PURSUIT 3480 Drummond Runner, Руководство пользователя

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3480 DRUMMOND RUNNER
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Chapter 4:
ELECTRICAL SYSTEM
4.1 General
Your Pursuit is equipped with AC and 12-volt DC electrical systems. The AC system can draw current from
one of two sources, either shore power outlets at dockside or the optional generator. The DC system draws
current from on-board batteries.
The Group 31, 12-volt batteries provided in your boat are of the lead-acid type. They will require periodic
maintenance. Two batteries are located in the aft cockpit machinery space. The third battery is located in
the cockpit island.
There are electrical schematics included in this manual to assist with servicing the electrical systems.
4.2 12-Volt DC System
There are three batteries, one for starting each engine and a house battery. All batteries can be charged by
the engine or by the battery charger when connected to shore power. An automatic voltage control system
manages charging of the batteries whenever the engine is running. The battery condition can be monitored
by DC voltmeters located on the cabin DC breaker panel.
Twelve-volt power is distributed to the 12-volt accessories through individual circuit breakers on the helm
and cabin circuit breaker panels. Main breakers located on the battery switch panel protect these panels. Other
circuit breakers on the panel protect the circuits for the optional windlass, high amperage components, the
stereo memory and the automatic float switches for the aft bilge pumps and forward sump pump. A circuit
breaker located on each engine protects the engine ignition systems and gauges.
PROPER FUSE OR BREAKER PROTECTION MUST BE PROVIDED FOR ALL 12-VOLT
EQUIPMENT ADDED. DO NOT OVERLOAD THE ACCESSORY CIRCUIT BREAKERS OR
OTHER CIRCUITRY THROUGH ADDITIONAL 12-VOLT EQUIPMENT.
4.3 DC Distribution System
The battery switches are part of an integrated DC power distribution system that contains several components.
This panel is made up of battery switches, voltage sensitive relays (VSR) and the 12-volt power distribution
breakers. Access to the battery switch panel is through a hatch located on the forward side of the cockpit island.
COMPONENT DESCRIPTION
Battery Switch: These switches feed the engine(s) and DC circuits. These are "ON/OFF" switches. Turn
the switch so that the green "ON" indicator is displayed. All switches should be in the "ON" position whenever
the boat is in operation.