2670 DENALI
7.3 Bilge Drainage
The bilge pumps are located in the stern bilge. All
bilge pumps pump water out of thru-hulls located
above the waterline in the hull. The bilge pumps
and automatic switch are located near the transom,
below the engine splashwell.
The bilge pump system consists of two pumps and
an automatic float switch. The float switch acti-
vates one pump that is fully automatic. There is no
manual switch for this pump. A “push to reset”
breaker near the battery switch activates the auto-
matic float switch. It is supplied current whenever
the batteries are connected. The bilge pump switch
in the helm activates the other bilge pump manually. The float switch does not activate it
automatically. The manual switch is supplied current when the house battery switch is activated.
It is protected by a breaker in the DC breaker panel.
The manual bilge pump should be activated briefly each time the boat is used. This will ensure
that it is operating properly and increase the service life of the pump. The automatic switch
should be manually activated to verify operation.
Note: See Electrical Systems for additional information on bilge pump operation.
When the boat is out of the water, the bilge can be drained by a thru-hull drain located in the
transom near the bottom of the hull. The plug should be removed whenever the boat is hauled
out of the water and installed just prior to launching. It is important to check the drain plug
regularly to make sure it is tight.
A LOOSE DRAIN PLUG WILL ALLOW SEA WATER TO ENTER THE BILGE AND
COULD CAUSE THE BOAT TO SINK. IT IS VERY IMPORTANT TO CHECK THE
DRAIN PLUG FREQUENTLY TO ENSURE IT IS PROPERLY TIGHTENED.
Important:
Any oil spilled in the bilge must be thoroughly removed and properly
disposed of before operating the bilge pump. The discharge of oil from
the bilge is illegal and subject to a fine.
7-2
Bilge Pump
Summary of Contents for 2670 Denali
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Page 113: ...2670 DENALI Chapter 15 SCHEMATICS 12 Volt Wiring Schematic 15 1...
Page 114: ...2670 DENALI PME Connectors for 329715 15 2...
Page 115: ...2670 DENALI PME Connectors for 329716 15 3...
Page 116: ...2670 DENALI 15 4 Batteries and Cables Schematic...
Page 117: ...2670 DENALI 15 5 Hella Battery System Modules Switch Panels...
Page 118: ...2670 DENALI Fuel System 15 6...
Page 119: ...2670 DENALI 15 7 Fuel Valves...
Page 120: ...2670 DENALI Hydraulic Steering System 15 8...
Page 121: ...2670 DENALI Engine Control Cables 15 9...
Page 122: ...2670 DENALI 15 10 Freshwater System...
Page 123: ...2670 DENALI 15 11 Raw Water System...
Page 124: ...2670 DENALI 15 12 Head System...
Page 125: ...2670 DENALI 15 13 Drainage System...
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Page 127: ...2670 DENALI Stringer and Bulkhead Locations 15 15...
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