Model18555-000 - Xylem Flow Control

1 FEATURES Connects directly to the RV waste outlet Eliminates 3" (75 mm) sewer hose Garden hose discharge port Fresh water rinse capabilities Remote handheld on/off switch with6' ( m) wire harness and fuse Ability to dump longer distances Ability to drain holding tanks at home Easy clean up and storage Rugged portable storage case USCG and CSA listedSPECIFICATIONSPump:Self-Priming Flexible Impeller withStainless Steel WearplateImpeller:Jabsco Nitrile CompoundMacerator:Stainless Steel Cutter reduces particlesize to 1/8" (4 mm) maximumSeal:Lip TypePorts:Inlet 3" (75 mm) RV ConnectorOutlet Garden Hose see tableMotor:12 Vdc Permanent Magnet Type,Fully Enclosed, with Stainless Steel ShaftIntermitentDutyOnlyWeight:6 lb ( kg)Case Size.

2 12" x 13" x "(300 mm x 315 mm x 140 mm)This pump should be used in accordance with EPAS anitation 18555-000 PORTABLE RV WASTE PUMPSELF-PRIMING MACERATORHose SizeMaximum Hose Length5/8 (16 mm)25 feet ( ) max3/4 (19 mm)50 feet (15m) maxRECOMMENDED HOSE TABLEAPPLICATIONThe Flojet 18555-000 DC portable waste pump is theideal solution for emptying holding tanks on recreationalvehicles and avoiding dump stations. The maceratorsection grinds waste down to a particle size of1/8" maximum so it can easily be pumped through agarden hose. Empties a typical 40-gallon holding tank inless than 5 18555-series waste pump will macerate and pumpall waste and tissue normally found in recreationalvehicle waste systems.

3 IT WILL NOT HANDLE HARDSOLID OBJECTS, SANITARY NAPKINS OR lengths are based on horizontaldischarge. Longer discharge runs create higherresistance and may result in the pump motor (20 amp)Orange (+)Orange (+)Butt ConnectorsOrange (+)Black (-)Black (-)Black (-)Orange (+)Discharge Port Adapter (Garden Hose Connection)Water InletON / OFF Valve(Garden Hose Connection)PowerSourceRubber BootWIRING DIAGRAM1. Remove end cap from drain Install portable waste pump on drain in anyconvenient position, twisting clockwise to sure that o-ring is on pump adapter prior toinstalling Install waste/garden hose on discharge Install rinse water hose to on-off Open black water valve, turn on Turn off pump and open gray water valve.

4 Let graywater backflush black water tank. Turn on Turn off pump, open rinsing valve and back filltanks for rinsing. Turn on pump. Turn off rinsewater. Drain Close both drain valves, turn on rinse water (40 PSImax.) and pump. Rinse pump and discharge Turn off water and pump, disconnect hose andpump. Store until next Replace end cap on drain INSTRUCTIONSIMPELLER RELEASE FEATUREA fter long periods ofnon-use, a stuck impellercan be easily broken loosewith a screwdriver inserted inmotor shaft slot. Removerubber boot, turn shaftclockwise as shown, andreplace rubber INSTRUCTIONS1.

5 Refer to electrical drawing above. Connect the 6 footswitch assembly to RV waste pump motor wires withbutt connectors (connect the orange motor wire tothe orange switch wire; and the black motor wire tothe black connector wire).2. Locate a 12 VDC, 20 amp power source and i n s t a l lthe 6 foot power connector-cable; Connect theorange positive wire to a 20 amp circuit, and theBlack negative wire to a negative circuit or chassisground. Locate this connector in the wastecompartment or adjacent to the 3 inch waste drainand valves.

6 Optionally, alligator clips (with 20 amprating) may be installed on the 6 foot powerconnector-cable for a fully portable :The fuse is located under theblack dust cover on the bottom of the On/Off ControlHandle. Use an automotive 20 amp fuse WIRE & FUSE SIZEWire Size for ConnectionLength between Battery & MotorVoltage1 - 10 10 - 20 Fuse/Breaker1212 AWG10 AWG20 amp1122334466778899101011111212131314141 5155517171616 EXPLODED VIEWDISASSEMBLYR emove the four acorn nuts 3/8 (10 mm) (Key 1) andfiber washers (Key 2) from the pump studs (Key 3).

7 Slidethe macerator adapter (Key 4) off the studs. Insert a thinbladed 9/32" (7mm) ignition wrench behind the chopperplate (Key 6) and onto the flat of the motor shaft toprevent it from turning. Unscrew (counter-clockwise) thelocknut 7/16 (11 mm) on the end of the motor shaft andremove the stainless steel chopper blade. Remove thepump wearplate (Key 7) and two paper gaskets (Key 8).Now slide the pump body (Key 12) with impeller (Key 9),small wearplate (Key 10), two studs and shaft seal as anassembly off the motor shaft and remaining twomounting studs. Remove the starlock retaining washeron the seal and push the seal out of the seal reconditioning pump with a service kit (Part ), it is not necessary to remove the sealbecause the new seal is pre-installed in the new body.

8 Itis also generally not necessary to remove the slinger orbrass studs screwed into the motor end installing a new seal, push it into the seal bore of thebody with the lip pointing toward the impeller the starlock washer into the seal bore with theconcave side up to secure the seal in the bore. Install thetwo shorter studs in the two holes with threaded insertsin the new pump body and tighten finger tight. Ifrequired, screw the two longer studs into the tappedholes in the motor end bell. Slide the new pump bodywith the shaft seal installed onto the motor shaft and twolong mounting studs in the motor.

9 Slide the smallwearplate over the motor shaft and position it in thebottom of the impeller bore. Slide the new impeller ontothe motor shaft and, with a counter-clockwise motion,push it into the pump impeller bore. Position one newgasket on the studs and against the pump bodyassuring the cut-out aligns with the inlet groove in thebody. Position the large wearplate and second gasket onthe studs and against the body again aligning the hole inthe wearplate and gasket cut-out with the pump the chopper on the end of the motor shaft withdrive tab aligned with flat of shaft and pointing towardthe motor.

10 Hold the shaft with the ignition wrench andsecure the chopper to the shaft with the the macerator housing on the four studsensuring the cut-out in the inner wall aligns with pumpbody inlet port and hole in the wearplate. Position a newfiber washer on each of the studs and secure themacerator housing in place with the four acorn LISTKey*These parts are supplied in 18598-2000 service kitDescriptionQtyPartNumberAcorn NutFiber WasherStudPump AdapterRinse AdapterChopper Plate w/LocknutWearplate, LargeGaskets (2 ea. per kit)ImpellerWearplate, SmallPump BodySealSlingerStudMotorService KitAdapter O-ring Kit (2 per kit)Rubber BootSwitch (not shown)Wire Harness w/Connector4421111111111211111191085-034 0*91613-0140*17288-0010*18599-000A*91010 250A*37056-1000*18597-1000*18596-1000*63 03-0003*12316-1002*18593-1001*1040-0000* 6342-0000*17288-0000*74001-1853A*18598-2 000*91010253A*210003712100037820030415A1 234567891011121314151617