Saito B2G Manuale utente

INSTRUCTIONS

For

B2GBOILER&ALCOHOLBURNER

Readcarefullybeforeoperation.

-1-

Needlevalve

Overﬂowplug

Pressuregauge

(Option)

Safetyvalvefor

Boiler

Regulator

forWhistle

Regulator

forEngine

Oiler

Smokestack

Safetyvalvefor

Burner(Red)

Toanaccumulator

orDraintank

(Option)

Fromexhaustof

Draintank

(Option)

Pipinglayout

5-10mm

Toservo

B2GBurner B2GBoiler

T2GREngine

Whistle

Pre-heatingtray

CementthesesurfacestoHull

Close Close

Open

Tobelinked

toservo

SectionF

Fixwithwoodscrewsforconvenience

soastotakein&outasunitsection

OIL

Burnernozzle

Glandnut

Installingdevices

*Whenoperatingyourboilerfortheﬁrsttime,donotconnectitinitiallytotheengine.Theremaybe

foreignmatterintheboilerwhichcoulddamagetheengine.Firstﬂushouttheboilerforabout

tenminutesanddrainhotwaterthroughvalveport[B]beforetheinitialoperation.

(1)Placetheboiler,burner,andsteamengineonaﬂatsurface.Then

ﬁxtheboilerandsteamenginewithwoodscrews.Theburner

shouldbeﬁxedbyburnerbindingplatesattachedtothesurface.

(2)Connecteachsectionbyrubbertubesandmetalpipesreferring

totheﬁgure.

Preparationforoperation◆1.

Boiler

(3)Removetheoverﬂowplug[A]andthesafetyvalve[B].Fillwaterthroughtheportof[B]tillwater

comesoutfromtheportof[A].Placingatowelunder[A]isrecommendedsoasnottowetthe

surroundingarea.

(4)Thenﬁx[A]and[B]backtotheiroriginalpositionbyﬁngers.Donotusewrenchorpliers.◆2.

(5)Keepbothregulatorscloseduntil“Steamup”belowiscompleted.

Burner

*Useonlyalcohol(methanol)forfuel.DONOTuseotherfuelssuchasgasoline,paintthinner,

petroleum,etc.

(6)Closetheneedlevalve[D]usingtheattachedhandle.Ifnotclosed,alcoholwilldrainout.◆2.

(7)Removetheredsafetyvalve[C]andﬁlltankwithfuelto250cc(8.5oz)usingameasuringcupand

afunnel.Donotexceed250ccortheboilermaybedamagediftheﬂamecontinuestoburnafter

thereisnowaterleftintheboiler.

(8)Thenﬁx[C]backtotheoriginalpositionbyﬁngers.◆2.

(9)Placethepre-heatingtrayunderthenozzleandﬁllalcoholtoabout50%inthetrayusingthe

attachedsquirter.

Steamengine

*CarefullyreadtheinstructionmanualwhichcomeswiththeT2GRsteamenginebeforeoperation.

(10)Filltheoilerwithsteamoil(Blueliquid).Lubricatemetal,crosshead,crankshaft,eccentric,etc.as

wellasallrevolutionandmovementsectionswithmachineoilor50weightautomobileengine

oil.

Preparationforoperationisnowcompleted.

Slidetoinsert

undertheplates

Bindingplates

ﬁxedwith

woodscrews

-2-

Ignitionoftheburner◆1.

(11)Lightthealcoholinthepre-heatingtray.Justbeforethealcoholisconsumed,opentheneedle

valveslowlytoabout15degreesforburnerignition.*Ifnotpreheatedsuﬃciently,thealcoholwill

notbevaporized.Insuchcases,closetheneedlevalveandrepeattheprocess(9)above.

*Themaximumopeningoftheneedlevalveisabout60degrees

fromfullclose.Adjusttothebestpositionafter10minutesʼ

operation.

*Usuallyitʼ snotnecessarytoopenneedlesofbothnozzles.When

youwantgreatersteamfortheengine,openingbothneedlesis

required.

Steamup*Usingthepressuregauge(option)ishighlyrecommended.

(12)Aftertheburnerisignited,ittakesabout8-12minutestoraisepressuresuﬃciently.Whenthe

pressuregaugeshows1.0~1.5kgf/cm2,opentheregulatorquicklytofullopenpositionandreturn

tofullclosepositiontogetridofremainingairinsidetheboiler.Thenpressuredropsimmediately

andrisesgraduallyagain.

(13)Whenthepressuregaugeshows1.0~2.0kgf/cm2,Steamupiscompletedandnowyoucan

operateregulatorstoruntheengineorusethewhistle.

CAUTION

◆1.Alwayskeepfuelcan,containers,andburnablematerialawayfromtheburner.Andkeepawet

towelnearbyforanemergency.

◆2.Excessivetighteningmaygreatlyshortenthelifeofpackings(O-ring,gasket,orglandpacking)

andevenstriporbreakthethreadedpartoftheneedlevalve,safetyvalves,andoverﬂowplug.

◆3.Alwaysuseﬁxedwaterandfuellevelsfortheboilerandburners.

◆4.Donotﬁlluptheboilerwithhotwater.

◆5.Ifyourestarttheengineafterstoppingtheburnerforciblybyclosingneedlevalve,theremaybe

fuelremainingintheburner.Insuchcases,theburnercanbere-litimmediatelywhilethetankis

stillhot.ButthenDONOTaddanyfuel.

Orafteritgetscold,draintheremainingfuelfromtheburner(removethesafetyvalve[C]and

turntheburnerupsidedown),andfollowtheprocessoutlinedin(3)to(13)abovetorestart.

◆6.Incaseofengineracing,adjusttherpmusingtheneedlevalveandtheregulator.Operatingthe

engineathighrpmcancauseexcessivewearorotherdamage.

◆7.Aslongasyoufeedrecommendedquantitiesofwaterandfuel,theﬂamewillextinguishinabout

25minutes.Thequantitiesaremeasuredtoensurethattherewillbewaterleftintheboilerwhen

theﬂameisextinguished.Ifexcessivefuelisused,theboilerwillbecomeoverheatedafterthe

waterhasbeendepletedandtheﬂamecontinues.Thisdrysuperheatingcanbreaksomewelded

sectionsandcausesubsequentboilerleakage.Insomecases,severedamagecanresultwhich

cannotberepaired.

-3-

Fullopen

approx.60degs

Fullclose

0deg

Burnerneedleposition

◆8.

Ifyouﬁndsuchphenomenadescribedbelow,thereispossibilityofdrysuperheating.STOPthe

operationimmediatelytoavoidadditionaldamage.

#Eventhoughtheheatingpoweroftheburnerisstillstrongandstable...

 -Pressuredoesnʼ tincrease.

 -EngineRPMdecreases.

 -Steamfromtheexhaustpipeisreduced.

#Paleﬂamesarecomingoutofthestack.

#Abnormalsmellorsmokeisobserved.

NOTE

◇1.

Thesafetyvalvefortheboilerworksatthepressureof2kgf/cm2.Thesafetyvalve(REDcolored)for

theburnerworksatthepressureof1.5kgf/cm2.Theoperatormustpaycloseattentionto

pressureswhichexceedthesenorms.

◇2.

Alwaysconﬁrmthatthesafetyvalvesarefunctioningfreelybydepressingthespringswhenﬁlling

thewatersupplyandfuelsupply.

◇3.

Closingtheneedlevalvewillextinguishtheﬂameandshutdowntheoperation.

◇4.

Becausecarbontendstocollectonthenozzles,cleanthenozzlesaftereverytenoperationsusing

theattachedwire.

*Donotuseawireotherthantheattachedonetocleanthenozzlesasanythickwiremayreduce

theheatingpowerbywideningthenozzlehole.Also,cleanthenozzlesfromthenozzleend

(boilerside).Donotloosenthescrewsof[E].

◇5.

Aboutheatingpowerweaknesses,refertotheCausesandCountermeasureslistedbelow

◇6.

Thewickendshouldalwaysreachthebottomoftheburnertoensuresteadyfuelﬂowandﬂame.

Ifthewickdoesnottouchthebottom,heatingpowerwillbereduced.Insuchcases,pushthe

wickdowngentlyusingawireorsimilarobject.Standardburningtimeisabout25minutes.If

burningtimeisover25minutes,itmeansthatheatingpowerisreducedandtheoperatormust

ﬁndandﬁxthecause(s).

Possiblecause 

Fuelabsorbedmoisture

Excessivedustor

carboninnozzle 

Foreignmatterprevents

valvefromclosing

Countermeasure

Replaceremainingfuelwithnewalcohol.

Cleanusingwireprovided.Afterremovingtheglandnutand

needle,passthewirethroughtheholesinthenozzle.

Whengasleakageiscausedbysomethingpreventingthevalve

fromclosingcompletely,cleanitcompletely

-4-

Allspeciﬁcationsandmodelsaresubjecttochangewithoutnotice.

http://www.saito-mfg.com

SAITO SEISAKUSHO CO., LTD.

22-7,3-chome,Tokagi,Ichikawa-shi,Chibaprefecture272-0024,Japan

Phone:047-378-4156FAX:047-378-4155

-5-

SmokingdeviceforB2G

発煙タンク（オプション）

より

Fromsmokingtank

(Option)

発煙装置

Smokingdevice

バーナー

Burner ボイラー

Boiler 真鍮パイプ

Brass-pipe

付属金具

Fittingpipe

発煙タンク

Smoketank

はめる

Insert

ネオプレンチューブ

Neoprene-tube

ニードルバルブ

Needlevalve

約２㎜

Approx.

バーナーハンドルで調節

Adjustwiththeburnerhandle

発煙タンク接続図ForB2G

FittingoftheSmoketankForB2G

・ニードルバルブをあけすぎると、生ガスの発生と、燃焼の妨げになります。あけすぎない

ようご注意下さい。

・オイルは、専用のスモークオイルをご使用下さい。

・ニードルバルブはデリケートなので、過度な開閉は避けて下さい。

・２回目からは、発煙タンク内のドレンを抜いてからオイルを入れて下さい。

・Toomuchopeningoftheneedlevalvecausesraw-gasanddiscouragecombustion.So

takecarenottoopenthenozzletoomuch.

・Usethededicatedoilforthesmoke.

・Theneedlevalveisverydelicatesoavoidopeningtoowideorclosingtootight.

・Fromthe2ndoperation,pourtheoilintothetankafterremovingwasteoilfromthetank.

汽笛へ

ToWhistle

-6-

-7-

NO Description Q'ty NO Description Q'ty

1 Boilerbody 1 11 Boilermount 1

2 Overﬂowplug 1 12 Boilerband 2

3 O-ringP3 1 13 ScrewM3 4

4 Safetyvalveforboiler 2 14 NutM3 4

S1 Safetyvalvebody 2 15 Superheatedtube 1

S2 Stem 2 16 Smokeemittingdevice 1

S3 O-ringP3 2 17 Smokechamber 1

S4 Spring 2 18 Smokechamberﬁttingscrew 2

S6 Cover 2 19 Washer 1

5O-ringP8 220Nut 1

6 Regulatorforthrottle 1 21 AlcoholtankforBurner 1

L1 Regulatorbody 1 22 Safetyvalveforburner 1

L2 Valve 1 S11 Safetyvalvebody 1

L3 O-ringP2 1 S12 Stem 1

L4 O-ringP3 1 S13 O-ringP3 1

L5 Lever 1 S14 Spring 1

L6 Cap 1 S16 Cover 1

L7 Glandpacking 1 23 O-ringP8 1

L8 Blankcap 1 24 Combustionnozzle 2

7 Locknutforregulator 2 25 Needlevalve 2

8 O-ringP6 2 26 Glandpacking 2

9 Regulatorforwhistle 1 27 Glandnut 2

L11 Regulatorbody 1 28 Plug 2

L12 Valve 1 29 Filter 2

L13 O-ringP2 1 30 Suctionstring 2

L14 O-ringP3 1 31 Locknut 2

L15 Lever 1 32 Band 1

L16 Capnut133ScrewM3 1

L17 Glandpacking 1 34 NutM3 1

L18 Blankcap 1 35 Burnermount 1

L19 Connectingpipetowhistle 1 36 Nut 1

L20 Locknut 1 37 Pre-heatingtray 1

10 Stack 1 38 Burnerbindingplate 2

PartListforB2G

Manuali Caldaia popolari di altre marche

Vaillant

Vaillant uniSTOR VIH SW GB 500 BES Manuale utente

Radijator

Radijator BIO max 23.1 Manuale utente

Brunner

Brunner BSV 20 Manuale utente

Buderus

Buderus Logamax GB062-24 KDE H V2 Manuale utente

Potterton

Potterton 50e Scheda tecnica

UTICA BOILERS

UTICA BOILERS TriFire Manuale utente

Joannes

Joannes LADY Series Manuale

ECR International

ECR International UB90-125 Manuale di istruzioni

Froling

Froling FHG Turbo 3000 Manuale utente

Froling

Froling P4 Pellet 8 - 105 Manuale utente

U.S. Boiler Company

U.S. Boiler Company K2 Manuale utente

Henrad

Henrad C95 FF Manuale utente

NeOvo

NeOvo EcoNox EF 36 Manuale utente

Potterton

Potterton PROMAX SL 12 Manuale utente

Eco Hometec

Eco Hometec EC 25 COMPACT Manuale utente

Viessmann

Viessmann VITODENS 200 Guida

Baxi

Baxi Prime 1.24 Manuale utente

REXNOVA

REXNOVA ISA 20 BITHERMAL Manuale utente