FREEZE PROTECTION
23
VMT- v. JUNE 2008
TO FLUSH WINTERIZATION SOLUTION FROM THE RO UNIT
To return your machine to operating condition after freeze protecting it, adhere to the following steps.
Step 1:
Verify the High Pressure Bypass Valve is in
CLEANING
(ensuring zero pressure in system). Turn the
gray Cleaning Valve is positioned to
NORMAL/REVERSE OSMOSIS
position.
Step 2:
Open the micron filter housing and put a new 5 micron filter inside. Fill the prefilter housing with
freshwater by turning the flush valve temporarily to freshwater position.
Step 3:
Verify the seacock to the RO is open.
Step 4:
Run the unit to seawater for 10 minutes, and then close the HP bypass valve slowly and check fresh
water generation. Record into your log sheet.
ALTERNATIVE FREEZE PROTECTION METHOD
Instead of applying propylene glycol to the RO system, an alternative method to freeze protect the RO is available.
Step 1:
Perform a Chemical #3 preservation to the unit. To preserve the
LITTLE WONDER
, refer to instructions
in
SECTION 5.2:
STEPS FOR PRESERVATION CHEMICAL #3
Step 2:
Remove membrane vessels from the boat, placing caps over the fittings. This is a more practical
alternative for
Little Wonder MODULAR
systems.
REMINDER
:
Membranes must be kept wet with preservative solution, so the fittings must be
capped.
Step 3:
Store the membranes in an environment protected from freezing.
Step 4:
Refresh the preservative every 6 months as recommended.
Step 5:
Drain all the remaining parts of the RO of all water.
Содержание LW-160
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Страница 9: ...Village Marine Tec Freshwater From the Sea Little Wonder Frame Plumbing Diagram 2008...
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Страница 33: ...PLUMBING DIAGRAMS 25 VMT v JUNE 2008 9 0 PLUMBING DIAGRAMS...
Страница 34: ...Village Marine Tec Freshwater From the Sea Little Wonder Frame Plumbing Diagram 2008...
Страница 35: ...PARTS REFERENCE 26 VMT v JUNE 2008 10 0 PARTS REFERENCE...
Страница 36: ...Little Wonder Frame Main Parts Reference Village Marine Tec 2008 Freshwater From the Sea...
Страница 37: ...MANUFACTURER S LITERATURE 27 VMT v JUNE 2008 11 0 MANUFACTURER S LITERATURE...
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Страница 41: ...LIST OF TABLES Table 1 Approximate Horsepower Required 3 Table 2 Tool List For Pump Service 12...
Страница 67: ...708 Series High Pressure Titanium Positive Displacement Pump 26...
Страница 68: ...708 1 DRAWINGS...