Periodically remove the filter screens from the faucet dis-
chargespoutsandshowerhead. Removetheaccumula-
tion of sediment from the screens. If necessary, clean
out the holes using a fine wire. Abuild-up of debris in the
faucetfilterscreenscancreateenoughrestrictiontocause
the pump to cycle on and off.
NOTICE
Besurethecircuitbreakerforthewaterheaterin
Volt AC panel is in the OFF position. The
water heater will be damaged by supplying elec-
trical power to an empty water heater.
120
DONOTrunthewaterpumpwithoutwaterinthe
system. Pump damage can result. Be watchful
and turn the pump off as soon as the tank be-
comes empty.
Check the in-line water filter/screen for sediment and
blockage. It is located between the water tank and the
pressurewaterpump. Ifobstructed,removefromthewater
line and either clean or replace the part. The filter unit will
twist apart.
2.
Add 10 gallons of R.V. anti-freeze to the water tank
for the 258 and 278 models and 7 gallons for the 238
model.
Inspectandcleantheshowersumpevery30days. Some
water will always be in the compartment. Sediment and
other debris will build-up and affect the automatic bilge
switch and pump operation. Remove the pump’s cover
and clean the screen. The screen will become blocked
andthepumpwillnotoperateproperly. Tocleanthecom-
partment, use baking soda and a fine wirebrush to re-
move dirt and other debris. This will also serve to disin-
fect the area.
The hot water heater will require approximately
five gallons of anti-freeze before the hot water
lines will have anti-freeze running through them.
The cold water faucet should be turned OFF at
some point to test for anti-freeze in the hot water
line.
3.
4.
Turn ON all faucets (both hot and cold) until undi-
luted antifreeze is seen. Make sure the transom
washdown, head faucet and galley faucet have anti-
freeze coming out.
B. Winterizing the Water System
Winter lay-up service procedures should include a thor-
ough draining of the water system. Disconnect all ac-
cessible fittings. Blow out all lines. Be sure the hot
water heater, fresh and grey water tanks, transom
washdown, pumps and lines are completely dry. Leave
all faucets open. Freezing water can cause severe dam-
age to all water system components.
Activate the shower sump pump and pour approxi-
mately1quartofnon-toxicantifreezedowntheshower
drain. The shower sump will discharge some of the
anti-freezeoverboard.
NOTICE
Always winterize the fresh water system prior to
winterization of the hull drainage (bilge pump)
system.
Use only non-toxic anti-freeze solutions such as
R.V. anti-freeze. DO NOT use ethylene glycol
solutions; the type that is used in engine cool-
ant systems. These are toxic.
Draining the system as mentioned can be very tedious
and an incomplete job can result in expensive repairs.
Theuseofnon-toxicanti-freeze(suchasR.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 anti-freeze solution.
NOTICE
Be sure to wipe up any anti-freeze that has been
spilled on the fiberglass shower surfaces.
C. Winterizing the Waste System
To winterize the waste holding tank, flush the tank with
soap, water and a deodorizer (e.g., Lysol Liquid). Empty
the tank and pour two (2) gallons (3 gallons if equipped
withoverboarddischarge)ofR.V.anti-freezeintothebowl
and flush.
To winterize:
1.
Turn on the water pump and drain the water tank by
opening a faucet (the pump will run faster when it is
empty). The water tank on the 238 model can be
drained by removing the withdrawal hose from the
tank and allowing water to drain into the bilge.
Vista Owners Manual
10/93
Section G
Page7
| Categories | Four Winns Manuals, Outboard Marine Corporation Manuals |
|---|---|
| Model Year | 1998, 1999 |
| 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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