Model 368Oo.Series369OO-Series

ELEGTRIC WATERSYSTEM PUMPSAutomatic Multi-OutletFEATURES. Self-Priming. D aphragm Design Allows Dry Running. Built-in Discharue Check Valve. Quiel Ope€tion. Built-ln Hydraulic Pulsalion Damp€ner. Larce Vibration Absorbing Pads, Ports Available with Barb orThreads. I\,leeis USCG Electrical Siandards

SPECtFtCAttONSOp€n Flow U.S.cPM Lttredmtn36800-Serie6i 3.3 12,536900.Ss esr 4.2 15,9

lmp. GPIU2.753.5

=oc

q,oooooooo(|)ooc'oooooCut-ln Pre$ure (Nomlnal): 20psi (1.4bar)

Cut-ofl Pfo3sure (Nomlnal): 40 psi (2.7 bar)Ven. DrySucllon Llle: 5 Feel (1,52 m)Pons: Sttpon 1/2' to5/8,tD ho6€Approx. Shlp. Welght

. 36800-S€ri€sr 11 b (5,0 kg)\-/ 36900-Seiee: 12 b (5,a kg)

DIMENSIONAL DRAWINO

APPLICATIONSJ6$coaulomaiic walefsyslem pump6 ar6 designed for s€ltcontained r€cr€atlonalvsh c 66 and pleasure boals wlth mullpl6oullet wal€r sysl€m€. The syslems ar€ automatic- when a iaucstlB open6d,lh€ pump nstantLy b€glnsoperation topfovd€ a conelanl I ow lrom lank 10 tauc€l. Co6ing th€ fauc€taulomallcaly dlsconiinues pump op€€tlon. l,lod€l 36800 issuledfor up to llv€ oul 6l disl butiof svstems. Mod€l 3€900 is €com.msnd€dlorlae€ dist bLriion systems wh6r6 duty requir€s simutia.n€ous op€€llon lor mullio € lauc€ts.

STANDABD MODELS368o0.3orio! - Automatlc Wator Syst6m3€800"

36900-

36900"Serie Automatic

" Customer suppl€d, nor incruded witl pump.

FUSE/BFEAKEF'

3.0

20 (.4)10 (0.7)20 (1,4)10 (0.7)

4A 12,7)20 (1,4)4A 12.7120 0,4)

s - Automatic Watei

20 0.4)

20 0.4)2A (.4)

20 0.4)

Jabsco

ITT Industries

U.SA.

1485 Dale Way, P.O. Box2158Cosla Mesa, CA 92628-2158

THE PRODUCTS DESCRIBED HEFIEINABE SUBJECT TO TH E IABSCO ONEYEAFLI]\IITED WARRANTY, WHICH ]S AVAILABLEFOB YOUF INSPECTION UPON BEAUEST,

!NJ'TEDKINGDOM

Binglg/ Road, HoddesdonHedlordshire EN11 OBU

CANADANHK Jabsco Company Lld.

Kohoku-Ku, Yokohama, 222

GEBMANYMINTECGmbH

q@!44e!e !1!l11@ Copyr ghl 2000, ITT Industdes

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IiISTALLATION

PLUMBING WIRING

MOUN'ING Jabsco diaplrragm pumps aresetp mng Theymay be ocaled above orbelow thelresh warerrank. The pump isequipped with vibralion padswhich are mosl elfeciivowhen th6 pumpis moLnted up ghtof asoid sudace. Seleclior ofa cool dryvenllated localior wil generaly extend pump fe.

PLUiIEI G To rninimi:e waler oressure droD. the sizs oi walersupDly Ine shou d nol be less than szes shovrn nlable below,Vaves, e bows, elc. us€d shou d be the same size as pipe or tub n9.use gal€ valves only. Fr€sh wat€r lark musl be venled.

MII{IMUM PIPIl{G SIZE

PREASUnE REGULATOB 1i s rBoommended thatsvslemshavlng a conneclon ior a c ly wa1€r enny b6 oqu pped with apressure r€gu ating checkvave s€l aiapproxmatoly 35 ps.This vave aulomalca y rog! aieslh6 incoriing wai6rpressure toavod damagelo pump and purnblng lronr Bxcessiv€ pressuros.Mode s 44410-S€r es (Permanent Flush [4oun0 and 4441 0'1 01 0(inrne r-loseTyp€) pressure regualiigvav€sa€ recomm€ndedtor

CHECK VALVES A bu ll-in podcheckvave protects th6 purnpirom ihe unreguated hgh press!re som.times encountored in ctywater hookups. How€ver an addiliona check vaLve may be inslaledailhe cold warer inler ofthe waler heaierio m n mize heatlransierlothe cod water ine and protgcllh€ svstem n case oiwater healerrelei vave iailure. Jabsco ofjers qualfied n-line checkvaves,lvodels 34344-0000. 35027-0000 ard 35195-0000

SUCTION STFAINEA A P!mpgard No.36400-0000 (siraner/ii ter) is recommended nsla led between th6 oumo and tresh watertank. lt helps prevenl valve cloggirg caus€d by loreign matera

WATEF PURIFIER Manywater puil€ls cause excessverestrcl on to llow, €specialv when e emenl is in use ior some rime.When used at lhe rna n d strbut on line, il causes the pump to cyct€on and on rapidly To minim ze cyclng. use an accumltatorla.kbelweer plmp and purfier, or instalLpuil er to feed a strg e oultet for

ACCUMUIAIOF TANK The use ol an accumuatortank(Jabsco Model 30573-0000 i2573-2000 or 18810 OOOO).alhough not requned, is recommended for a more eitect ve walerdlslr bul on systen I elim nales water hammer,' stores pressuresto alow a limlled lse ol waterwilhoLl restad ng pump (desirab e alnighl-lme), assLres a constant, even stfeadofwaler arraucesjarthest from pump and prolongs pump ile by cut ng down rap d

WIRING Pump sh.rld be w red .6 oncuit ndspendent ol a otheracc€ssoies accofdlig loth€ w ring diagram.

WIFE SIZE qHATIT IA.W"G. ' COPPEF)Lenglh olcncuit in le€r (sum olpo6 & neg. wire longths)

uD to 80' 80 lo 100' '100' to 150'

1 61 6

12

16

1 01 41 4

MOIOB FnoTECTION The pLnp wiing mlsl inctlde a ruse/breaker in the posilve lead to prolecr against overcurent draw.See speciication lable lorproperilse ra1ng.

SWITCHFS \n on-ollswilch shoud be nstaled in lhe circutrolurn olf pump,rhen velrlcie orboar ls lnartended, slored, or rlransil, o. hooked up lo c ty warer. Use Red and While Labeinc lded as a r.m ndcrto shul down waier pressufe sysl€m andopen iaucello relievc press!.e when unalterded

AC.DC POWGR COIVEFTEFS AC DC convei(erlcharqerpacks sho! d be u'ncd lo operale pump d rectlylrom lhe barery ara l t imes. I lhe brnrry s bypassed and conveder susedlosewcethe pump d rectly be sure the totale ecrric oads do nol exceed theconvertera.np r.tng Overloadrg the converler coutd resuf n ]ow-vollag€ cond tiof atthe pump.

VOLTAGE Gi-"=C!{ Aiter lnsra lation checkthevoLtage a hepump molor Volage should be checked when pump is operatingaong wth allthe inside elecl calfixlures FLllvohage must beavairable althe pLmp motorar alltimes

SLrpply L ne LenglhLe6s than 48'

P pe Size

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OPEBATION' Check levelol water ntank. Be sure vaves are open and

stra neF and aerators are c ean.

' Open altaucets, hol and cold

' T u r n o n p o w e r l o p u m p .

. close each iaucelwhen il srans to deivera sleady streamor waler (.ose cod waterinst).

. Obserye the pump. Check lo be sure punp slops soon ateral faLcels are c osed.

' Plmp is now ready ioraulomalic operation lwi slartwrrenalaucet s opened and stop when theJaucel is closed.

. Turn oJl powerlo pump and open laucetto r€leve syslempressure prioftocily waler or docksde irook up and

MAINTENANCEWINTER STOFAGE Jabscopumps wilh ls uniqle pusalondampener. wllwilhstand irozen water wjlhoLt damage provdedthe syslem s nol under presslre p ortolreezng. To prevenlaccidenla damage the enlire walersyslem should be prolecledfrom fieezing duing winlerstorage. This requ res compleledra n ng, us ng the iolow ng d rectiors and/or veh c emanuiacturcf s nslruclionsli . Open a laucets and dra ns and al ow pump to emply waler

lanks a.d inlake Ine. Bun the pump dry lor I to 2 m nules

2. With aildralns opef, b ow air through cily waler ertry. AlowI .ne to.waier heaterto empty.

3. Disconnecl dlscharqe and ntake hoses iromlhe pLmp. Stanlhe pump and alow lo run unl lal waler is expeiedirom Ln t.{Funnng dry wil not harm the pump)

4. Reconnectthe hoses, close the drains and leave laucetsopei. The waler dislribltiof syslem is now dryand ready for

An aterrate melhod is lo lse polabewaler syslem anlrreezesolU o.. Follow direclions ol antiireeze manulaclurer.

IEEEE

oo nor usE AurorMorvE wpE ANI-FREEZE.IT IS POISONOUS. USE OFTHIS TYPEANTI.FREEZE WLLCAUSE SEFIOUS INTERNAL INJURY OR OEATH,

SERVICETFOUALESi:OOTINGPioblem Cau36sPump operalos bul no water . Lowwalerl€ve inian^ilows lhrough laucel . Warer lnes are cogged.

t Kink n waier hose.t At eak slct on.

Pump cycl€s on and oliwhen falcels are c os€d.

Pump operales roughlyand has ex.ess ve noise

PLmp ials ro stan when

Pump lals lo stop when

. Dtty or hardlo"opef in-ine

. Deloctivs pump va ve

. waler reak in Plumbing' Dsfective 10i ei I !sh valve.. nlerna leak in oliplivave.. nlake Ine s resrrcted, kink in

sucton hose orlittings too srila l.. P!mp mounled on llimsy boafd.. Deiormed or r!pt!red p! salion

. Loosened scfews at p! leys

. Wor. connecting rod bearng.

. C ogged piping.

. Delecl ve pressLre swilch

. Insuliicient volrage lo

. Deiecl ve presslre swilch

NOTICET Beiore see c ng pump, lurn oti power and openfalcelslo relieve pressure n water d str bul on syslem. Failureto do so could cause waterto spray in cabin

VALVES ASSEMBLY BEPLACEII/IENT1 . Femove molor and four jack shaft assemb y tie down screws.

Ljl jack shalt assemb y 10 expose valves.2. L ll va ves lion pockets Clean all foreign maler ais jrom va ves

and seats. Inspect .ubber flappers iorculs.3. RenslaL vaves nlo same pockels, benq sure rubbervave wrh

smal hoe is UP o. n lake a.d rubbervalve wi lho!1the smaiholeis DOWN on discharge.NOTE: Do nol Lse valve wilh snalhole n rubber or drs-charge sde oi pLmp or pLmp w loperale ifcorectly

4. Feplace motor do nol overtighten bel. -

DIAPIIRAGM & CON ECTING FOD FEPLACEMEI{T1 Benrove molor and iour iack shait assemb y iie dow|r screws,

lhen lill iackshall and allached daphragm assemby irom

2 Expos€ d aphragm by removifg lwo d aphragm r€tainefscrcws and

3 Femovo diaphragm screw lo s€parate diaphragm, plal€s andwasher/spacer irom conneclng rod nspecl daphragm forcuts

4 Remove lock ng nul losspa€le conneciing rod ftomlackshail.5 whenroassomblng,besureloal igndaphragmandconnecl ingrod

so lhal rod slps straght ontojack shalt and diaphragm rcslssqlarey on d aphragm relaingr.

6 Feplace nolor, do nol ovenighlen bell.

PULSATION DAMPENENS REPLACEMENT1 . Bemove r re screws lrom boilom plale and lhfee screws lrom

shal boliom plale. Ma|k boltom ol small p ate lor proper

2. Pul olt rubber pulsalion dampeners from bas6 nspect lorexcessve delormation, rLplures and cuis.

3. When nstal ng new large pusarlon dampener, ch€cklhat tsmela screw seeve-gL de is postio.ed betwsen cenierhoe andscrew-way in lhe base. Make s!re thatlanges 01bo1h pulsaiondampeners are we seated to ejlecl a prope.waterand air sea.

SWITCH FEPLACEIIENI - PROCEDURE AD rectrepacenento lswi ichwthlhfeadedslemdirecry inroplmpbody1. Discon.ecl power eads lrom swilch and remove swllch irom pump.2. Moislon rubber side oiwasherwth waler. Thread washeroflo

swlch lhroads wilh metalc sde oiwasheriacing swllch. Appya thin fim of sea ing compound lo lhe replacement sw tch threads.Keep cornpound c ear oj passage-way hole.

3 Screw r€placement sw tch nto pump base/body LntiLsnug4 Feconnectswilch oower eads.

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368OO.SeriesEXPLODEDvtEw

FARTS IISI3€AOO.S€rlos

36900.SeriesEXPLODEDvtEw

6;)

Ie&:)

PAB'S LISI36900'Seri€!

K€y Parl D..cnprlon P.dNumb€r Oty K.y PanDos.rlpllon P.n Nlmb.r Oty

6 Jack Shali Assemby7 OonneclincFodAsssmbLy

11 Vav€ Sel (ln 6t & Ourre0

14 lMico swirch onry15 Pods (nl€r & Outler)Batb16 Snal Pusaiion DEmp€n€ri7 Pul6al on Dampener13 Smal Bonom P al6

37169-0000

30021.0000'

35625n100 t

3717€.OOoOt- 566 Nore 437177.0000'�1

35623.00001

1

2 5 B€I6 Jack ShEft Asremb y7 Conn€ctingFodAss6hbly

11 Va v6 56l (nl€r & Ourler)

15 Pons (lnlet& oulei)aalb16 SmallPulsationDamp€n6l17 PuLsaton Oampenor13 Sman Bo od Pa le

30200.0010

35e56-001035256.0020

35212,0000

35625-110C t37121.0010-S€aNot€3

37176-0000t- S66 Nol6 4

Kr. i hdrar* pads supp sd wrh saseasenby

MOTOR REPLACEMEI{T1. Remove 1wo molor nutslo

2. Loosen set scr€w lo remove snall pul ey

3 When reassefirbing, adjust behtenson sobell behveen puleyscan be depressed1/4 aner molor nuls arelightened.Do nol overtighten be i.

NOTE ILow Pressure Swilch 10(0.7)io 20(1.4) psi

t{otE 2Includ€s Swlich and Conversion Kil toMolnt NewSlye Swilch Onro O derSlyle-J and -0000 Pumps.

NOIE 3Feplacemenl Swilch on y lor -1000 SeriesPumps. Meers USCG Etectr cat Standards.

NOTE 4l/2" Threaded Outlel Port 37050-000i1/2" Threaded Inlet Port 37050-0000NOTE 5Jack shaft assemb y kt, wllh parr nurnbererdng in -0001 incldes new styleconnscling rod (37173-0001) with a 5/16diamaterhoe and nxo (2) locknuts.Previols modelpumps use a connecling rod(37173-000)wilh a 1/4 dameref holeand

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