To pump out the holding tank:
The decomposition of waste produces a color-
less, odorless gas, methane, that is lighter than
air, combustible, and extremely lethal. Always
provide sufficient ventilation when effecting
repairs to the waste system and allow no odor
from the waste system to go unresolved.
1.
Connect the dockside pump out connection to the
WASTE plate located on the deck.
NOTICE
Usually the dockside pump out connection will
screw into the waste deck plate or has a rubber
sleeve that inserts into the plate and must be
held in position during the pump out operation.
A. Clean Vents and Screens
Periodically, inspect the water tank vents and thru-hull
vent fittings for any dirt, wax, etc. Carefully remove
any obstruction with a pipe cleaner or similar device.
Be sure not to puncture any screens. The stainless
steel vent cap is not removable.
2
. Have the pumping station operator activate the
pumping equipment. The waste will be drawn from
the holding tank and into the pumping stations
disposal tank.
3
. Remove the pump out connection from the deck
plate. Add 1 gallon of clean water to the holding
tank through the waste deck fitting using a dock-
side water hose.
NOTICE
Failure to keep the water tank vent fitting clean
will cause excessive pressure buildup within the
tank during filling. This can cause water tank
damage.
4.
5.
Repeat steps 1 & 2 above to pump out the water
used in step 3 to flush the holding tank.
B. Winterizing the Water System
Add waste holding tank treatment chemical avail-
able from the dockside pumping station operator
to the head. Flush at least twice.
Winter lay-up service procedures should include a
thorough draining of the water system. Disconnect
all accessible fittings. Blow out all lines. Be sure the
water tank, waste tank, pumps and lines are com-
pletely dry. Freezing water can cause severe
damage to all water system components.
Be careful when handling and storing treatment
chemicals. Not only are they toxic, but they will
also stain and damage surrounding surface.
NOTICE
It may be necessary to disconnect the hose
below the faucet to remove excess water in
the lines to prevent freeze damage.
It will be necessary to remove the top holding tank
of the portable head to fill with water. Refer to the
manufacturer’s literature included in the owner’s
packet regarding the use, care and maintenance of
the porta-potti.
NOTICE
Always winterize the fresh water system prior to
winterization of the hull drainage (bilge pump)
system.
J - 5 SYSTEM MAINTENANCE
Draining the system as mentioned can be very tedious
and an incomplete job can result in expensive repairs.
The use of nontoxic antifreeze (such as R.V. anti-
freeze) designed for fresh water systems considerably
reduces the work necessary and is a more positive
means of winterizing the system. Follow the directions
included with the antifreeze solution.
Be sure the battery(s) in the boat are properly
charged. Operating the pressure pump from a bat-
tery with a low charge will result in pump cycling. This
could lead to premature pump failure.
Waste & Water Systems - Section J
Owner’s Manual Page 83
| Categories | Four Winns Manuals, Four Winns SL-Series Manuals |
|---|---|
| Tags | Four Winns SL |
| Model Year | 2011 |
| Download File |
|
| Document Type | Owner's Manual |
| Language | English |
| Product Brand | Boats and Cruisers, Four Winns. For support contact your dealer at http://www.fourwinns.com/locate-dealer.aspx |
| Document File Type | |
| Publisher | fourwinns.com |
| Wikipedia's Page | Outboard Marine Corporation |
| Copyright | Attribution Non-commercial |
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