1.02 Jabsco 37010_43000-0612.pdf

M o d e l 3

-S e rie s

ELECTRIC MARINE TOI LET

Push Button Operation

FEATURES

• White Vitreous China Bowl Available in Two Sizes

• Baked Enamel Seat & Cover in Compact or Household Size

• Flexible Impeller Flush Pump

• Permanent Magnet Type Motor, Fully Enclosed, with Stainless Steel Shaft

• High Capacity Macerator and Bowl Scavenger Pump

• Built-in Back Flow Preventer

• All Corrosion Resistant Material for Marine Use

VARIATIONS

VOLTAGE COMPACT SIZE HOUSEHOLD SIZE

12 Vdc EMC 37010-0090 37010-1090

24 Vdc EMC 37010-0096 37010-1096

INSTALLATION

The Jabsco electric toilet may be installed above or below the waterline. Flush pump is self-priming with a vertical lift up to 4 feet; discharge macerator pump can operate against a vertical head up to 4 feet.

Inlet and outlet seacocks should be easily accessible and be positive shut off valves. If seacocks cannot be con ve -nient ly operated from toilet location, install suitable shut off valves for inlet and discharge connections.

Base assembly may be moved 90° to accommodate con -nec tions and provide accessibility for servicing.

Surface where toilet is mounted should be flat to prevent distortion of toilet base.

PLUMBING CONNECTIONS - Connect inlet hose using either 5/8" or 3/4" ID hose (a sleeve is included to adapt pump inlet from 5/8" to 3/4"). Make sure all inlet connec-tions are airtight and free of sharp bends or restrictions.

Connect 1" or 1-1/2" hose to discharge port (Adaptor 98023-0080 is included to convert discharge port to 1-1/2" ID hose), and make suitable connection to holding tank or other discharge system. Avoid sharp bends or restrictions.

For above waterline installations, a check valve may have to be installed in the flush water intake line to ensure rapid pump priming. To retain water in bowl, make a loop in the discharge line about 8 inches above base of bowl.

Do not connect the toilet to the vessels potable water for its source of supply. To do so can result in contamination of potable water supply. If fresh water is preferred for flushing, provide a separate fresh water tank to supply water to the toilet only.

DO NOT CONNECT INLET HOSE TO A PRESSURIZED

WATER SYSTEM.

If the toilet is, or can be, below waterline at any normal (including static) attitude of vessel heel and/or trim, a 3/4" Vented Loop Fitting must be installed in the length of hose connecting the flushing pump to the inlet seacock. The Vented Loop Fitting must be positioned so it remains slightly* above the waterline at all angles of heel and trim.

In some installations when a vented loop is installed in the intake hose, the flushing pump primeability and flow char-acteristics are reduced and may adversely affect toilet function. To restore pump performance, connect a solenoid valve (Jabsco No. 37068-0000) to the vent air inlet to inter-rupt the air supply during the flush cycle. The brass port of the solenoid valve (remove plastic filter if attached) should be connected to the vent inlet with 3/16" hose and the solenoid wired in parallel with the toilet motor. See Diagram 1 for installation and wiring illustration.

* Recommended minimum height above waterline is 6".

Flood hazard. If toilet is installed below the waterline or may be below the waterline at any angle of heel or trim, it must be installed with properly positioned vented loops. Failure to do so can result in flooding which can cause loss of property and life.

WARNING!

CAUTION!

MODEL 37010-SERIES

ELECTRICAL CONNECTIONS - Select a location for the switch and instruction plate, making sure wire leads from both the toilet and power source can be routed to the switch. Ensure the panel where installing switch is no more than 1" thick. Drill a 5/8" mounting hole and install switch and instruction plate. Use stranded copper wire of the correct size (determined from the electrical specifi-cations chart) to connect one side of the switch to the positive power source. An appropriate size fuse or equiv-alent circuit breaker (determined from electrical specifi-cations chart) must be installed in the positive power lead within seven inches of the power source. Connect the other side of the switch to the orange (positive) motor lead. Connect the black (negative) motor lead to the negative side of the battery or grounded buss bar.

NOTICE: Correct motor polarity (orange to positive, black to negative) is important. Reverse polarity can damage motor and void warranty. Full voltage at the motor is required to properly operate the Electric Toilet.

The toilet must be wired in a circuit independent of all other accessories.

ELECTRICAL SPECIFICATIONS

AMP FUSE WIRE SIZE PER FEET OF RUN*

VOLTAGE DRAW SIZE 0'-10' 10'-15' 15'-25' 25'-40' 40'-

60'

12 Vdc 16 25 #12 #10 #10 #8 #6 24 Vdc 8 15 #16 #14 #12 #10 #10

* Length of run is total distance from power source to product and back to ground.

OPERATING INSTRUCTIONS

Make sure inlet and outlet seacocks are all open; push button to operate. Operate until bowl is completely flushed and discharge pump has scavenged water from bottom of bowl.

The Jabsco electric marine toilet will provide years of trou-blefree service if properly used. It will handle waste and toi-let tissue. It will NOT handle rags, sanitary napkins or hard solid objects.

If bowl does not pump out and begins to fill, partially close inlet valve until bowl is cleared and completely pumped out. Then operate for a few seconds with both valves open to clear entire toilet and discharge system. For maximum safety, when toilet is not in use or vessel is unattended, close both the inlet and discharge seacocks.

To drain for winter lay-up, close inlet valve and operate for a few seconds until all water is pumped out.

After long periods of non-use, toilet and pump may dry out.

To ease initial start-up, put about one quart of water in bowl and let stand awhile before initial use.

DISASSEMBLY

Disconnect pumping inlet and discharge hoses. Remove four screws, Key No. 25, pull out com plete motor, pump and macerator assembly. If assembly does not slide out easily, push forward and pull back sharply several times to free macerator housing from base.

Remove discharge port, Key No. 12, and joker valve.

Unscrew chopper plate, Key No. 14, by turning counter -clock wise, facing plate. Prevent shaft from turning by plac-ing screwdriver in discharge port and locking centrifugal impeller blade. Remove macerator housing. Loosen impeller set screw and slide impeller off motor shaft.

Remove four flathead screws and two washers, Key Nos.

20, 21, & 22. Remove the plastic wear plate, Key No. 23, with sealing sleeve, Key No. 19, and gasket, Key No. 26.

Slide pump assembly off motor shaft. Replace all worn or damaged parts, clean remaining parts.

ASSEMBLY

Press seal into body with lip facing impeller; be careful not to cock seal in bore. Install pump body on motor and position on register. Lubricate impeller bore with pump grease and install impeller. Position the gasket against the body and install the wearplate ensuring the two plas-tic sealing washers are under the heads of the top and bottom screws. NOTE: The current plastic wearplate supercedes the earlier brass wearplate and with it the stainless steel wearplate is no longer used. Slide the rubber sealing sleeve on the motor shaft and push it into its recess in the wearplate. Relocate centrifugal impeller on shaft, about 1/8" from the wearplate, and tighten set screw. Place macerator housing over shaft and centrifu-gal impeller, put lock washer on end of shaft and screw chopper plate on shaft and tighten. Install O-ring in O-ring groove in wearplate surface, a little grease will help hold in place, make sure inside body surfaces are clean, line up slot in base with key on macerator housing, slide pump assembly into base and tighten with the four screws. Turn motor on for one or two seconds to be sure cen t r i f uga l impeller is free.

WARNING! Flood hazard. Close inlet and outlet seacocks prior to disassembling toilet.

Failure to do so can result in flooding which can cause loss of property and life.

MOUNTING

BRACKET

VENT TO

ATMOSPHERE

ELECTRICAL

CONNECTIONS

TO VENTED

LOOP

VIEW A 37068-0000

SOLENOID

TO

NEGATIVE

TO

POSITIVE

TO

NEGATIVE

PUSH BUTTON

SWITCH

VENTED

LOOP

VIEW A

DISCHARGE TO

HOLDING TANK

INLET

WATER

LINE

EXPLODED VIEW

PARTS LIST

Qty. Part

Key Description Req. Number

1 Seat & Cover, Compact Size 1 18753-0437 Seat & Cover, Household Size 1 18753-0438

2 Bowl, Compact Size 1 59127-7002 Bowl, Household Size 1 18753-0060

3 & 4 Bowl Spud & Intake 1 29048-0000 Elbow & O-ring

5 Clamp 1 18753-0044 6 Hose 1 29035-0001 7 Bowl Installation Hardware 1 18753-0637 7A Phillips Head Screw** 4 7B Washer, Starlock** 4 7C Hex Nut** (two places) 4 7D Washer, Plastic** 4 7E Washer Stainless steel** 8 7F Nut Cap** 4 8 O-Ring Bowl/Seal 1 44101-1000 9 Base Assembly** 1 37004-1000 10 1-1/2" Adaptor, Discharge Port 1 98023-0080 11 Joker Valve* ** 1 12 1" Discharge Port** 1 44107-1300 13 Screw** 3 14 Chopper Plate† with Lock Nut 1 37056-1000 15 Macerator Housing † 1 37014-0000 16 Centrifugal Impeller † 1 37006-0000 17 Set Screw † 1 18753-0492 18 O-ring*† 1 43990-0066 19 Sealing Sleeve † 1 37036-1000 20 Screw † 2 91009-0096 21 Screw † 2 91010-0130 22 Washer, Fiber*† 2 35445-0000 23 Wearplate Kit ‡† 1 37018-0000 24 Lock Washer #10, Stainless Kit † 4 25 Screw † 4 91027-0011 26 Gasket*† 1 12558-0000 27 Flexible Impeller*† 1 6303-0003 28 Body † 1 12554-0000 29 Seal & Retainer*† 1 1040-0000

Qty. Part Key Description Req. Number

30 Slinger † 1 6342-0000 31 Motors:

Motor - 12 Volt EMC † 1 37064-0000 Motor - 24 Volt EMC† 1 37065-0000

32 Adaptor 2 93003-0240 33 Switch & Plate 1 37020-0000 34 Motor Cover † 1 43990-0051 35 Screw Cover (3 each) 1 37003-1000

Service Kit 37040-0000 Motor/Pump Assy. 12V EMC † 37041-0010 Motor/Pump Assy. 24V EMC † 37042-0011

* Parts Supplied with Service Kit 37040-0000.

** Parts included with base 37004-1000.

‡ Wearplate #23 includes Sealing Sleeve #19 and Pump/

Base O-ring #18.

† Parts included in Motor-Pump Assembly.

OT

H

S U

P

FLUSH

TR

IC

CELE

TO

IL

E T

15 16 17

29 30

7F

7C 7E

7D

7A

To

Bowl

Elbow

7B 35

7C

1 Dia (25)

(102)

6 (152)

D Overall Width

C

G

E

F

5/16

(8) 3-1/8

(79)

B

A

10-7/8

12-15/16

5/8 Dia 2 Places (16)

Le ad s

L on g

9)

3-1/2 (89)

7-3/8 (187)

2-1/2 (64)

3-7/8 (98)

(102) 5-3/8

(137)

5/8 (16)

MOTOR COVER

DIMENSIONAL DRAWING

INCHES (MILLIMETRES)

A B C D E F G

COMPACT SIZE BOWL 19-3/4 (493) 4-13/16 (123) 13-13/16 (351) 13-7/8 (352) 17-3/4 (451) 9-7/8 (251) 7-5/8 (194)

HOUSEHOLD SIZE BOWL 21-3/4 (543) 5-11/16 (148) 14-5/8 (372) 14-3/4 (375) 19-3/4 (502) 11-1/4 (286) 8-1/2 (216)

Jabsco is a trademark of Xylem Inc. or one of its subsidiaries.

© 2012 Xylem, Inc. 43000-0612 Rev B 10/2012 www.xylemflowcontrol.com Jabsco, 100 Cummings Center, Ste. 535-N, Beverly, MA 01915 Tel: +1 978 281 0440 Fax: +1 978 283 2619

Jabsco, Bingley Road, Hoddesdon, Hertfordshire, EN11 0BU Tel: +44 (0) 1992 450 145 Fax: +44 (0) 1992 467 132

NHK Jabsco Co Ltd, 3-21-10, Shin - Yokohama Kohoku-ku, Yokohama 222 Tel: +81 (0) 45 475 8906 Fax: +81 (0) 45 475 8908

Jabsco GmbH, Oststraße 28, 22844 Norderstedt Tel: +49 (0) 40 53 53 73 0 Fax: +49 (0) 49 53 53 73 11

Jabsco Italia, s.r.l., Via Tommaseo, 6, 20059 Vimercate, Milano Tel: +39 039 685 2323 Fax: +39 039 666 307

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