Sea Ray 320 Sundancer, Owner'S Manual

Page: 168 / 198

7.10
S
ECTION
7 • O
PTIONS
& A
CCESSORIES
320 Sundancer
®
(355 Sundancer
®
)
D. V
ENT
F
ILTER
The vent filter is designed to control odors
associated with the head system operations. The
vent filter is located on the holding tank.
The filter
must be changed at the beginning of each
boating season to be effective.
The vent filter is
installed in-line on the holding tank ventilation hose
(Figure 7.10.2).
Note : Do not over fill the holding tank as this will
flood the vent filter and render it useless. Filter
replacement will then be required. See Parts
Manual for correct replacement filter.
HOLDING
TANK
DOCKSIDE PUMP-OUT
VENT FILTER
THRU-HULL
VENT
HEAD
V
ACU
F
LUSH
®
H
EAD
W
ITH
H
OLDING
T
ANK
,
D
OCKSIDE
P
UMP
-O
UT
& O
PTIONAL
M
ACERATOR
(F
IG
. 7.10.2)
MACERATOR
(OPTIONAL)
VACU - GENERATOR
PORT
STBD
FWD
B. V
ACU
F
LUSH
® H
EAD
The VacuFlush
®
head
utilizes a HEAD SYSTEM
breaker on the main
distribution panel. The foot
pedal at the base of the
toilet opens a mechanical
seal and vacuum forces
waste through the opening
in the bowl to an
accumulator tank, through
the vacuum pump and then
to the holding tank or treatment tank. To Operate:
1. Turn ON the WATER PUMP breaker.
2. Turn ON the HEAD SYSTEM breaker.
REFER TO OWNER’S MANUAL PACKET FOR
INSTRUCTIONS AND WARRANTY INFORMATION.
V
ACU
F
LUSH
®
H
EAD
(F
IG
. 7.10.1)
C. H
OLDING
T
ANK
O
PERATION
Waste from the head is directed into the holding
tank located in the engine room. The holding tank
fluid level indicator is located on the main distribution
panel or in the head which indicates 3/4 FULL, FULL
and DO NOT FLUSH, or on some models may read
FULL,1/2, or EMPTY. When the FULL light is on,
the DO NOT FLUSH light will also be on. When
these lights are ON, the holding tank must be
emptied before the head can be reused.
D
OCKSIDE
P
UMP
-
OUT
To empty holding tank, the services of a dockside
pump out station will be needed. Follow
instructions at the station and make sure pump
out station hose is inserted into the deck plate
marked WASTE. The holding tank can also be
emptied through utilization of the macerator (if
supplied) (see
Macerator in this section).
OVERBOARD
DISCHARGE
SEACOCK
(WITH OPTIONAL
MACERATOR)