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This section describes how to care and maintain your boat. It
includes information about maintaining electrical components, corro-
sion protection, and general maintenance.
ELECTRICAL
Battery
The boat is equipped with a 12-volt direct current (12 VDC) negative
ground electrical system. The positive (red) wire is hot and feeds cur-
rent from the battery to the electrical systems. The negative (black)
wire is ground and completes the circuit back to the battery. Until the
engine is running at high idle or faster, all electrical power comes
from the main battery. Once the engine is started and running above
1200 rpm, electrical power is then provided by the engine alternator.
The alternator provides more power as engine speed is increased.
When the engine is operating, the alternator is charging the battery.
Some models are equipped with a battery isolator that will automati-
cally charge an accessory battery (such as a trolling motor battery)
when the engine is running. The isolator automatically isolates each
battery so that the lower charged battery will be charged first and the
full battery cannot discharge to the drained battery. A battery selector
switch may also be included for flexibility of use such as selecting
either battery for starting, paralleling batteries, etc. Many different
battery setups can be found; refer to Fish/Ski Features for more infor-
mation.
Batteries contain sulfuric acid which can cause severe
burns. Wear protective clothing to avoid acid contact
with skin, eyes, etc. Failure to observe this warning
could result in severe injury.
Be sure to turn OFF battery charger and battery switch before servic-
ing batteries. Check the battery frequently for signs of corrosion. If
corrosion is evident, clean terminal posts with a baking soda and
water solution and a wire brush. Before cleaning, remove the vent
caps and seal the vent wells with corks to prevent the solution from
getting inside the battery. Also, check the fluid levels in the cells.
Usually, a level approximately 1/4 to 1/2 inch above the plates is suf-
ficient. If needed, fill with distilled water; do not overfill! Some batter-
ies are sealed, and can not be filled.
!
WARNING
!
7-1
CARE AND
MAINTENANCE
VENT CAP
MAXIMUM
LIQUID
LEVEL
MINIMUM
LIQUID
LEVEL
PLATES
TERMINAL
POST
KC-1620
VENT WELL
ON
OFF
TYPICAL
BATTERY SWITCH
KC-0704
Summary of Contents for 278 SC Sport Cruiser
Page 4: ...i 2 This page intentionally left blank ...
Page 21: ...M 17 VECTOR SERIES AIR CONDITIONER SELF CONTAINED UNIT WIRING DIAGRAM ...
Page 23: ...278 SS SSX SC General Features M 19 ...
Page 34: ...278 Bowrider and Cuddy Starboard Switch Panel Wiring Diagram Use ATC series fuses M 30 ...
Page 35: ...278 Bowrider and Cuddy Ignition Panel Wiring Diagram M 31 ...
Page 36: ...278 Bowrider and Cuddy Instrument Panel Wiring Diagram M 32 ...
Page 37: ...278 Bowrider and Cuddy DC Wiring Diagram Main M 33 ...
Page 46: ...M 42 This page intentionally left blank ...
Page 65: ...M 65 318 Bowrider Water System ...
Page 66: ...M 66 This page intentionally left blank ...
Page 88: ...2 8 BASIC RULES OF THE ROAD ...
Page 106: ...OPERATION 4 10 ...
Page 118: ...6 RUNNING 6 8 ...
Page 134: ...6 RUNNING 9 4 ...
Page 158: ...SHIP SYSTEMS 11 18 ...
Page 164: ......