., three months or longer), then you must perform a manual fresh
water flush.
Fresh Water Flush
Automated Fresh Water Flush
If the Automated Freshwater Flush (FWF) Accessory is installed, after a 90-minute delay, the Seafari
Escape is flushed with freshwater automatically each time the system is stopped after operation. The
Seafari Escape may also be flushed with freshwater simply by pressing the FWF switch at the touch
pad. Refer to the two diagrams in this chapter, which illustrate the water flow when the Seafari Escape
is performing an Automated Freshwater Flush, if the included Freshwater Flush Accessory is installed.
Manual Fresh Water Flush
If the Automated Freshwater Flush Accessory is not installed, or if a manual freshwater flush is preferred,
when the instructions within this chapter state “configure for once-through rinse” to rinse the system
with freshwater for short-term non-use in non-freezing temperatures, proceed as follows.
1. Configure the suction line for a once-through process.
a) Close the Sea Cock Valve.
b) If the Optional Rinse/Clean Inlet Valve is not installed, disconnect the hose from the outlet line
of the Sea Strainer, and place it in the Rinse/Clean Solution Container or bucket.
c) If the Optional Rinse/Clean Inlet Valve is installed, position it to draw water from the Rinse/Clean
Container.
2. Configure the brine discharge line for a once-through process.
Seafari Escape 200-600 52