Fresh Water System (Optional) - Quicksilver 675BR Owner's Manual

Quicksilver 675BR — System & Component Overview and Operation
Fuel Filters
Mercury already provides the appropriate level of filtration to protect the engine from debris. The
addition of another in-line filter to the system will create a possible flow restriction that can starve the
engine of fuel. As a precaution, it is advisable to carry extra on-engine filters in case filter plugging
from debris becomes a problem during boating.
If equipped, the addition of an external fuel/water separator by Quicksilver® has been determined to
be within Mercury specification and will not restrict the flow of adequate fuel to the engine. The filter
is located on the starboard side of the vessel and can be accessed via the hatch located in the aft seat
storage tub. The filter is connected to the SmartCraft® instrumentation and will warn you when
maintenance is required. For more information, refer to the engine manufacturer's manual in your
owner's manual package.
Maintenance
Periodically inspect for the presence of water in the fuel tank. If any is found, all water must be
removed and the tank completely dried before refilling the tank with any fuel containing ethanol.
Storage
Long periods of storage and/or non-use, common to boats, create unique problems. When preparing
to store a boat for extended periods, of two months or more, it is best to completely remove all fuel
from the tank. If it is not possible to remove the fuel, maintaining a full tank of fuel with a fuel
stabilizer added to provide fuel stability and corrosion protection is recommended.
REFER TO THE ENGINE MANUFACTURER'S MANUAL IN YOUR OWNER'S MANUAL PACKAGE FOR
COMPLETE INSTRUCTIONS AND WARRANTY INFORMATION.
E85 FUELS COULD SERIOUSLY DAMAGE YOUR ENGINE AND
MUST NEVER BE USED.
Do not obstruct or modify the ventilation system.

2. Fresh Water System (optional)

The fresh water system consists of an 45 liter water tank, pump, and plumbing connections for water
to the transom shower and a head sink.
Filling the Tank
The water tank can be filled through the water fill inlet located under the starboard swim platform
hatch. Fill the tank only from a source known to provide safe, pure drinking water. Use only a plastic
hose to fill the water tank.
Be sure to fill the water tank from a source known to
provide safe, pure drinking water.
Fresh Water Pump
The fresh water pump delivers water from the tank to the head sink faucet and transom shower. To
power the system, turn on the WATER PUMP switch located at the dash. Turn off the power to the
pump when your boat is not in use or when the fresh water tank is empty.
The use of fuels containing ethanol higher than 10 percent
(E-10) can damage your engine and/ or fuel system and will
void the warranty.
If you do not use the freshwater system for long periods of
time, or only use it seasonally, it is recommended that you
disinfect the system before using.
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