Hunter 27 the EDGE, Operator'S Manual

Page: 48 / 91

19. ELECTRICAL SYSTEM
44
REFER TO THE DRAWINGS IN THE DESCRIPTION
OF MODEL SECTION OF THIS MANUAL FOR
ADDITIONAL INFORMATION.
THIS SECTION PROVIDES BASIC INFORMATION
TO UNDERSTAND, OPERATE AND MAINTAIN
YOUR DC ELECTRICAL SYSTEMS. IT IS NOT
INTENDED TO EDUCATE YOU ON REPAIRING OR
EXTENDING THE ELECTRICAL SYSTEM.
BATTERIES
The batteries installed in the boat have been selected
for their ability to furnish starting power based on
engine starting requirements, as well as their ability to
power the DC components attached to the electrical
system.
The DC power source is a 12V battery, just as with an
automobile, and it must be charged regularly. Some
outboard motors include a small alternator which will
assist in recharging the battery. If not, you must use a
battery charger. Perform regular visual inspections to
ensure proper water levels and terminals free of
corrosion. If the boat sits for long periods without use,
it is recommended to remove the battery(s) and
connect them to a trickle charger to keep them fully
charged and ready for use.
CHEMICAL HAZARD
Batteries contain Sulfuric Acid and can
cause severe personal injury if mishandled.
Avoid contact with eyes, skin, or clothing. In
case of contact, flush with water at least 15
minutes. If swallowed, drink large quantities
of water or Milk of Magnesia, beaten egg, or
vegetable oil and get medical attention
immediately.
SAFETY HAZARD
•
Carefully follow safety instructions
included with battery.
•
Always charge battery in a ventilated
location.
BREAKERS, SWITCHES, AND
FUSES
All electrical systems aboard the boat are provided
with over-current protection in the form of breakers or
fuses. Breakers can be found at the component
controls at the 12 Volt Panel or in the battery selector
switch panel. The systems that require energizing are
given switches.
LIGHTING SYSTEMS
There are three distinct lighting systems aboard your
boat: the interior (Cabin), the exterior and the
navigational lighting. The lights are powered from the
12 Volt DC Panel.
ELECTRIC COOLER (OPTION)
If the boat is equipped with the electric cooler option,
the manufacturer’s manual will be included and
normally found in the cooler. Follow the instructions
from the manufacturer’s manual on cooler use.
MAINTENANCE
The electrical system is a 12-volt, negative ground
installation. On a weekly basis, you should inspect
batteries, terminals and cables for signs of corrosion,
cracks, and electrolyte leakage. Battery terminals are
to be kept clean and greased. Ensure all connections
are clean, tight and covered with a corrosion inhibitor
compound. Refer to specific instructions on batteries,
wiring diagrams, and electronics.