PURSUIT 3100 Offshore, Руководство пользователя

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3100 OFFSHORE
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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. The batteries are located in the engine compartment.
There are electrical schematics included in this manual to assist with servicing the electrical systems.
4.2 12-Volt DC System
The 12-volt system is a standard marine system. There are four batteries, one for starting each engine, a house
battery and a separate battery for electronics. 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 system is equipped with a battery parallel feature that allows
both engine batteries to be connected in parallel for extra battery power while starting the engines.
Twelve-volt power is distributed to the 12-volt accessories through individual circuit breakers in the PME
(Power Management Enclosure) panels located behind the aft dinette backrest. A main breaker located on
the battery switch panel protects the system from an overload. Other circuit breakers on the module protect
the circuits for the optional windlass, high amperage components, the stereo memory and the automatic float
switches for the aft and mid bilge pumps. 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.
4-1