22
Maverick Boat Group
3207 Industrial
29th St. • Fort Pierce, Florida 34946
(772)-465-0631
•
cobiaboats.com
Waste System
Electric Head
An electric head with macerator unit is standard on the 280. The instruction manual can
be found in the Cobia Duffel Bag, and basic operating instructions are listed on the
following pages. (Refer to page 35 for Sanitation System diagram).
Electric Head Operation
To operate the head, first, make sure that the intake/fill valve
located below the through-hole in the floor of the starboard
console is open. The valve is open when its handle is pointing
straight up. This will allow water to enter the head upon
flushing.
Once you’ve finished using the head, press the flush
button
labeled “Elec Head” on t
he switch panel. This will push the
contents of the head into the holding tank. Note that the toilet
contents will always go into the holding tank first, no matter if
planning on pumping out or using the macerator.
To evacuate the holding tank via a marina pump out, make
sure that the handle for the Y-valve (located on the front
bulkhead of the deck hatch that is located in between the two
consoles) is in the correct position. This will allow the tank
contents to be sucked out of the tank via the waste deck fitting
on the deck. The discharge for the deck fitting will always be
the topmost outlet on the Y-valve. The handle is in the correct position if the arrow for
the top outlet IS NOT covered by the wide end of the handle.
Note:
The visible arrows on the Y-valve always show the direction of
the flow. In other words, the wide end of the handle always covers the
arrow for the outlet where the flow is NOT going to go. If the flow is
pointing downwards, the waste is being directed through the bottom
of the hull and overboard. If the flow is pointing up, the waste is being
directed upward to the deck and the pump out fitting.
Intake/Fill Valve
Flush Button
