DENALI 28
Chapter 6:
RAW WATER SYSTEM
6.1 General
In the raw or sea water systems, each water pump is supplied by a hose connected to a ball valve
and thru hull fitting located in the bilge compartment. Always make sure the ball valves are open
before attempting to operate any component of the raw water system.
12-volt pumps supply sea water to most of the various accessories. If the dealer installs an air
conditioner, it uses a 110-volt AC. sea water supply pump. This would be the only 110-volt AC
pump in the system and is automatically activated when the air conditioning or heating system is
in use.
Priming the System
Make sure the thru hull ball valves are open. Open the hose connector for the raw water washdown
and activate the pressure pump by turning the washdown pump switch to the “ON” position. Run
the pump until all of the air is purged from the system and then turn the switch off. Turn the livewell
switch to the “ON” position. Run the pump until all of the air is purged from the system and then
turn the switch to the “OFF” position.
Note: It may be necessary to reprime the raw water system if the system is not used for
an extended period and at the time of launching.
Raw Water System
(For a detailed schematic, see Chapter 15)
6-1
Summary of Contents for Denali 28
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Page 119: ...DENALI 28 Chapter 15 SCHEMATICS Twin Engine 12 Volt Wiring Schematic 15 1 ...
Page 120: ...DENALI 28 15 2 Single Engine 12 Volt DC Wiring Schematic ...
Page 121: ...DENALI 28 110 Volt AC Wiring Schematic 15 3 ...
Page 122: ...DENALI 28 Steering System SteeringCable SteeringCylinder Helm PowerSteering Pump 15 4 ...
Page 131: ...DENALI 28 Sling Locations 15 13 ...
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Page 141: ...DENALI 28 Hours Date Dealer Service Repairs MAINTENANCE LOG Appendix B B 1 ...
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