Quicksilver 675PH— Electrical Systems
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1. DC Electrical System
The DC electrical system is powered by dual baeries, and is kept charged by the engine driven
alternator.
2. Baeries
Refer to your engine owner’s manual for exact baery requirements.
To remove the baery cables:
1. Turn o all items drawing power from the baery.
2. Turn the baery switch to the OFF posion.
3. Remove the negave cable rst, then the posive cable.
To replace the cables, install the posive cable rst, then the negave cable.
3. Baery Boxes
The baery boxes, located in the a bilge, houses the baeries. These boxes can be accessed via the
starboard a cockpit oor hatch. The baeries can be installed or removed by loosening the straps
and removing the lids on the baery boxes. They should always be installed and secured within the
baery boxes installed on your boat. This will ensure that the baeries will not move around while the
boat is underway.
4. Baery Switch
Your vessel is equipped with a baery switch to control the delivery of DC power from the baery.
The baery switch is located on the starboard side under the a coaming cap.
There is a single baery switch that controls two isolated baery banks. When you turn the baery
switch to Posion “1”, power is provided from the rst baery. When you turn the baery switch to
posion “2” power is provided from the second baery.
The baery switch also has the ability to combine baery banks at posion “1 &2”. This is the
recommended posion for normal operaon as it will allow both baeries to be charged when the
engine is running.
The boat may be operated on one baery at a me when using accessories without the engine
running to reserve power in the opposite baery.
NOTE: Never operate or turn o the baery switch when the engine is running as it may cause
damage to electronic components on the boat. Always operate the switch with the engine and
accessories o.
Never use an open ame in the baery storage area. Avoid
striking sparks in the baery area.
Always disconnect the baery before doing any work on the
electrical system. Never turn o the baery switches or
disconnect the baery cables while the engines are running.
The bilge pump sll draws power from the baery, even if
the switch is set to OFF. This is especially important for the
bilge pump, so that it can operate anyme excess uid
accumulates in the bilge, which can occur when the boat is
docked and unaended.
Never work on the electrical system while the system is
energized. Never leave the cra unaended with the
electrical system energized.