Robalo 2012 220, Owner'S/Operator'S Manual

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ELECTRICAL SYSTEMS
Your Robalo boat has a 12 volt, direct current (DC) battery system.
Safety Precautions
Follow these precautions when working with or on electrical sys-
tems or electrically powered equipment:
1. Shut off power supply before starting work.
2. Use insulated mats to prevent accidental grounding.
3. Make sure clothing is dry. Keep skin dry.
4. Remove all metal jewelry.
12 Volt DC Power
Batteries are the source of power for the 12 volt DC (direct current)
electrical system. The batteries are charged through the engine-dri-
ven alternator. The voltmeter on the instrument panel in the dash
shows the battery charging rate when the engine is running.
The negative terminal of each battery is connected to the grounding
studs of the main engine(s). This type of negative ground system is
the approved system for marine DC electrical systems. If you add
additional equipment to your boat it must be adaptable to the nega-
tive ground system.
NOTE: Power feeds for accessory equipment must NOT be taken
from the voltmeter terminals. A fuse block near the helm has
been provided with additional accessory hookups. Consult your
Robalo dealer for additional DC power needs on your boat.
Note: The appropriate fuse or circuit breaker must be used.
Consult a qualified technician for proper fuse size.
Battery
Note: A dual battery system is standard equipment on some
models.
The battery installed in your boat by your Robalo dealer supplies
your boat with DC current for lights, engine starting, and acces-
sories. When the engine is running, the alternator supplies the
power needed to keep the batteries charged. Lights and acces-
SYSTEMS 3
3-1
CAUTION: When adding electrical equipment, be careful not
to overload the fuse block.
DANGER: Do Not disconnect or reconnect battery cables if
gasoline fumes are present!
WARNING: Considerable care has been taken to design a
safe electrical system to protect you from hazardous shocks.
Always have a qualified technician make any modifications to
the system.