Chapter 6: Plumbing 305 • Owner’s Manual Supplement
46
Marine Head with Holding Tank
• Before using this system, read the
marine head operation and mainte-
nance manual.
• Look at the side of the holding
tank to check the content level.
• The holding tank is plumbed to a
waste fitting on the deck for dock-
side pump-out.
• Empty the holding tank at every
opportunity.
Using the Marine Head
1. Open the head’s seawater intake
seacock.
2. Before using the head, pump
water into the bowl to wet the
sides.
3. After use, pump until the bowl is
clean.
4. Pump a few more times to clean
the lines.
5. If excess waste causes the water
to rise in the bowl, stop pumping
until the water recedes.
• Close the intake seacock when the
system will not be used for long
periods of time.
Check with local authorities for regulations regarding the legal use of marine head systems.
NOTICE
MARINE HEAD
HOLDING
DISCHARGE
TANK VENT
SEAWATER INTAKE
SEACOCK
SEACOCK
WASTE PUMP-OUT
DECK FITTING
HOLDING TANK
MACERATOR
(IF EQUIPPED)
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