Specifications

2
WINTERIZING
Improper winter lay up is a major cause of marine
toilet failures.
1. Close the intake and discharge seacock.
Disconnect and drain the intake and discharge
hoses. Winterize seacocks and hoses.
2. You will need two buckets, three feet (9M) of
3/4" (19mm) hose, three feet (9M) of 1 1/2"
(38mm) hose and a quart (.95liter) of non-toxic
antifreeze.
3. Prepare one half gallon (1.9 liters) of non-toxic
antifreeze/water mixture in a bucket (refer to the
antifreeze instructions for antifreeze/water ratio).
Place intake hose in this bucket. Place discharge
hose into the empty bucket. Pump toilet until
antifreeze has circulated and is being discharged.
4. Antifreeze should remain in the toilet until
recommissioning. This will protect both intake
and discharge sides of the pump. Pouring
antifreeze into the bowl will only protect the
discharge side of the pump, allowing the intake
side to possibly freeze.
NOTE: Holding tanks, seacocks and treatment
systems need to be independently winterized,
stored and recommissioned (see manufacturer’s
instructions).
RECOMMISSIONING
1. Lubricate piston rod with Super Lube
®
(#SL).
2. Using the buckets, hoses and a gallon (3.8 liters)
of clean water, flush the antifreeze out of the
toilet. Dispose of antifreeze properly, in
accordance with local and federal regulations.
3. Reconnect the hoses and open both seacocks.
4. Check all connections for leaks with several test
flushes.
INSTALLATION
To install the Compact II marine toilet several
installation accessories are required:
1. A nominal 3/4" (19mm) thru-hull fitting and
seacock (shutoff valve).
2. 3/4" (19mm) I.D. reinforced intake hose and
hose clamps.
3. 1 1/2" (38mm) I.D. reinforced sanitation
discharge hose (#SH) and hose clamps.
4. A nominal 1 1/2" (38mm) discharge thru-hull
fitting with seacock may be required, depending
on the specific installation.
MOUNTING
The Compact II may be mounted above (Fig. #1) or
below (Fig. #2) the waterline. For below waterline
installations, vented loops (#VL3/4 and #VL1 1/2)
are required and hose connections must be double
clamped. Mount the unit securely on a flat solid deck
using stainless steel bolts backed up with nuts and
large washers or stainless steel lag screws long enough
not to pull out.
PLUMBING
WARNING: Below waterline installations require
vented loops. The top of the loops must be above
the waterline at the greatest angle of heel. Intake
vented loops must be installed between the pump
and the back of the bowl. Discharge vented loops
must be installed between the discharge of the
toilet and the seacock. See Fig. #1 and #2.
1. Route the discharge hose above the discharge
outlet with a vented loop. This will enable the
toilet to discharge more efficiently and will help
to prevent backflow.
2. A In-Line Strainer (#163000) or equivalent is
recommended. This will help minimize odors
and help prevent clogging.
3. Intake and discharge thru-hull fittings should be
located far enough apart and in such a manner as
to prevent discharge water from being drawn
through the intake. One means of accomplishing
this is to place them on opposite sides of the hull.
Intake thru-hull should be located so that during
shallow water conditions sand and other debris
are not drawn into thru-hull fitting.
4. The optional Raritan Toilet Water Kit (#TWK)
permits use of Raritan Concentrate (#CON22)
with the Compact II toilets. Raritan Concentrate
deodorizes the bowl and lubricates internal parts.
5. Test flush and check for leaks.
TROUBLESHOOTING
Before attempting repairs be sure you have studied
this manual and parts list thoroughly and have checked
the terms of the Limited Warranty.