ESAB Arc 151i A31 Manual de usuario

Marca: ESAB

Modelo: Arc 151i A31

Categoría: Sistema de soldadura

Tipo: Manual de usuario

Este manual también es adecuado para

Valid for serial no. 927-xxx-xxxx0460 446 287 US 20130328

Caddy

Arc 151i, Arc 201i

Instruction manual

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TOCa

Rights reserved to alter specifications without notice.

1 USER RESPONSIBILITY 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 SAFETY PRECAUTIONS - English 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 PRECAUCION DE SEGURIDAD - Spanish 8. . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 MESURES DE SECURITE - French 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1 SAFETY 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 INTRODUCTION 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 Equipment 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Control panel 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 TECHNICAL DATA 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 INSTALLATION 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 Location 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 Primary input 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.1 Recommended fuse sizes and minimum cable area 21. . . . . . . . . . . . . . . . . . . . . . .

5 OPERATION 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 PFC - Power factor correction 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Connections and control devices 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 Connection of welding and return cable 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4 Overheating protection 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5 SMAW welding 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.6 GTAW welding 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.7 Remote control unit 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 MAINTENANCE 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1 Inspection and cleaning 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 FAULT-TRACING 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1 Fault codes 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 ORDERING SPARE PARTS 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9 DISMANTLING AND SCRAPPING 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SCHEMATIC DIAGRAM 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ORDERING NUMBER 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ACCESSORIES 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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US warnings

Be sure this information reaches the operator.

You can get extra copies through your supplier.

These INSTRUCTIONS are for experienced operators. If you are not fully familiar with the

principles of operation and safe practices for arc welding equipment, we urge you to read

our booklet, “Precations and Safe Practices for Arc, Cutting and Gouging, “Form 52-529.

Do NOT permit untrained persons to install, operate, or maintain this equipment. Do NOT

attempt to install or operate this equipment until you have read and fully understand these

instructions. If you do not fully understand these instructions, contact your supplier for

further information. Be sure to read the Safety Precautions before installing or operating

this equipment.

1 USER RESPONSIBILITY

This equipment will perform in conformity with the description thereof contained in this manual and

accompanying labels and/or insert when installed, operated, maintained and repaired in accordance

with the instruction provided. This equipment must be checked periodically. Malfunctioning or poorly

maintained equipment should not be used. Parts that are broken, missing, worn, distorted or

contaminated should be replaced immediately. Should such repair or replacement become necessary,

the manufacturer recommends that a telephone or written request for service advice be made to the

Authorized Distributor from whom it was purchased.

This equipment or any of its parts should not be altered without the prior written approval of the

manufacturer. The user of this equipment shall have the sole responsibility for any malfunction which

results from improper use, faulty maintenance, damage improper repair or alteration by anyone other

than the manufacturer or a service facility designated by the manufacturer.

2 SAFETY PRECAUTIONS - English

WARNING: These Safety Precautions are for your protection. They summarize precautionary

information from the references listed in Additional Safety Information section. Before performing any

installation or operating procedures, be sure to read and follow the safety precautions listed below as

well as all other manuals, material safety data sheets, labels, etc. Failure to observe Safety

Precautions can result in injury or death.

PROTECT YOURSELF AND OTHERS

Some welding, cutting and gouging precesses are noisy and require ear

protection. The arc, like the sun, emits ultraviolet (UV) and other radiation

and can injure skin and eyes. Hot metal can cause burns. Training in the

proper use of the processes and equipment is essential to prevent accidents.

Therefore:

1. Always wear safety glasses with side shields in any work area, even if welding helmets face

shields and goggles are also required.

2. Use a face shield fitted with the correct filter and cover plates to protect your eyes, face, neck

and ears from sparks and rays of the arc when operating or observing operations. Warn

bystanders not to watch the arc and not to expose themselves to the rays of the electric-arc or

hot metal.

3. Wear flameproof gauntlet type gloves, heavy long-sleeve shirt, cuffless trousers, high-topped

shoes and a welding helmet or cap for protection, to protect against arc rays and hot sparks or

hot metal.

A flameproof apron may also be desirable as protection against radiated heat and

sparks.

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US warnings

4. Hot sparks or metal can lodge in rolled up sleeves, trouser cuffs, or pockets. Sleeves and collars

should be kept buttoned and open pockets eliminated from the front of clothing.

5. Protect other personnel from arc rays and hot sparks with a suitable nonflammable partition or

curtains.

6. Use goggles over safety glasses when chipping slag or grinding. Chipped slag may be hot and

can fly far. Bystanders should also wear goggles over safety glasses.

FIRES AND EXPLOSIONS

Heat from

and arcs can start Hot slag or sparks can also cause

and explosions. Therefore:

1. Remove all combustible materials well away from the work area or cover the materials with a

protective nonflammable covering. Combusible materials include wood, clot, sawdust, liquid and

gas fuels, solvents, pants and coatings papper, etc.

2. Hot sparks or hot metal can fall through cracks or crevices in floors or wall openings and cause a

hidden smoldering fire or fires on the floor below. Make certain that such openings are protected

from hot sparks and metal.

3. Do not weld, cut or perform other hot work until the workpiece has been completely cleaned so

that there are no substances on the workpiece which might produce flammable or toxic vapors.

Do not do hot work on closed containers. They may explode.

4. Have fire extinguishing equipment handy for instant use, such as a garden hose, water pail, sand

bucket, or portable fire extinguisher. Be sure you are trained in its use.

5. Do not use equipment beyond its ratings. For example, overloaded welding cable can overheat

and create a fire hazard.

6. After completing operations, inspect the work area to make certain there are no hot sparks or hot

metal which could cause a later fire. Use fire watchers when necessary.

7. For additional information refer to NFPA Standard 51B, “Fire Prevention in Use of Cutting and

Welding

Processes”, available from the National Fire Protection Association, Batterymarch Park,

Quincy, MA 02269.

ELECTRICAL SHOCK

Contact with live electrical parts and ground can cause severe injury or

death. DO NOT use AC welding current in damp areas, if movement is

or if there is danger of falling. Therefore:

1. Be sure the power source frame (chassis) is connected to the ground system of the input power.

2. Connect the workpiece to a good electrical ground.

3. Connect the work cable to the workpiece. A poor or missing connection can expose you or others

to a fatal shock.

4. Use well-maintained equipment. Replace worn or damaged cables.

5. Keep everything dry, including clothing, work area, cables, torch/electrode holder and power

source.

6. Make sure that all parts of your body are insulated from work and from ground.

7. Do not stand directly on metal or the earth while working in tight quarters or a damp area; stand

on dry boards or an insulating platform and wear rubber-soled shoes.

8. Put on dry, hole-free gloves before turning on the power.

9. Turn off the power before removing your gloves.

10. Refer to ANSI/ASC Standard Z49.1 (listed on next page) for specific grounding

recommendations. Do not mistake the work lead for a ground cable.

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US warnings

ELECTRIC AND MAGNETIC FIELDS

May be dangerous. Electric current owing through any conductor causes

localized Electric and Magnetic Fields (EMF). Welding and cutting current

creates EMF around welding cables and welding machines.

Therefore:

1. Welders having pacemakers should consult their physician before welding. EMF may interfere

with some pacemakers.

2. Exposure to EMF may have other health effects which are unknown.

3. Welders should use the following procedures to minimize exposure to EMF:

a. Route the electrode and work cables together. Secure them with tape when possible.

b. Never coil the torch or work cable around your body.

c. Do not place your body between the torch and work cables. Route cables on the same side

of your body.

d. Connect the work cable to the workpiece as close as possible to the area being welded.

e. Keep welding power source and cables as far away from your body as possible.

FUMES AND GASES

Fumes and gases, can cause discomfort or harm, particularly in conned

spaces. Do not breathe fumes and gases. Shielding gases can cause

asphyxiation.

Therfore:

1. Always provide adequate ventilation in the work area by natural or mechanical means. Do not

weld, cut or gouge on materials such as galvanized steel, stainless steel, cooper,

zinc, lead

beryllium or cadmium unless positive mechanical ventilation is provided. Do not breathe fumes

from these materials.

2. Do not operate near degreasing and spraying operations. The heat or arc can react with

chlorinated hydrocarbon vapors to form phosgene, a highly toxic gas and other irritant gases.

3. If you develop momentary eye, nose or throat irritation while operating, this is an indication that

ventilation is not adequate. Stop work and take necessary steps to improve ventilation in the work

area. Do not continue to operate if physical discomfort persists.

4. Refer to ANSI/ASC Standard Z49.1 (see listing below) for specific ventilation recommendations.

5. WARNING: This product when used for welding or cutting, produces fumes or gases which

contain chemicals known to the State of Californa to cause birth defects and in some cases

cancer (California Health & Safety Code §25249.5 et seq.)

CYLINDER HANDLING

Cylinders, if mishandled, can rupture and violently release gas. Sudden

rupture of cylinder valve or relief device can injure or kill.

Therefore:

1. Use the proper gas for the process and use the proper pressure reducing regulator designed to

operate from the compressed gas cylinder. Do not use adaptors. Maintain hoses and fittings in

good condition. Follow manufacturer's operating instructions for mounting regulator to a

compressed

gas cylinder.

2. Always secure cylinders in an upright position by chain or strap to suitable hand trucks,

undercarriages, benches, wall, post or racks. Never secure cylinders to work tables or fixtures

where they may become part of an electrical circuit.

3. When not in use, keep cylinder valves closed. Have valve protection cap in place if regulator is

not connected. Secure and move cylinders by using suitable hand trucks.

4. Locate cylinders away from heat, sparks and flames. Never strike an arc on a cylinder.

5. For additional information, refer to CGA Standard P-1, “Precations for Safe Handling of

Comporessed Gases in Cylinders”, which is available from Compressed Gas Association, 1235

Jefferson Davis Highway, Arlington, VA 22202.

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US warnings

EQUIPMENT MAINTENANCE

Faulty or improperly maintained equipment can cause injury or death. Therefore:

1. Always have qualified personnel perform the installaion, troubleshooting and maintenance work.

Do not perform any electrical work unless you are qualified to perform such work.

2. Before performing any maintenance work inside a power source, disconnect the power source

from the incoming electrical power.

3. Maintain cables, grounding wire, connections, power cord and power supply in safe working

order. Do not operate any equipment in faulty condition.

4. Do not abuse any equipment or accessories. Keep equipment away from heat sources such as

furnaces, wet conditions such as water puddles, oil or grease, corrosive atmospheres and

inclement weather.

5. Keep all safety devices and cabinet covers in position and in good repair.

6. Use equipment only for its intended purpose. Do not modify it in any manner.

ADDITIONAL SAFETY INFORMATION

For more information on safe practices for electric arc welding and cutting equipment,

ask your supplier for a copy of “Precautions and Safe Practices for Arc Welding,

Cutting and Gouging”, Form 52-529.

The following publications, which are available from the American Welding Society, 550 N.W. LeJuene

Road, Miami, FL 33126, are recommended to you:

1. ANSI/ASC Z49.1 - “Safety in Welding and Cutting”

2. AWS C5.1 . “Recommended Practices for Plasma Arc Welding”

3. AWS

C5.2 - “Recommended Practices for Plasma Arc Cutting“

4. AWS C5.3 - “Recommended Practices for Air Carbon, Arc Gouging and Cutting”

5. AWS C5.5 - “Recommended Practices for Gas Tungsten Arc Welding”

6. AWS C5.6 - “Recommended Practices for Gas Metal Arc welding”

7. AWS SP - “Safe practices” - Reprint, Welding Handbook

8. ANSI/AWS F4.1 - “Recommended Safe Practices for Welding and Cutting of Containers That

Have Held Hazardous Substances”

MEANING OF SYMBOLS

As used throughout this manual: Means Attention! Be Alert!

Means immediate hazards which, if not avoided, will result in

immediate, serious personal injury or loss of life.

Means potential hazards which could result in personal injury or loss

of life.

Means hazards which could result in minor personal injury.

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US warnings

3 PRECAUCION DE SEGURIDAD - Spanish

ADVERTENCIA: Estas Precauciones de Seguridad son para su protección. Ellas hacen

resumen de información proveniente de las referencias listadas en la sección ”Información Adicional

Sobre La Seguridad”. Antes de hacer cualquier instalación o procedimiento de operación, asegúrese

de leer y seguir las precauciones de seguridad listadas a continuación así como también todo manual,

hoja de datos de seguridad del material, calcomanias, etc. El no observar las Precauciones de

Seguridad puede resultar en daño a la persona o muerte.

PROTEJASE USTED Y A LOS DEMAS

Algunos procesos de soldadura, corte y ranurado son ruidosos y requiren

protección para los oídos. El arco, como el sol , emite rayos ultravioleta (UV)

y otras radiaciones que pueden dañar la piel y los ojos. El metal caliente

causa quemaduras. EL entrenamiento en el uso propio de los equipos y sus

procesos es esencial para prevenir accidentes.

Por lo tanto:

1. Utilice gafas de seguridad con protección a los lados siempre que esté en el área de trabajo, aún

cuando esté usando careta de soldar, protector para su cara u otro tipo de protección.

2. Use una careta que tenga el filtro correcto y lente para proteger sus ojos, cara, cuello, y oídos de

las chispas y rayos del arco cuando se esté operando y observando las operaciones. Alerte a

todas las personas cercanas de no mirar el arco y no exponerse a los rayos del arco eléctrico o

el metal

fundido.

3. Use guantes de cuero a prueba de fuego, camisa pesada de mangas largas, pantalón de ruedo

liso, zapato alto al tobillo, y careta de soldar con capucha para el pelo, para proteger el cuerpo

de los rayos y chispas calientes provenientes del metal fundido. En ocaciones un delantal a

prueba de fuego es necesario para protegerse del calor radiado y las chispas.

4. Chispas y partículas de metal caliente puede alojarse en las mangas enrolladas de la camisa, el

ruedo del pantalón o los bolsillos. Mangas y cuellos deberán mantenerse abotonados, bolsillos al

frente de la camisa deberán ser cerrados o eliminados.

5. Proteja a otras personas de los rayos del arco y chispas calientes con una cortina adecuada

no-flamable como división.

6. Use careta protectora además de sus gafas de seguridad cuando esté removiendo escoria o

puliendo. La escoria puede estar caliente y desprenderse con velocidad. Personas cercanas

deberán usar gafas de seguridad y careta protectora.

FUEGO Y EXPLOSIONES

El calor de las amas y el arco pueden ocacionar fuegos. Escoria caliente y

las chispas pueden causar fuegos y explosiones.

Por lo tanto:

1. Remueva todo material combustible lejos del área de trabajo o cubra los materiales con una

cobija a prueba de fuego. Materiales combustibles incluyen madera, ropa,

líquidos y gases

flamables, solventes, pinturas, papel, etc.

2. Chispas y partículas de metal pueden introducirse en las grietas y agujeros de pisos y paredes

causando fuegos escondidos en otros niveles o espacios. Asegúrese de que toda grieta y

agujero esté cubierto para proteger lugares adyacentes contra fuegos.

3. No corte, suelde o haga cualquier otro trabajo relacionado hasta que la pieza de trabajo esté

totalmente limpia y libre de substancias que puedan producir gases inflamables o vapores

tóxicos. No trabaje dentro o fuera de contenedores o tanques cerrados. Estos pueden explotar si

contienen vapores inflamables.

4. Tenga siempre a la mano equipo extintor de fuego para uso instantáneo, como por ejemplo una

manguera con agua, cubeta con agua, cubeta con arena, o extintor portátil. Asegúrese que usted

esta entrenado para su uso.

5. No use el equipo fuera de su rango de operación. Por ejemplo, el calor causado por cable

sobrecarga en los cables de soldar pueden ocasionar un fuego.

6. Después de termirar la operación del equipo, inspeccione el área de trabajo para cerciorarse de

que las chispas o metal caliente ocasionen un fuego más tarde. Tenga personal asignado para

vigilar si es necesario.

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US warnings

7. Para información adicional , haga referencia a la publicación NFPA Standard 51B, “Fire

Prevention in Use of Cutting and Welding Processes”, available from the National Fire Protection

Association, Batterymarch Park, Quincy, MA 02269.

CHOQUE ELECTRICO

El contacto con las partes eléctricas energizadas y tierra puede causar daño

severo o muerte. NO use soldadura de corriente alterna (AC) en áreas

húmedas, de movimiento connado en lugares estrechos o si hay posibilidad

de caer al suelo.

Por lo tanto:

1. Asegúrese de que el chasis de la fuente de poder esté conectado a tierra através del sistema de

electricidad primario.

2. Conecte la pieza de trabajo a un buen sistema de tierra física.

3. Conecte el cable de retorno a la pieza de trabajo. Cables y conductores expuestos o con malas

conexiones pueden exponer al operador u otras personas a un choque eléctrico fatal.

4. Use el equipo solamente si está en buenas condiciones. Reemplaze cables rotos, dañados o con

conductores expuestos.

5. Mantenga todo seco, incluyendo su ropa, el área de trabajo, los cables, antorchas, pinza del

electrodo, y la fuente de poder.

6. Asegúrese que todas las partes de su cuerpo están insuladas de ambos, la pieza de trabajo y

tierra.

7. No se pare directamente sobre metal

o tierra mientras trabaja en lugares estrechos o áreas

húmedas; trabaje sobre un pedazo de madera seco o una plataforma insulada y use zapatos con

suela de goma.

8. Use guantes secos y sin agujeros antes de energizar el equipo.

9. Apage el equipo antes de quitarse sus guantes.

10. RUse como referencia la publicación ANSI/ASC Standard Z49.1 (listado en la próxima página)

para recomendaciones específicas de como conectar el equipo a tierra. No confunda el cable de

soldar a la pieza de trabajo con el cable a tierra.

CAMPOS ELECTRICOS Y MAGNETICOS

Son peligrosos. La corriente eléctrica uye através de cualquier conductor

causando a nivel local Campos Eléctricos y Magnéticos (EMF). Las

corrientes en el área de corte y soldadura, crean EMF alrrededor de los

cables de soldar y las maquinas.

Por lo tanto:

1. Soldadores u Operadores que use marca-pasos para el corazón deberán consultar a su médico

antes de soldar. El Campo Electromagnético (EMF) puede interferir con algunos marcapasos.

2. Exponerse a campos electromagnéticos (EMF) puede causar otros efectos de salud aún

desconocidos.

3. Los soldadores deberán usar los siguientes procedimientos para minimizar exponerse al EMF:

a. Mantenga el electrodo y el cable a la pieza de trabajo juntos, hasta llegar a la pieza que

usted quiere

soldar. Asegúrelos uno junto al otro con cinta adhesiva cuando sea posible.

b. Nunca envuelva los cables de soldar alrededor de su cuerpo.

c. Nunca ubique su cuerpo entre la antorcha y el cable, a la pieza de trabajo. Mantega los

cables a un sólo lado de su cuerpo.

d. Conecte el cable de trabajo a la pieza de trabajo lo más cercano posible al área de la

soldadura.

e. Mantenga la fuente de poder y los cables de soldar lo más lejos posible de su cuerpo.

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US warnings

HUMO Y GASES

El humo y los gases, pueden causar malestar o daño, particularmente en

espacios sin ventilación. No inhale el humo o gases. El gas de protección

puede causar falta de oxígeno.

Por lo tanto:

1. Siempre provea ventilación adecuada en el área de trabajo por medio natural o mecánico. No

solde, corte, o trabajo por medio natural o mecánico. No solde, corte, o ranure materiales con

hierro galvanizado, acero inoxidable, cobre, zinc, plomo, berílio, o cadmio a menos que provea

ventilación mecánica positiva. No respire los gases producidos por estos materiales.

2. No opere cerca de lugares donde se aplique substancias químicas en aerosol. El calor de los

rayos del arco pueden reaccionar con los vapores de hidrocarburo clorinado para formar un

fosfógeno, o gas tóxico, y otros irritant es.

3. Si momentáneamente desarrolla inrritación de ojos, nariz o garganta mientras est á operando,

es indicación de que la ventilación no es apropiada. Pare de trabajar y tome las medidas

necesarias para mejorar la ventilación en el área de trabajo. No continúe operando si el

malestar físico persiste.

4. Haga referencia a la publicación ANSI/ASC Standard Z49.1 (Vea la lista a continuación) para

recomendaciones específicas en

la ventilación.

5. ADVERTENCIA-Este producto cuando se utiliza para soldaduras o cortes, produce humos o

gases, los cuales contienen químicos conocidos por el Estado de California de causar defectos

en el nacimiento, o en algunos casos, Cancer. (California Health & Safety Code §25249.5 et

seq.)

MANEJO DE CILINDROS

Los cilindros, si no son manejados correctamente, pueden romperse y liberar

violentamente gases. Rotura repentina del cilindro, válvula, o válvula de

escape puede causar daño o muerte.

Por lo tanto:

1. Utilize el gas apropiado para el proceso y utilize un regulador diseñado para operar y reducir la

presión del cilindro de gas. No utilice adaptadores. Mantenga las mangueras y las conexiones en

buenas condiciones. Observe las instrucciones de operación del manufacturero para montar el

regulador en el cilindro de gas comprimido.

2. Asegure siempre los cilindros en posición vertical y amárrelos con una correa o cadena

adecuada para asegurar el cilindro al carro, transportes, tablilleros, paredes, postes, o armazón.

Nunca asegure los cilindros a la mesa de trabajo o las piezas que son parte del circuito de

soldadura. Este puede ser parte del circuito elélectrico.

3. Cuando el cilindro no está en uso, mantenga la válvula del cilindro cerrada. Ponga el capote de

protección sobre la válvula si el regulador no está conectado. Asegure y mueva los cilindros

utilizando un carro o transporte adecuado. Evite el manejo brusco de los

4. Localize los cilindros lejos del calor, chispas, y flamas. Nunca establezca un arco en el cilindro.

5. Para

información adicional, haga referncia a la publicación CGA Standard P-1, “Precations for

Safe Handling of Comporessed Gases in Cylinders”, disponible através del Compressed Gas

Association, 1235 Jefferson Davis Highway, Arlington, VA 22202.

MANTENIMIENTO DEL EQUIPO

Equipo defectuoso o mal mantenido puede causar daño o muerte.

Por lo tanto:

1. Siempre tenga personal cualificado para efectuar la instalación, diagnóstico, y mantenimiento del

equipo. No ejecute ningún trabajo eléctrico a menos que usted esté cualificado para hacer el

trabajo.

2. Antes de dar mantenimiento en el interior de la fuente de poder, desconecte la fuente de poder

del suministro de electricidad primaria.

3. Mantenga los cables, cable a tierra, conexciones, cable primario, y cualquier otra fuente de poder

en buen estado operacional. No opere ningún equipo en malas condiciones.

4. No abuse del equipo y sus accesorios. Mantenga el equipo lejos de cosas que generen calor

como hornos, también lugares húmedos como charcos de agua, aceite o grasa, atmósferas

corrosivas y las inclemencias del tiempo.

5. Mantenga todos los artículos de seguridad y coverturas del equipo en su posición y en buenas

condiciones.

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US warnings

6. Use el equipo sólo para el propósito que fue diseñado. No modifique el equipo en ninguna

manera.

INFORMACION ADICIONAL DE SEGURIDAD

Para más información sobre las prácticas de seguridad de los equipos de arco eléctrico

para soldar y cortar, pregunte a su suplidor por una copia de “Precautions and Safe

Practices for Arc Welding, Cutting and Gouging”, Form 52-529.

Las siguientes publicaciones, disponibles através de la American Welding Society, 550 N.W. LeJuene

Road, Miami, FL 33126, son recomendadas para usted:

1. ANSI/ASC Z49.1 - “Safety in Welding and Cutting”

2. AWS C5.1 . “Recommended Practices for Plasma Arc Welding”

3. AWS C5.2 - “Recommended Practices for Plasma Arc Cutting“

4. AWS C5.3 - “Recommended Practices for Air Carbon, Arc Gouging and Cutting”

5. AWS C5.5 - “Recommended Practices for Gas Tungsten Arc Welding”

6. AWS C5.6 - “Recommended Practices for Gas Metal Arc welding”

7. AWS SP - “Safe practices” - Reprint, Welding Handbook

8. ANSI/AWS F4.1 - “Recommended Safe Practices for Welding and Cutting of Containers That

Have Held Hazardous Substances”

SIGNIFICADO DE LOS SIMBOLOS

Según usted avanza en la lectura de este folleto: Los Símbolos Signican ¡Atención!

¡Esté Alerta! Se trata de su seguridad.

Signica riesgo inmediato que, de no ser evadido, puede resultar

inmediatamente en serio daño personal o la muerte.

Signica el riesgo de un peligro potencial que

puede resultar en serio

daño personal o la muerte.

Signica el posible riesgo que puede resultar en menores daños a la

persona.

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US warnings

4 MESURES DE SECURITE - French

ATTENTION : ces règles de sécurité ont pour objet d'assurer votre protection. Elles constituent

une synthèse des mesures de sécurité contenues dans les ouvrages de référence repris au chapitre

Informations complémentaires relatives à la Sécurité. Avant toute installation ou utilisation du matériel,

veillez à lire et à respecter les règles de sécurité énoncées ci-dessous ainsi que dans les divers

manuels, fiches de sécurité du matériel, étiquettes, etc. Le non-respect de ces précautions risque

d'entraîner des blessures graves ou mortelles.

PROTECTION INDIVIDUELLE ET DE L'ENTOURAGE

Certains procédés de soudage, découpage et gougeage sont bruyants et

requièrent le port de protections auditives. L'arc, tout comme le soleil, émet

des ultraviolets (UV) et d'autres rayonnements susceptibles de provoquer des

lésions oculaires et dermatologiques. Le métal chaud peut être à l'origine de

brûlures. Une formation à l'utilisation correcte des procédés et équipements

est essentielle pour prévenir les accidents. En conséquence :

1. Porter impérativement des lunettes avec écrans latéraux dans les zones de travail, même

lorsque le port du casque de soudage, de l'écran facial et des lunettes de protection est

obligatoire

2. Tant pour exécuter les travaux que pour y assister, porter un écran facial muni de plaques

protectrices et de verres filtrants appropriés pour protéger les yeux, le visage, le cou et les

oreilles

des étincelles et du rayonnement de l'arc. Avertir les personnes se trouvant à proximité

qu'elles ne doivent pas regarder l'arc, ni s'exposer à son rayonnement ou à celui du métal

incandescent.

3. Porter des gants ignifuges à crispins, une tunique épaisse à longues manches, des pantalons

sans rebord, des chaussures à embout d'acier et un casque de soudage ou une casquette pour

se protéger du rayonnement de l'arc, des étincelles et du métal incandescent. Le port d'un tablier

ininflammable est également recommandé afin de se protéger des étincelles et du rayonnement

thermique.

4. Les étincelles ou projections de métal en fusion risquent de se loger dans les manches

retroussées, les bords relevés de pantalons ou dans les poches. Il convient donc de boutonner

complètement les manches et le col, et de porter des vêtements sans poches à l'avant.

5. Protéger du rayonnement de l'arc et des étincelles les personnes se trouvant à proximité à l'aide

d'un écran ou d'un rideau ininflammable approprié.

6. Porter des oculaires et des lunettes de protection pendant le meulage du laitier. Les particules

meulées, souvent brûlantes, peuvent être projetées à des distances importantes, de sorte que

les personnes se trouvant à proximité doivent également porter des lunettes de protection.

INCENDIES ET EXPLOSIONS

La chaleur dégagée par les ammes et les arcs peuvent être à l'origine

d'incendies. Le laitier incandescent et les étincelles peuvent également

provoquer incendies et explosions. En conséquence :

1. Éloigner suffisamment tous les matériaux combustibles de la zone de travail ou les recouvrir

complètement d'une bâche ignifuge. Ce type de matériaux comprend le bois, les vêtements, la

sciure, les carburants sous forme liquide et gazeuse, les peintures, les enduits, le papier, etc.

2. Les étincelles ou projections de métal en fusion peuvent tomber dans les fissures du sol ou des

murs et déclencher une combustion lente dans les planchers ou à l'étage inférieur. Veiller à

protéger ces ouvertures pour que les étincelles et projections n'y pénètrent pas.

3. Ne pas procéder à des travaux de soudage, de découpage et autres travaux à chaud tant que la

surface n'est pas complètement nettoyée et débarrassée des substances susceptibles de

produire des vapeurs inflammables ou toxiques. Ne pas effectuer de travaux à chaud sur des

conteneurs fermés pour éviter tout risque d'explosion.

4. Conserver à portée de main un équipement d'extinction – tuyau d'arrosage, seau d'eau ou de

sable, extincteur portatif, etc. et s'assurer d'en connaître l'utilisation.

5. Ne pas utiliser l'équipement au-delà de ses spécifications. Par exemple, un câble de soudage

surchargé est susceptible de surchauffer

et d'être à l'origine d'un incendie.

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US warnings

6. Une fois le travail terminé, inspecter la zone de travail pour s'assurer qu'aucune étincelle ou

projection de métal ne risque de déclencher un incendie. Le cas échéant, utiliser des systèmes

de détection d'incendie.

7. Pour toute information supplémentaire, voir la norme NFPA 51B relative à la prévention des

incendies lors de travaux de découpage et de soudage, disponible auprès de la National Fire

Protection Association, Batterymarch Park, Quincy, MA 02269 – USA.

CHOC ELECTRIQUE

Tout contact avec des éléments sous tension et la masse peut provoquer des

blessures graves ou mortelles. NE PAS utiliser de courant de soudage CA

dans des zones humides, des lieux exigus ou lorsqu'il existe un risque de

chute. En conséquence :

1. Vérifier que le châssis du générateur est bien relié au dispositif de mise à la masse de

l'alimentation.

2. Assurer une mise à la masse correcte de la pièce à souder.

3. Connecter le câble de soudage à la pièce à souder. Un raccordement médiocre ou inexistant

constitue un risque mortel pour l'utilisateur et son entourage.

4. Utiliser du matériel correctement entretenu. Remplacer les câbles usés ou endommagés.

5. Empêcher l'apparition de toute humidité, notamment sur les vêtements, dans la zone de travail,

sur les câbles, la torche de soudage, le porte-électrode et le générateur.

6. S'assurer que le corps est totalement isolé de la

pièce à souder et de la masse.

7. Éviter tout contact direct avec du métal ou la masse lors de travaux dans des endroits exigus et

en zone humide ; se tenir sur des panneaux ou sur une plate-forme isolante et porter des

chaussures à semelles en caoutchouc.

8. Enfiler des gants secs et sans trous avant de mettre l'équipement sous tension.

9. Mettre l'équipement hors tension avant de retirer les gants.

10. Voir la norme ANSI/ASC Z49.1 (voir page suivante) pour les recommandations de mise à la

masse. Ne pas confondre le câble de soudage et le câble de masse.

CHAMPS ELECTRIQUES ET MAGNETIQUES

Danger. Le courant électrique parcourant les conducteurs génère localement

des champs électriques et magnétiques (EMF). Le courant de soudage et de

découpe crée des EMF autour des câbles de soudage et des postes à souder.

En conséquence :

1. Les porteurs de stimulateurs cardiaques consulteront leur médecin avant d'effectuer des travaux

de soudage. Les EMF peuvent en effet provoquer des interférences.

2. L'exposition aux EMF peut également avoir des effets méconnus sur la santé.

3. Les soudeurs respecteront les procédures suivantes pour réduire l'exposition aux EMF :

a. Rassembler en faisceau les câbles de soudage et d'électrode. Si possible, les attacher avec

du ruban adhésif.

b. Ne

jamais enrouler le câble de la torche ou le câble de soudage autour du corps.

c. L'utilisateur ne doit jamais se trouver entre le câble de la torche et le câble de soudage.

Faire passer tous les câbles du même côté du corps.

d. Connecter le câble de soudage à la pièce à souder, au plus près de l'endroit du soudage.

e. S'éloigner au maximum du générateur et des câbles.

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US warnings

FUMEES ET GAZ

L'inhalation des fumées et gaz peut provoquer des malaises et des

dommages corporels, surtout lors de travaux dans les espaces connés. Ne

pas les respirer. Les gaz inertes peuvent causer l'asphyxie.

En conséquence :

1. Assurer une aération adéquate de la zone de travail par une ventilation naturelle ou mécanique.

Ne pas effectuer de travaux de soudage, découpage ou gougeage sur des matériaux tels que

l'acier galvanisé, le cuivre, le zinc, le plomb, le béryllium et le cadmium en l'absence d'une

ventilation mécanique adéquate. Ne pas inhaler les fumées dégagées par ces matériaux.

2. Ne pas travailler à proximité d'opérations de dégraissage et de pulvérisation étant donné que la

chaleur dégagée et l'arc peut réagir avec les hydrocarbures chlorés pour former du phosgène –

un gaz particulièrement toxique – et d'autres gaz irritants.

3. Une irritation momentanée des yeux, du nez ou de la gorge provoquée par les travaux est le

signe d'une ventilation inappropriée. Dans ce cas, il convient d'arrêter le travail et de prendre les

mesures nécessaires pour améliorer l'aération. Ne pas poursuivre le travail si le malaise persiste.

4. Voir la norme ANSI/ASC Z49.1 (voir ci-dessous) pour les recommandations de ventilation.

5. ATTENTION : utilisé dans des opérations de soudage et de découpage, ce produit dégage des

fumées et gaz qui contiennent des substances chimiques reconnues par l'État

de Californie

comme pouvant être à l'origine de malformations congénitales et de cancers (California Health &

Safety Code §25249.5 et seq.).

MANIPULATION DES BOUTEILLES DE GAZ

Une erreur de manutention des bouteilles de gaz peut les endommager et

entraîner une libération violente du gaz. La rupture soudaine de la soupape

ou du détendeur peut provoquer des blessures graves ou mortelles.

En conséquence :

1. Utiliser le gaz approprié à la pression adéquate, celle-ci étant réglée par un détendeur adapté au

type de bouteille utilisée. Ne pas utiliser d'adaptateurs. Garder les tuyaux et accessoires en bon

état. Pour le montage du détendeur sur une bouteille de gaz comprimé, suivre les instructions du

fabricant.

2. Fixer les bouteilles verticalement – au moyen d'une chaîne ou d'une sangle – à un chariot à bras,

un châssis de roulement, un banc, un mur, un piquet ou un rack. Ne jamais attacher les

bouteilles aux établis et éléments susceptibles de les intégrer à un circuit électrique.

3. Conserver les bouteilles fermées lorsqu'elles ne sont pas utilisées. Les fermer par un bouchon

lorsqu'elles ne sont pas raccordées. Attacher et déplacer les bouteilles à l'aide de chariots

adéquats.

4. Éloigner les bouteilles des sources de chaleur, d'étincelles et de flammes nues. Ne jamais

déclencher d'arc sur une bouteille de gaz.

5. Pour plus d'informations sur les précautions d'utilisation des bouteilles de gaz comprimé, voir la

norme CGA P-1, disponible auprès de la Compressed Gas Association, 1235 Jefferson Davis

Highway,

Arlington, VA 22202 – USA.

ENTRETIEN DE L'EQUIPEMENT

Un équipement mal entretenu peut provoquer des blessures graves ou mortelles. En

conséquence :

1. Confier l'installation, les dépannages et l'entretien à du personnel qualifié. Ne pas effectuer de

travaux électriques si vous ne possédez pas les compétences requises.

2. Mettre l'équipement hors tension avant toute intervention d'entretien sur le générateur.

3. Maintenir en bon état de fonctionnement les câbles, câbles de masse, connexions, cordons

d'alimentation et générateurs. Ne jamais utiliser d'équipements défectueux.

4. Ne jamais surcharger les équipements et accessoires. Conserver les équipements à l'écart des

sources de chaleur – notamment des fours –, des flaques d'eau, des traces d'huile ou de graisse,

des atmosphères corrosives et des intempéries.

5. Laisser en place tous les dispositifs de sécurité et tous les panneaux du tableau de commande

en veillant à les garder en bon état.

6. Utiliser l'équipement conformément à l'usage prévu ; n'y apporter aucune modification

quelconque.

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US warnings

INFORMATIONS COMPLEMENTAIRES RELATIVES A LA SECURITE Pour plus

d'informations relatives aux règles de sécurité pour les travaux de gougeage, de

découpage et de soudage à l'arc électrique, demander au fournisseur une copie du

formulaire 52/529.

L'American Welding Society, 550 N.W. LeJuene Road, Miami, FL 33126 – USA, publie les documents

suivants dont la lecture est également recommandée :

1. ANSI/ASC Z49.1 - ”Safety in Welding and Cutting”

2. AWS C5.1 . ”Recommended Practices for Plasma Arc Welding”

3. AWS C5.2 - ”Recommended Practices for Plasma Arc Cutting”

4. AWS C5.3 - ”Recommended Practices for Air Carbon, Arc Gouging and Cutting”

5. AWS C5.5 - ”Recommended Practices for Gas Tungsten Arc Welding”

6. AWS C5.6 - ”Recommended Practices for Gas Metal Arc welding”

7. AWS SP - ”Safe practices” - Réédition, Manuel de soudage

8. ANSI/AWS F4.1 - ”Recommended Safe Practices for Welding and Cutting of Containers That

Have Held Hazardous Substances”

SYMBOLES

Signication des symboles utilisés dans ce manuel : = Attention ! Rester prudent !

= danger immédiat ; risque de blessures graves ou mortelles.

= danger potentiel ; risque de blessures graves ou mortelles.

= danger ; risque de blessures légères.

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bh32d1aa

1 SAFETY

Users of ESAB welding equipment have the ultimate responsibility for ensuring that anyone who

works on or near the equipment observes all the relevant safety precautions. Safety precautions

dations should be observed in addition to the standard regulations that apply to the workplace.

All work must be carried out by trained personnel well-acquainted with the operation of the welding

equipment. Incorrect operation of the equipment may lead to hazardous situations which can result

in injury to the operator and damage to the equipment.

1. Anyone who uses the welding equipment must be familiar with:

its operation

location of emergency stops

its function

relevant safety precautions

welding

2. The operator must ensure that:

no unauthorized person is stationed within the working area of the equipment when it is

started up.

no-one is unprotected when the arc is struck

3. The workplace must:

be suitable for the purpose

be free from drafts

4. Personal safety equipment

Always wear recommended personal safety equipment, such as safety glasses, flame-proof

clothing, safety gloves.

Do not wear loose-fitting items, such as scarves, bracelets, rings, etc., which could become

trapped or cause burns.

5. General precautions

Make sure the ground cable is connected securely.

Work on high voltage equipment may only be carried out by a qualied electrician.

Appropriate fire extinquishing equipment must be clearly marked and close at hand.

Lubrication and maintenance must not be carried out on the equipment during operation.

DO NOT USE THE POWER SOURCE FOR THAWING FROZEN PIPES.

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bh32d1aa

READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING.

ARC WELDING AND CUTTING CAN BE INJURIOUS TO YOURSELF AND OTHERS. TAKE

PRECAUSIONS WHEN WELDING. ASK FOR YOUR EMPLOYER'S SAFETY PRACTICES

WHICH SHOULD BE BASED ON MANUFACTURERS' HAZARD DATA.

ELECTRIC SHOCK - CAN KILL

INSTALL AND EARTH THE WELDING UNIT IN ACCORDANCE WITH APPLICABLE

STANDARDS.

DO NOT TOUCH LIVE ELECTRICAL PARTS OR ELECTRODES WITH BARE SKIN,

WET GLOVES OR WET CLOTHING.

INSULATE YOURSELF FROM EARTH AND THE WORKPIECE.

ENSURE YOUR WORKING STANCE IS SAFE.

FUMES AND GASES - CAN BE DANGEROUS TO HEALTH

KEEP YOUR HEAD OUT OF THE FUMES.

USE VENTILATION, EXTRACTION AT THE ARC, OR BOTH, TO TAKE FUMES AND

GASES AWAY FROM YOUR BREATHING ZONE AND THE GENERAL AREA.

ARC RAYS - CAN INJURE EYES AND BURN SKIN.

PROTECT YOUR EYES AND BODY. USE THE CORRECT WELDING SCREEN AND

FILTER LENS AND WEAR PROTECTIVE CLOTHING.

PROTECT BYSTANDERS WITH SUITABLE SCREENS OR CURTAINS.

FIRE HAZARD

SPARKS (SPATTER) CAN CAUSE FIRE. MAKE SURE THEREFORE THAT THERE ARE

NO INFLAMMABLE MATERIALS NEARBY.

NOISE - EXCESSIVE NOISE CAN DAMAGE HEARING

PROTECT YOUR EARS. USE EARMUFFS OR OTHER HEARING PROTECTION.

WARN BYSTANDERS OF THE RISK.

MALFUNCTION - CALL FOR EXPERT ASSISTANCE IN THE EVENT OF MALFUNCTION.

PROTECT YOURSELF AND OTHERS!

Read and understand the instruction manual

before installing or operating.

This product is solely intended for arc welding. Any other use may result in personal

injury and / or equipment damage.

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bh32d1aa

Class A equipment is not intended for use in residential locations

where the electrical power is provided by the public low-voltage

supply system. There may be potential diculties in ensuring

electromagnic compatibility of class A equipment in those locations,

due to conducted as well as radiated disturbances.

2 INTRODUCTION

Arc 151i, Arc 201i is a welding current power source intended for use with coated

electrodes (MMA welding) and TIG welding.

ESAB's accessories for the product can be found on page 34.

2.1 Equipment

Arc 151i, Arc 201i is supplied with a 9.8 feet welding cable, return cable 9.8 feet

mains cable and an instruction manual for power source and control panel.

Instruction manuals in other languages can be downloaded from the website,

www.esab.com.

2.2 Control panel

Control panel A31

Knob for setting the current

Mains voltage LED (green)

Thermal overload trip indicator

(yellow)

Control panel A33

Welding process parameters are controlled via the control panel.

NOTE! See the separate instruction manual for a detailed description of the

control panel.

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bh32d1aa

3 TECHNICAL DATA

Arc 151i Arc 201i

Mains voltage 230 V, 1 50/60 Hz 230 V, 1 50/60 Hz

Primary current

max

GTAW

max

SMAW

13.8 A

21.3 A

24.1 A

24.9 A

Mains supply Z

max

0.35 ohm Z

max

0.30 ohm

No-load power 30 W 30 W

Voltage/current range, SMAW

A31

8 A /20 V - 150 A /26 V -

A33 4 A /20 V - 150 A /26 V 4 A /20 V - 170 A /26.8 V

Voltage/current range GTAW 3 - 150 A 3 - 220 A

Permissible load at SMAW

25% duty cycle

60% duty cycle

100% duty cycle

150 A / 26.0 V

100 A / 24.0 V

90 A / 23.6 V

170 A / 26.8 V

130 A / 25.2 V

110 A / 24.4 V

Permissible load at GTAW

20% duty cycle

25% duty cycle

60% duty cycle

100% duty cycle

150 A / 16.0 V

120 A / 14.8 V

110 A / 14.4 V

220 A / 18.8 V

150 A / 16.0 V

110 A / 14.4 V

Power factor at maximum current 0.99 0.99

Eciency at maximum current 80% 81%

Open-circuit voltage

A31 without VRD function

A33 VRD function deactivated

VRD function activated

58 - 72 V

55 - 60 V

< 35 V

55 - 60 V

< 35 V

Operating temperature -14°F - +104° F -14°F - +104° F

Transportation temperature - 4°F - +131° F - 4°F - +131° F

Constant A-weighted sound pressure < 70 dB < 70 dB

Dimensions, l x b x h 16.5 x 7.4 x 8.2 inch 16.5 x 7.4 x 8.2 inch

Weight

with A31

with A33

17.4 lbs

17.9 lbs

18.3 lbs

Enclosure class IP 23 IP 23

Application class

1) Valid for power sources without VRD specification on the rating plate.

2) Valid for power sources with VRD specification on the rating plate. The VRD function is explained in

the instruction manual for the control panel.

Mains supply, Z

max

Maximum permissible line on the network impedance in accordance with IEC 61000-3-11.

Duty cycle

tain load without overloading. The duty cycle is valid for 104 ° F.

Enclosure class

The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid

objects or water. Equipment marked IP 23 is designed for indoor and outdoor use.

Application class

The symbol indicates that the power source is designed for use in areas with increased

electrical hazard.

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bh32d1aa

4 INSTALLATION

The installation must be done by a professional.

THE CHASSIS MUST BE CONNECTED TO AN APPROVED ELECTRICAL GROUND.

FAILURE TO DO SO MAY RESULT IN ELECTRICAL SHOCK, SEVERE BURNS OR DEATH.

Mains supply requirements

High power equipment may, due to the primary current drawn from the mains supply, influence the

power quality of the grid. Therefore connection restrictions or requirements regarding the

maximum permissible mains impedance or the required minimum supply capacity at the interface

point to the public grid may apply for some types of equipment (see technical data). In this case it

is the responsibility of the installer or user of the equipment to ensure, by consultation with the

distrubution network operator if necessary, that the equipment may be connected.

4.1 Location

Position the power source such that its cooling air inlets and outlets are not

obstructed.

4.2 Primary input

ELECTRIC SHOCK CAN KILL! PRECAUTIONARY MEASURES SHOULD BE TAKEN TO

PROVIDE MAXIMUM PROTECTION AGAINST ELECTRICAL SHOCK.

BE SURE THAT ALL POWER IS OFF BY OPENING THE LINE (WALL) DISCONNECT SWITCH

WHEN PRIMARY ELECTRICAL CONNECTIONS ARE MADE TO THE POWER SOURCE.

BE SURE TO CHECK YOUR INPUT LEADS WITH A VOLTMETER TO MAKE SURE ALL

POWER IS OFF.

Check that the welding power source is connected

to the correct voltage and that the correct fuse size

is used. A protective earth connection must be

made in accordance with regulations

Location of rating plate

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bh32d1aa

4.2.1 Recommended fuse sizes and minimum cable area

Arc 151i Arc 201i

Mains voltage

230 V 10 %, 1-phase 230 V 10 %, 1-phase

Mains frequency 50-60 Hz 50-60 Hz

Mains cable, area 3G2.5 mm

3G2.5 mm

Phase current I

1eff

11.5 A 13.4 A

Welding cable, area 16 mm

16 mm

Fuse

anti-surge

type C MCB

16 A

13 A

16 A

NOTE!

The cable area and fuse rating above comply with Swedish regulations. Use the

welding power source in accordance with the relevant national regulations.

5 OPERATION

General safety regulations for the handling of the equipment can be found on

page 4. Read through before you start using the equipment!

BEFORE MAKING ANY CONNECTIONS TO THE POWER SOURCE OUTPUT

TERMINALS, MAKE SURE THAT ALL PRIMARY INPUT POWER TO THE MACHINE

IS OFF.

ELECTRIC SHOCK CAN KILL! “MACHINERY LOCKOUT PROCEDURES” SHOULD BE

EMPLOYED. IF IT IS NOT POSSIBLE TO USED PADLOCKS, ATTACH A RED TAG TO

THE LINE DISCONNECT SWITCH (OR FUSE BOX) WARNING OTHERS THAT THE

CIRCUIT IS BEING WORKED ON.

ELECTRIC SHOCK CAN KILL! WHEN THE CONTACTOR SWITCH IS IN THE “ON”

POSITION, OUTPUT POWER WILL BE PRESENT THROUGHOUT THE WELDING

CIRCUIT; IE. CABLES, WIRE FEEDER, WIRE SPOOL, DRIVE STAND, GUN AND

ELECTRODE. BE SURE ALL ARE CLEAR OF THE WORKPIECE OR ARCING WILL

RESULT.

Never operate the power source with the cover removed. In addition to the safety

hazards, improper cooling may cause damage to the components. Keep side

panels closed when unit is energized. Welding helmet, gloves and other personal

protection should always be worn when welding.

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5.1 PFC - Power factor correction

The Caddy Arc 151i/201i are 230 V single-phase power sources equipped with a

PFC circuit making it possible to use the full range of the machine on a 16 A fuse.

The PFC also protects the machines against fluctuating mains voltage and makes it

safer to use with a generator. Caddy

Arc 151i/201i can operate with extra long

mains cables, over 100 m, giving you a very larger working radius.

5.2 Connections and control devices

1 Connection (+)

SMAW: for return cable or welding cable

GTAW: for return cable

4 Connection (+)

SMAW: for return cable or welding cable

GTMW: for Tig torch l

2 Connection for remote control unit 5 Toggle switch for mains power supply 0 / 1

3 Control panel, see under 2.2 6 Mains cable

5.3 Connection of welding and return cable

The power source has two outputs, a positive terminal (+) and a negative terminal

(-), for connecting welding and return cables. The output to which the welding cable

is connected depends on the type of electrode used. The connecting polarity is

stated on the electrode packaging. Connect the welding cable to the terminal stated

on the electrode packaging.

Connect the return cable to the other output on the power source. Secure the return

cable's contact clamp to the work piece and ensure that there is good contact

between the work piece and the output for the return cable on the power source.

cmha2p11

cmha2p10

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5.4 Overheating protection

The welding power source has a thermal overload trip which operates if the

temperature becomes too high, interrupting the welding current and lighting a yellow

indicating lamp on the front of the power source. The thermal overload trip resets

automatically when the temperature has fallen.

5.5 SMAW welding

Arc 151i / 201i

loy steel, stainless steel and cast iron.

Arc 151i / 201i allows you to weld most coated electrodes from Ø 1.6 to Ø 3.25.

MMA welding may also be referred to as welding with coated electrodes. Striking the arc

melts the electrode, and its coating forms protective slag.

ately melts and sticks to the metal, rendering continued welding impossible.

Therefore, the arc has to be struck in the same way that you would light a match.

Quickly strike the electrode against the metal, then raise it

so as to give an appropriate arc length (approx. 0.1 inch).

If the arc is too long, it will crackle and spit before finally

going out completely.

If you are working on a welding bench, check before

attempting to strike the arc that residual waste metal,

pieces of electrode or other objects on the bench do not

insulate the part to be welded.

Once the arc has been struck, move the electrode from

left to right. The electrode must be at an angle of 60

° to

the metal in relation to the direction of welding.

When you want to weld wide beads, or when you want

the weld to be so thick that you have to weld in a number

of layers, however, you have to use lateral movements.

5.6 GTAW welding

TIG welding melts the metal of the workpiece, using an arc struck from a tungsten

electrode, which does not itself melt. The weld pool and the electrode are protected

by shielding gas.

TIG welding is particularly useful where high quality is demanded and for welding

thin plate.

Arc 151i / 201i also has good characteristics for TIG welding.

In order to TIG weld Arc 151i / 201i must be equipped with:

a TIG torch with gas valve

a welding gas cylinder (a suitable welding gas)

a welding gas regulator (suitable gas regulator)

tungsten electrode

suitable auxiliary material, if necessary.

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TIG scrape start (only A31)

To scrape start lightly scrape the tungsten

electrode against the workpiece to create an

arc.

”Live TIG-start” (only A33)

With “Live TIG start” the arc strikes when the tungsten electrode is brought into

contact with the workpiece and then lifted away from it.

5.7 Remote control unit

The remote control unit is connected to the remote control socket on the power

source.

6 MAINTENANCE

Regular maintenance is important for safe, reliable operation.

Only those persons who have appropriate electrical knowledge (authorized

personnel) may remove the safety plates to connect or carry out service,

maintenance or repair work on welding equipment.

INSPECTION, TROUBLESHOOTING, AND REPAIR OF THIS EQUIPMENT SHOULD

BE UNDERTAKEN BY A COMPETENT INDIVIDUAL HAVING AT LEAST GENERAL

EXPERIENCE IN THE MAINTENANCE AND REPAIR OF SEMI-CONDUCTOR

ELECTRONIC EQUIPMENT. MAINTENANCE OR REPAIR SHOULD NOT BE

UNDERTAKEN BY ANYONE NOT HAVING SUCH QUALIFICATIONS.

FAILURE TO REPLACE WORN OR DAMAGED CABLES MAY RESULT IN A BARE

CABLE TOUCHING A GROUNDED OBJECT. THE RESULTING ELECTRICAL ARC

MAY INJURE UNPROTECTED EYES AND WILL PRESENT A SERIOUS FIRE

HAZARD. BODY CONTACT WITH A BARE CABLE, CONNECTOR, OR CONDUCTOR

MAY RESULT IN SEVERE ELECTRICAL SHOCK, CAUSING SERIOUS BURNS OR

DEATH.

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Supplier warranty is void if customer attempts any work on product during the

warranty period.

Do not use lters on this unit as they would restrict the volume of intake air required for

proper cooling. Output ratings on this unit are based on an unobstructed supply of

cooling air drawn over its internal components. Warranty is void if any type of ltering

device is used.

If this power source does not operate properly, stop work immediately and

investigate the cause of the malfunction. Maintenance work must be perfomed by

an experienced person, and electrical work by a trained electrician. Do not permit

untrained persons to inspect, clean, or repair this power source. Use only

recommended replacement parts.

6.1 Inspection and cleaning

Power source

Check regularly that the welding power source is not clogged with dirt.

How often and which cleaning methods apply depend on: the welding process, arc

times, placement, and the surrounding environment. It is normally sufficient to blow

down the power source with dry compressed air (reduced pressure) once a year.

Clogged or blocked air inlets and outlets otherwise result in overheating.

TIG torch

The TIG torch's wear parts should be cleaned and replaced at regular intervals in

order to achieve trouble-free welding.

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7 FAULT-TRACING

ELECTRICAL SERVICE AND REPAIR SHOULD BE ATTEMPTED ONLY BY A

TRAINED ELECTRICIAN.

Try these recommended checks and inspections before sending for an authorized

service technician.

Type of fault Corrective action

No arc. Check that the mains power supply switch is turned on.

Check that the welding current supply and return cables are

correctly connected.

Check that the correct current value is set.

Check to see whether the MCB has tripped.

ted during welding.

Check whether the thermal cut-outs have tripped (indicated

by the orange lamp on the front panel).

Check the mains power supply fuses.

quently.

Check to see whether the dust filter is clogged.

Make sure that you are not exceeding the rated data for the

power source (i.e. that the unit is not being overloaded).

Poor welding performance. Check that the welding current supply and return cables are

correctly connected.

Check that the correct current value is set.

Check that the correct electrodes are being used.

Check the gas flow.

7.1 Fault codes

Arc 151i, 201i comes with built-in fault monitoring. If a fault occurs, a code is shown

in the display. See instruction manual for the control panel.

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8 ORDERING SPARE PARTS

Do not make any repairs to equipment unless you are fully qualied, as described

in the maintenance section.

Repair and electrical work should be performed by an authorized ESAB service

personnel. Use only ESAB original replacement and wear parts.

To ensure proper operation, it is recommended that only genuine ESAB parts and

products be used with this equipment. The use of no-ESAB parts may void your

warranty.

Replacement parts may be ordered from your ESAB Distibutor

Be sure to indicate any special shipping instructions when ordering replacement part

Refer to the Communication Guide located on the last page of this manal for a list of

customer service phone numbers.

ropean standards EN 60974-1 and IEC 60974-10 . It is the obligation of the service unit

which has carried out the service or repair work to make sure that the product still

conforms to the said standard.

9 DISMANTLING AND SCRAPPING

Welding equipment primarily consists of steel, plastic and non-ferrous metals, and must

be handled according to local environmental regulations.

Coolant must also be handled according to local environmental regulations.

Dispose of electronic equipment at the recycling facility!

In observance of European Directive 2002/96/EC on Waste Electrical and Electronic

Equipment and its implementation in accordance with national law, electrical and/or

electronic equipment that has reached the end of its life must be disposed of at a

recycling facility.

As the person responsible for the equipment, it is your responsibility to obtain

information on approved collection stations.

For further information contact the nearest ESAB dealer.

Arc 150i, Arc 201i are designed and tested in accordance with the international and Eu-

Schematic diagram

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Arc 151i

- 29 -

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- 30 -

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Arc 201i

- 31 -

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- 32 -

notes

NOTES

.............................................................................................................................................................

Arc 151i/Arc 201i

Ordering number

- 33 -

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Ordering no. Denomination Type

0460 445 881 Welding Power source Caddy Arc 151i, A31

0460 445 883 Welding

Power

source Caddy

Arc

151i,

A33

0460 445 884 Welding

Power

source Caddy

Arc

201i,

A33

0460 449 174 Instruction

manual

Control

panel Caddy

A32,

A33,

A34

0459 839 027

Spare

parts

list

Caddy

Arc 151i, Arc 152i, A31

0459 839 028 Spare parts list

Caddy Arc 151i, Arc 201i, A33

Instruction manuals and the spare parts list are available on the Internet at www.esab.com

Arc 151i/Arc 201i

Accessories

- 34 -

bh32aa

Strap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0460 265 001

Cable holder 2 pcs . . . . . . . . . . . . . . . . . . . . . . . . . . 0460 265 002

Shoulder strap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0460 265 003

Trolley. . . . . .

for 5-10 litre gasbottle

0459 366 885

Welding cable kit, Arc 151i. . . . . . . . . . . . . . . . . . . .

Return cable kit, Arc 151i . . . . . . . . . . . . . . . . . . . . . .

Welding cable kit, Arc 201i . . . . . . . . . . . . . . . . . . . .

Return cable kit, Arc 201i . . . . . . . . . . . . . . . . . . . . . .

0700 006 898

0700 006 899

0700 006 900

0700 006 901

Tig torch TXH 151V, Arc 151i . . . . . . . . . . . . . . . . . .

Tig torch TXH 201V, Arc 201i . . . . . . . . . . . . . . . . . . .

0700 300 539

0700 300 553

. . . . . . . . . . . . . . . . . . . . . . .

Arc 151i/Arc 201i

- 35 -

bh32aa

Only for A33 control panel

Remote control MMA 1 . . . . . . . . . . . .

MMA and TIG: current

0349 501 024

Foot control FS002 . . . . . . . . . . . . . . . . . . . . . . . . . .

MMA and TIG current

0349 090 886

Remote control unit AT1 . . . . . . . . . . . . . . . . . . . . .

MMA and TIG: current

0459 491 896

Remote control unit AT1 CF . . . . . . . . . . . . . . . . . . .

MMA and TIG: rough and fine setting of

current.

0459 491 897

Remote cable 12 pole - 8 pole

5 m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15 m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

25 m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0459 552 880

0459 552 881

0459 552 882

0459 552 883

(10 m cable)

- 36 -

backp3us

ESAB Welding & Cutting Products, Florence, SC Welding Equipment

COMMUNICATION GUIDE - CUSTOMER SERVICES

A CUSTOMER SERVICE QUESTIONS:

TSE MP 00:7 ot MA 00.8 :sruoH8457-436 )008( :xaF / 0807-263 )008( :enohpeleT

Order Entry Product Availability Pricing Order Information Returns

B ENGINEERING SERVICE:

TSE MP 00:5 ot MA 03.7 :sruoH3965-644 )008( :xaF / 6144-466 )438( :enohpeleT

Warranty Returns Authorized Repair Stations Welding Equipment Troubleshooting

C TECHNICAL SERVICE:

TSE MP 00:5 ot MA 00.8 :sruoH2544-466 )348( :xaF / 321-BASE )008( :enohpeleT

Part Numbers Technical Applications Specifications Equipment Recommendations

D LITERATURE REQUESTS:

TSE MP 00:4 ot MA 03.7 :sruoH8455-466 )348( :xaF / 2655-466 )348( :enohpeleT

E WELDING EQUIPMENT REPAIRS:

TSE MP 03:3 ot MA 03.7 :sruoH7555-466 )348( :xaF / 7844-466 )348( :enohpeleT

Repair Estimates Repair

Status

F WELDING EQUIPMENT TRAINING:

TSE MP 00:4 ot MA 03.7 :sruoH4685-976 )348( :xaF / 8244-466 )348( :enohpeleT

Training School Information and Registrations

G WELDING PROCESS ASSISTANCE:

TSE MP 00:4 ot MA 03.7 :sruoH321-BASE )008( :enohpeleT

H TECHNICAL ASST. CONSUMABLES:

TSE MP 00:5 ot MA 03.7 :sruoH0707-339 )008( :enohpeleT

IF YOU DO NOT KNOW WHOM TO CALL

Telephone: (800) ESAB-123

Fax: (843) 664-4452

Hours: 7:30 AM to 5:00 PM EST

visit us on the web at http://www.esabna.com

The ESAB web site offers:

Comprehensive Product Information

Material Safety Data Sheets

Warranty Registration

Instruction Literature Download Library

Distributor Locator

Global Company Information

Press Releases

Customer Feedback & Support

20130328

ESAB Welding & Cutting Products

PO BOX 100545, Florence SC 29501-0545

ESAB Arc 151i A31 Manual de usuario

Marca: ESAB

Modelo: Arc 151i A31

Categoría: Sistema de soldadura

Tipo: Manual de usuario

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français: ESAB Arc 151i A31 Manuel utilisateur
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