Chapter 6: Plumbing
Macerator (If Equipped)
Check with local authorities for regulations regarding the legal use of marine head systems.
UNDERWATER
DISCHARGE
SEACOCK
MACERATOR
(IF EQUIPPED)
WASTE PUMP-OUT
DECK FITTING
To use the macerator to pump waste directly into the water (where regulations permit):
1. Open the underwater discharge seacock.
2. Press both macerator switches at the same time to run the pump. Do not continue running the macerator if the
waste holding tank is empty.
3. Close the underwater discharge seacock when you are done pumping.
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NOTICE
HOLDING
HOLDING
HOLDING
TANK VENT
TANK
TANK
MARINE HEAD TO
HOLDING TANK
SEAWATER PICKUP
& SEACOCK
MARINE HEAD