Long Term Shutdown - Sea Recovery SRC Aqua Matic 450-1 Owner's Manual

B. LONG TERM SHUTDOWN:
A Long Term or Prolonged Shutdown is a period in which the system goes un-used for longer than three months,
depending on conditions. For this interval, the system should first be rinsed with fresh water then stored with
system and Membrane Element Storage Chemical (SRC SC). This chemical inhibits bacterial growth while
maintaining the high flux and salt rejection of the R.O. Membrane Element. The Long Term Shutdown procedure
requires 20 gallons (76 liters) of potable water.
Items Required:
Sea Recovery Storage Chemical SRC SC
2 Gallons / 7.5 liters of food grade glycerin (propylene glycol) if the System will be Winterized
NOTE: If the system is equipped with an automatic Fresh Water Flush Accessory then it is not necessary to read
this Chapter A as long as the Automatic 7 day Fresh Water Flush cycle remains active. The Automatic Fresh
Water Flush option rinses the system every 7 days automatically as described in the previous Section 5.
However, see "Winterizing and Freezing" note below.
WINTERIZING AND FREEZING TEMPERATURE STORAGE NOTE: If the system is exposed to freezing
temperatures, DO NOT activate the Automatic Fresh Water Flush. Instead, perform a Manual Fresh Water
Rinse as described below.
Follow the directions below if the system will not be used for several months or if the system is not equipped with
an Automatic Fresh Water Flush option [40 & 41], or if the Aqua Matic System is to be Winterized against
freezing temperatures. This procedure displaces the system feed water with Storage Chemical or Storage
Chemical and propylene glycol.
1. Close the Inlet Sea Cock Valve [2].
2. Fill a 10-gallon container [53] with clean, fresh water.
3. Configure the system for a Once Through Rinse as illustrated at the TOP of pages 4 and 5 of this Section.
4. Start the System in the MANUAL MODE
1 Screen 2
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007
Touch the Logo Touch MENU
6 Screen 7
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Touch WARNING: DO NOT INCREASE PRESSURE
H P PUMP Touch
Screen 3
nd rd
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Touch
SERVICE MENU
Screen
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to decrease operating pressure to minimum
section 6 page 9 of 18
Screen 4 Screen
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Touch
MANUAL MODE
Aqua Matic 450-1800 Rev. A
5 Screen
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042 055
Touch
BOOSTER PUMP