Quiet-Flush Electric Toilet Conversion — Model 37255-Series
FEATURES
• Very quiet flush cycle - like a household toilet
• Converts all Jabsco, Par manual toilets and earlyelectric toilets
to the new Quiet-Flush System
• Also converts Groco HC, HE & HF; Raritan PH,Cricket, Compact
& Crown; Sealand (Mansfield) 750to 752 series and all Wilcox
Crittenden toilets
• Single button flush actuator - with dual function water level
control switch
• Supplied with Par-Max 4 self-priming pump to provide sea
water or lake water to rinse the toilet bowl
• High capacity waste macerator and bowl discharge pump
SPECIFICATIONS
PORTS
MOTOR & SWITCH
WATER CONSUMPTION
VARIATIONS
MODEL NO.
37255-0092
37255-0094
OPERATION
The Quiet-Flush Toilet Conversion provides both quiet operation
and user control of water levels in the toilet bowl. A single large
push button switch provides a simple flush mode by activating
both the rinse water supply and the macerator discharge pump
simultaneously. An additional rocker switch offers independent
control of the rinse water supply and discharge pump separately
so the bowl water level can be easily raised or lowered by the user.
This provides a method of minimizing water use, when desired, as
well as a means of raising the water level in the bowl when appro-
priate for user comfort. It also allows for complete evacuation of
the bowl water while under way in rough sea conditions.
INSTALLATION
The 37255-Series Quiet-Flush Toilet Conversion is complete with
a dedicated PAR-MAX 4 pump to provide either sea or lake water
to rinse the toilet bowl when flushing the toilet. This pump is
intended to be located remotely from the toilet but will function
best if the distance from the toilet is kept to a minimum. Because
it is self-priming, it maybe located above the vessel's waterline. It
must be installed with the Pumpgard strainer (provided with the
toilet) located somewhere in the inlet plumbing to the pump. The
toilet also includes a multifunction flush control which should be
installed in a bulkhead location that is convenient to the toilet and
allows access for wiring to run from the power source and to both
the toilet discharge pump and the PAR-MAX rinse water pump.
Before beginning the conversion, close all seacocks connected
with the toilet's plumbing system and take precaution to ensure
PAR-MAX Pump and Toilet
Inlet 3/4" (19mm) Hose Barb
Outlet 1" (25mm) Hose Barb
Pump and Toilet meet U.S.C.G.
Regulation 183.410 and ISO
8846 Marine for Ignition Protection.
1-2 Quarts (Litres)/Flush
DESCRIPTION
Toilet Conversion, 12 Volt
Toilet Conversion, 24 Volt
they remain closed until the conversion is complete. If the toilet
being converted is an electric toilet, disconnect the electrical
power to the toilet and take precaution to ensure it is not restored
until the conversion is complete.
Disconnect both inlet and discharge hoses from the old toilet and
remove the toilet from its mounting surface. Remove the hose
connected to the back of the toilet's china bowl and remove the
china bowl and seat & lid assembly from the old toilet base as-
sembly. Ensure the bottom surface of the china bowl is clean. The
waste pump can be oriented in any of the four possible mounting
positions that provides the best clearance from surrounding
obstructions but is generally best positioned so it points to the
rear of the toilet bowl. The four 6 mm machine screws must be
secured into the base to form mounting studs to attach the china
bowl. Place one star lock washer on each of the hex head machine
screws and a 6 mm hex nut in each of the hex shaped pockets
on the top surface of the base. From the underside of the base,
screw one machine screw into each of the nuts in the hex shaped
pockets and tighten it to form bowl mounting studs. Position the
square section O-ring in the O-ring groove on the top of the base
and place the china bowl on the base in the desired orientation
relative to the pump assembly. Place one plastic washer (to protect
the china),then one stainles steel washer on each machine screw
and attach the remaining hex nuts to secure the bowl to the base.
Cap each machine screw and nut with a white decorative nut cap.
Position the toilet assembly in its intended installed position.
When locating the toilet, ensure there is adequate clearance above
and to the rear of the bowl so the seat and lid assembly can rotate
slightly past vertical and will remain up when lifted. Once the ex-
act position for the toilet has been determined, mark the location
of the three base attachment holes on the toilet mounting surface.
Determine the best toilet attachment method using 1/4"(6 mm)
fasteners (either machine screws for through bolting or lag screws
for topside attachment) and drill the appropriate size holes for the
fasteners being used. If securing the toilet with lag screws into a
plywood under layment below fiber glass, be sure to drill a hole
through just the fiber glass layer large enough to allow clearance
for the screw threads and shank to avoid cracking the fiberglass.
The PAR-MAX pump should be mounted to a solid mounting sur-
face. It should be secured with four fasteners through the rubber
grommets that snap into the pump's base. Do not overtighten
the mounting screws and crush the grommets such that they will
not absorb vibration. The pump may be mounted in any position;
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