Clas Ohlson BX1-160B2 Bedienungsanleitung

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Ver. 20130823

Art.no Model

40-8250 BX1-160B2

Arc Welder

Svetstransformator

Sveisetransformator

Hitsausmuuntaja

Schweißtransformator

English

160 A Arc Welder

Art.no 40-8250 Model BX1-160B2

Please read theentire instruction manual before use and save it for future reference.

Wereserve theright for any errors in text or images and for making any necessary

technical changes to this document. Ifyou should have any questions concerning

technical problems please contact our Customer Services.

Safety

Operating safety

• Keep thework area clean and well illuminated. Clutteredand poorly lit areas

inviteaccidents.

• Make sure that no ﬂammable material is present within thearc welder’s work area.

Alwayshave approved ﬁre extinguishing equipment immediately available.

• Make sure that no explosive materials, ﬂammable liquids or gases are present

within theworkarea.

• Make sure that all observers are kept at asafe distance from thework area and

inform all possible onlookers thepossibility of serious eye damage caused by

viewing thework without proper eye protection.

Personal safety

• This product must not be used by anyone (including children) suffering from

physical or mental impairment. Thisproduct should not be used by anyone that

has not read theinstruction manual unless they have been instructed in its use by

someone who will take responsibility for their safety.

• Never let children play with theproduct.

• Never use thearc welder if you are tired or under theinﬂuence of drugs, alcohol

ormedication.

• Those who have pacemakers must not carry out or be in thevicinity of any arc

welding work.

• Always use awelding shield. Lookingdirectly into thewelding arc with thenakedeye

can cause serious eye damage.

• Always use welding gloves and apair of dry, ﬂameproof overalls when welding.

• Button up theoveralls securely making sure that no weld spatter can ﬁnd its way

into gaps at thewrist andneck.

• When welding at eye-level or with thick material, always use awelding mask with

abalaclava.

• Work areas and materials involved in welding become very hot and can

causeburns.

• Make sure to have ample ventilation when welding.

English

Electrical safety

• Do not abuse thelead. Neveruse thelead to pull or jerk theplug from thewall socket.

Keepthelead away from heat, oil, sharp edges and moving parts.

• Check all cables before beginning welding. Faultywiring presents agreat ﬁre risk

and can befatal.

• Never expose theapparatus to rain and avoid working under damp or humid

conditions.

• Make sure that thepower switch and other controls are in proper working order

before work isbegun.

• Avoid contact with earthed objects such as pipes, radiators, etc.

Therisk of receiving anelectric shock increases if your body is earthed.

• Any extension leads used must be fully extended and never left wound on

acablereel.

• All extension leads used for outdoor welding must be approved for suchuse.

Machine safety

• Be extra careful when welding certain objects. Therisk for ﬁre and explosions

increase when working with different types of containers that may have contained

ﬂammable liquids.

• Make sure that thewelder sits steadily and that none of theventilation ports

areblocked.

• Never use thewelder if it has been damaged in anyway.

• Never use thewelder with theouter housing removed.

• Always turn off thewelder and pull themains plug from thewall socket when

changing electrodes, workpiece, when servicing, moving or other related work.

• Only let authorised technicians carry out repairs and maintenance on theproduct

using only original or parts recommended from theplace of purchase.

English

5 6

7 8 9

Product description

• Arc welder with AC welding electrodes for welding work.

• Shunt regulator for current regulation.

1. Current scale

2. Overload indicator lamp

3. Power switch ON/OFF

4. Shunt, welding current regulator

5. Electrode holder

6. Earthing clamp

7. Mainslead

8. Welding shield

9. Chipping hammer/steelbrush

English

Operation

Note: Ifwelding is to be performed in difﬁcult conditions such as, on aboat, in damp

or difﬁcult to reach spaces, theuse of great caution is warranted. Ifyou are at all

unsure about how thework should be performed in asafe and appropriate manner,

you should consult someone with therequisite knowledge and experience to conduct

suchwork.

Welding electrode selection criteria

• Only use welding electrodes speciﬁcally designed for AC current.

• Use rutile electrodes for thebest results.

• Make sure thefollowing information is included on thepackage of electrodes:

- Welding current: AC

- Recommended welding current: Max.160A

- Areas of use: Makesure that theelectrodes are appropriate for thework you

intend to carryout.

- Electrode angle: Makesure that theelectrodes are appropriate for thework

you intend to carryout.

• The appropriate diameter of theelectrode will be inﬂuenced by anumber of factors

including its thickness. Thetable below will give aroughidea.

Electrode diameter (mm) Material thickness (mm)

1.6 1.0–1.6

2.0 1.6–2.5

2.5 2.5–4.0

3.25 4.0–6.0

4.0 6.0–8.0

Setup

On theproduct’s top panel there is arough guide for selecting current for various

electrode dimensions.

F(mm) 2.0 2.5 3.2 4.0

I2(A) 55 80 115 160

tw(s) 380 223 122 73

tr(s) 1130 790 743 765

F(mm) Electrode diameter

I2(A) Current ﬂow

tw(s) Welding time (in sec.) Enter thetime that you can weld before theoverload

protection trips.

tr(s) Time (in sec.) that theweld must cool before work can continue.

Example:Using a2.5 mm electrode with awelding current of 80 A, theweld

must cool for at least 790 seconds after aweld time of 233 seconds.

The welding current is adjusted by theshunt (4) and is read on thescale (1).

English

Pre-operational precautions

1. Place thewelding machine in such away that it stands stable without therisk

oftipping.

2. Clean thework area meticulously by scraping/grinding away any paint orrust.

Note:Well planned preparatory work is extremely important for achieving good

endresults!

3. Connect theearthed clamp to ameticulously cleaned area on theworkpiece.

4. Attach asuitable electrode to theelectrode holder.

5. Set theshunt to anappropriate current appropriate for theelectrode diameter

andtheworkpiece’s thickness.

Welding

Note: Alltypes of welding work require training and experience in order to achieve

satisfactory results. Donot be in ahurry and practice on surfaces where theresults are

not that important if you are inexperienced.

1. Connect themains lead to a230 V socket.

2. Set theswitch to theON position.

3. Ignite thewelding arc by moving theelectrode

over theworkpiece in desiredweldarea.

4. Keep aconsistent distance between

theworkpiece and electrode when thearc

is ignited. Thedistance should be as far as

theelectrode is in diameter. Theangle to

theworkpiece should be within 20–30º.

Note:The overload protection will trip and

theyellow indicator lamp will light if thewelder

is overheated. Theoverload protection will

automatically reset once thewelder has

cooled. Referto thetable and note thetimes

in order to avoid overheating.

5. Change theelectrode after theold one has

beenused.

Note:Always use tongs as theelectrode

becomes extremely hot.

6. Remove any slag build-up with thechipping

hammer/steelbrush.

• Remember that theworkpiece gets extremely

hot during welding. Letall surfaces cool before

touching them.

• Do not use water for cooling. Doingthis may

change themetal’s properties.

• Note: Sparksfrom welding can cause ﬁre

even several hours after welding.

English

Care and maintenance

• Keep thewelder and electrodes dry and well protected and out of children’sreach.

• Make sure before each welding project that all components are whole and free

ofdefects.

• Make sure that theventilation ports on thewelder unit are clean and free

fromcontaminants.

Troubleshooting guide

No welding

arc.

• Make sure thewelder is turned on.

• Preparatory work was unsatisfactorily performed. Rustor other

contaminants were present on theworkpiece.

• Make sure that thecorrect type of electrode isused.

• The earthed clamp has bad or no contact with theworkpiece.

• The overload protection has tripped.

Bad welding

results.

• The shunt is set incorrectly and has anincorrect welding current

asaresult.

• Preparatory work was unsatisfactorily performed. Rustor other

contaminants were present on theworkpiece.

• Improper welding technique. Practiceand read more about

thesubject.

Disposal

Disposal of this product should be in accordance with local regulations.

Ifyou are unsure how to proceed, contact your local authority.

Specifications

Welding current range 55–160 AAC

Idling voltage 48 VAC

Fuse 16 A slow-blowfuse

Size 365×170×270mm

Weight 16kg

Svenska

Svetstransformator 160A

Art.nr 40-8250 Modell BX1-160B2

Läs igenom hela bruksanvisningen före användning och spara den sedan för fram-

tida bruk. Vireserverar oss för ev. text- och bildfel samt ändringar av tekniska data.

Vidtekniska problem eller andra frågor, kontakta vår kundtjänst (se adressuppgifter

påbaksidan).

Säkerhet

Arbetsområde

• Håll arbetsutrymmet rent och väl upplyst. Belamradeoch mörka utrymmen

inbjuder till olyckor.

• Se till att inget lättantändligt material ﬁnns isvetsplatsens närhet. Haalltid

ettgodkänt släckningsredskap tillgängligt.

• Se till att inga explosiva ämnen eller brandfarliga vätskor och gaser ﬁnns

inomarbetsområdet.

• Håll åskådare på behörigt avstånd från arbetsplatsen och upplys omfaran

med att se på arbetet med oskyddade ögon.

Personlig säkerhet

• Produkten får inte användas av personer (inklusive barn) med nedsatt fysisk eller

mental förmåga. Denfår inte heller användas av personer utan tillräcklig erfarenhet

och kunskap ifall de inte har fått instruktioner om användningen av någon som

ansvarar för deras säkerhet.

• Låt aldrig barn leka med produkten.

• Använd inte apparaten om du är trött, påverkad av alkohol, medicin eller andra droger.

• Personer med pacemaker ska inte utföra eller vistas inärheten av svetsningsarbeten.

• Använd alltid svetsskärmen, att titta på ljusbågen med oskyddade ögon kan leda

till svåra ögonskador.

• Använd svetshandskar och torr och hel ﬂamsäker overall vid svetsning.

• Knäpp overallen ordentligt så att inga ev. svetsloppor kan tränga in vid handleder

ochhals.

• Vid svetsning ihuvudhöjd eller itjockt material, använd skyddshjälm och

hjälmhuva(balaklava).

• Arbetsytor och material blir vid svetsningsarbeten mycket heta.

Riskförbrännskador.

• Se till att alltid ha god ventilation när du svetsar.

Svenska

Elsäkerhet

• Misshandla inte nätsladden. Användaldrig nätsladden för att dra eller rycka ut

stickproppen ur vägguttaget. Hållnätsladden undan från värme, olja, vassa kanter

och rörliga delar.

• Kontrollera alla kablar innan svetsningen påbörjas. Defektakablar utgör stor

brandrisk och kan vara livsfarliga.

• Utsätt inte apparaten för regn och undvik att svetsa under våta och fuktiga

förhållanden.

• Kontrollera att strömbrytare och övriga reglage fungerar innan arbetet påbörjas.

• Undvik kroppskontakt med jordade föremål som rör, radiatorer m.m. Detinnebär

ökad risk för elektrisk stöt om din kropp är jordad.

• Eventuell förlängningskabel får inte vara upplindad på vinda e.d. utan ska dras ut

isin helhet.

• Vid arbete utomhus får endast förlängningskablar godkända för utomhusbruk

användas.

Maskinsäkerhet

• Var försiktig vid svetsning av speciella objekt. Brand-och explosionsrisken ökar t.ex.

vid arbeten på olika typer av behållare som kan ha innehållit brandfarliga vätskor.

• Se till att apparaten står stadigt och att inte ventilationsöppningarna blockeras.

• Använd inte apparaten om den på något sätt är skadad.

• Använd aldrig apparaten med ytterhöljet demonterat.

• Stäng alltid av apparaten och dra ur nätsladden ur vägguttaget vid byte av elektrod

och arbetsstycke samt vid ﬂytt, underhåll och annat kringarbete.

• Låt endast behörig personal utföra reparationer och underhåll av produkten och

endast med originaldelar eller delar rekommenderade av försäljningsstället.

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