Wellcraft 180 SPORTSMAN O/B, Руководство пользователя

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This section of the manual includes infor mation
about major systems or components on your
boat. Section 5 discusses boat controls. Please
note that this manual does not designate equip-
ment as standard or optional. Some equipment
is not a vailable on some models. If you ha ve
questions, see your dealer for more infor mation.
12-VOLT DC ELECTRICAL SYSTEM
Your boat’s 12-volt DC system obtains its pow er
from a batter y. The batter y is charged through
the engine-driven alter nator. Some models ha ve
an automatic batter y charger which can be
plugged into an y 110V A C outlet on shore. The
voltmeter on the dash instr ument panel indi-
cates the charging le vel of the batter y.
Depending on which model you own, the instr u-
ment panel at the helm has circuit break ers and
switches that control the operation of DC equip-
ment on your boat.
The negative ter minal of the batter y is con-
nected to the grounding studs of the main
engine. This type of negative ground system is
the approved system for marine DC electrical
systems. If additional equipment is to be
installed, it must be adaptable to the negative
ground system. When installing additional equip-
ment, ensure that each item’ s current supply is
taken from the main DC distribution panel. This
service should be perfor med only by your dealer.
All required additional circuit protection must
also be added at the DC distribution panel.
NOTE: Power feeds for accessor y equipment
must NOT be tak en from the voltmeter ter mi-
nals.
WIRING COLOR CODE
The American Boat and Y acht Council (ABYC)
has published a standard for color coding of
boat wiring. We voluntarily comply with this stan-
dard to simplify installing ne w equipment or
troubleshooting the electrical system. Here is
the color code system:
RED
wire is used for the positive (+) side of the
battery in DC systems on wires that go to fuses
or circuit break ers, to distribution panels and
high-draw equipment (engine star ters), star t
ignition switches and to meter s.
YELLOW WITH RED STRIPE
wire is used on one
circuit only; from the star ter switch to the
starter solenoid.
NOTE: There are 10 basic color s and color com-
binations for different circuits used be yond the
ignition switch. Some of these color s, however,
can ser ve more than one type of circuit. F or
example, they can be used in engine and non-
engine circuits.
YELLOW
wire is used for the wire from the gen-
erator or alter nator field ter minal to the field
terminal on the voltage regulator .
DARK GRAY
wire is used for na vigation lights
and wire betw een the fuse or the fuse and the
lights. It is also the color used for the sensor
wire from the tachometer sender to the gauge.
BROWN
wire is used for leads to the bilge
pumps from fuses or switches.
PURPLE
wire is used betw een the ignition
switch and the coil and from the ignition switch
to electrical instr uments through the distribution
panel.
DARK BLUE
wire is used for instr ument and
cabin lights. These wires r un from switches or
fuses to the lights.
LIGHT BLUE
wire is used for the sensor wire
from the engine oil pressure sender to the oil
pressure gauge. The pressure sensor most
likely will be three wires — a light blue wire
from the sender , a black negative wire to the
ground or retur n and a pur ple hot wire from the
switch or fuse.
4-1
Boat Equipment – 4
Considerable care has been taken to
design a safe electrical system to pro-
tect you from hazardous shocks. To
protect from hazardous electric shock,
always have a qualified technician
make any modifications to the system.
WARNING
!
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