Sea Recovery Ultra Whisper Series Owner's Manual page 52

2. Clean the Sea Strainer Mesh Screen.
3. Clean the Plankton Filter Element.
4. Clean (hose off) or replace 5-micron pre-filter elements with new 5-micron Sea Recovery pre-filtration elements.
5. Fill the Rinse/Clean Solution Container or a 5-gallon container with clean, fresh water.
6. Press the "START/STOP" button. The freshwater rinses the system and discharges out through the thru-hull
discharge fitting.
7. Just prior to depleting the rinse water from the Rinse/Clean Solution Container, stop the system by pressing
the "START/STOP" button.
8. If the system will NOT be exposed to freezing temperatures, reconfigure the suction line for normal operation.
If the system will be exposed to freezing temperatures during non-use, skip this step and go to step 9 below.
a) Leave the Sea Cock Valve closed.
b) Reconnect the Sea Strainer outlet line to the outlet of the Sea Strainer, or reposition the Inlet Clean Rinse
Valve to the normal operating position.
IN NON-FREEZING TEMPERATURES, THE SYSTEM MAY NOW BE LEFT UNATTENDED FOR SEVERAL
WEEKS. A GUIDE WOULD BE 4 WEEKS IN WARM CLIMATES AND 8 WEEKS IN COLD CLIMATES.
HOWEVER, IF THE SYSTEM WILL BE EXPOSED TO FREEZING TEMPERATURES, CONTINUE WITH THE
FOLLOWING PROCEDURES:
9. If the system will be exposed to freezing temperatures during non-use of the system, configure the system
for a "Once-Through Depressurized Rinse" using the Product Relief Tube Kit
10. Again, fill the Rinse/Clean Solution Container or a 5-gallon bucket with 4 gallons (15 liters) of clean, freshwater.
Add 20% (1 gallon/3.8 liters) food-grade propylene glycol to the freshwater. This prevents the water in the
system from freezing.
11. Press the "START/STOP" button. The winterizing solution rinses the system and discharges out the waste.
12. Just prior to depleting the winterizing solution from the Rinse/Clean Solution Container, stop the system by
pressing the "START/STOP" button twice (2 times) in order to stop the system as well as deactivate the freshwater
flush cycle. Ensure that the "freshwater flush" lamp is NOT illuminated.
13. Reconfigure the system for normal operation:
a) Leave the Sea Cock Valve closed.
b) Reconnect the Sea Strainer outlet line to the outlet of the Sea Strainer or reposition the Inlet Clean Rinse
Valve to the normal operating position.
c) Remove the Product Relief Tube Kit.
d) Reconnect the High-Pressure Hose.
14. The Sea Strainer and post-filtration chapter have not received winterizing solution in this process. The water
must be drained from the respective components.
a) Remove the Sea Strainer bowl from the Sea Strainer and drain the feed water from it. Replace the Sea
Strainer bowl back onto the Sea Strainer.
b) Remove the charcoal filter bowl from the charcoal filter and drain the product water from it. Replace the
charcoal filter bowl back onto the charcoal filter.
c) Remove the pH neutralizer filter bowl from the pH neutralizer filter and drain the product water from it.
Replace the pH neutralizer bowl back onto the pH neutralizer filter.
d) Disconnect the top and bottom tube fittings from the ultraviolet sterilizer and drain the product water from
the UV sterilizer chamber. Reconnect the top and bottom tube fittings back onto the UV sterilizer.
e) Disconnect the freshwater line from the potable water storage tank to the freshwater flush pump or if a valve
is installed in this line close it to isolate the potable water line from the freshwater flush pump.
f) Remove the Fresh Water Flush Charcoal Filter bowl and drain it. Replace the Fresh Water Flush Charcoal
Filter bowl back onto the Fresh Water Flush Charcoal Filter.
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Ultra Whisper 400-600