459 Motoryacht • Owner’s Manual Chapter 6: Plumbing
59
Macerator (If Equipped)
To use the macerator to pump
waste directly into the water
(where regulations permit):
1. Open the overboard discharge
seacock.
2. Press both macerator switches
at the same time to run
the pump.
3. Stop running the macerator as
soon as the waste holding
tank is empty.
4. Close the overboard dis-
charge seacock when you are
done pumping.
HOLDING TANK
VENT FILTER
OVERBOARD
DISCHARGE
HOLDING
TANK
MACERATOR
PUMP
WASTE PUMP-OUT
DECK FITTING
SEACOCK
AFT