ESAB MobileFeed 300 AVS Manual de usuario
- Categoría
- Sistema de soldadura
- Tipo
- Manual de usuario
MobileFeed 300 AVS
Portable “O The Arc” Wire Feeder
Instruction Manual
0558005921 07 / 2008
This equipment will perform in conformity with the description thereof contained in this manual and accompa-
nying labels and/or inserts when installed, operated, maintained and repaired in accordance with the instruc-
tions 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 imme-
diately. 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 ser-
vice facility designated by the manufacturer.
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 and cutting equipment, we urge
you to read our booklet, “Precautions and Safe Practices for Arc Welding, 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 be-
fore installing or operating this equipment.
CAUTION
USER RESPONSIBILITY
READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING.
PROTECT YOURSELF AND OTHERS!
4
5
SECTION TITLE PAGE
SAFETY PRECAUTIONS.......................................................................................................................... 7
SECTION 1 DESCRIPTION.............................................................................................................. 19
1.1 General.........................................................................................................................................................21
1.2 Receiving-Handling.................................................................................................................................21
1.3 Description.................................................................................................................................................21
SECTION 2 INSTALLATION ............................................................................................................ 23
2.1 Drive Rolls ...................................................................................................................................................23
2.2 Welding Wire Speed................................................................................................................................23
2.3 Torch Connections...................................................................................................................................24
2.4 Supply Connections................................................................................................................................24
2.5 Threading the Welding Wire.................................................................................................................25
2.6 Brake Drag Adjustment..........................................................................................................................25
SECTION 3 OPERATION................................................................................................................. 27
3.1 Controls .......................................................................................................................................................27
3.1.1 Power Switch .............................................................................................................................................27
3.1.2 Wire Feed Speed (Arc Voltage Control)............................................................................................27
3.1.3 Wire Feed Speed (Constant Speed)...................................................................................................27
3.1.4 5 amp Circuit Breaker (CB1)..................................................................................................................27
3.2 Operating Procedures ............................................................................................................................29
3.2.1 Operating Safety Precautions..............................................................................................................29
3.3 Changing Meter Display - IPM to MPM ............................................................................................30
3.4 Setting A Welding Procedure...............................................................................................................31
3.5 Shutdown ...................................................................................................................................................32
SECTION 4 MAINTENANCE ........................................................................................................... 33
4.1 Maintenance..............................................................................................................................................33
4.2 Inspection and Service...........................................................................................................................33
4.2.1 Wire Feeder ................................................................................................................................................33
4.2.2 Solenoid Valve Replacement ...............................................................................................................33
4.2.3 General Replacement.............................................................................................................................33
4.3 Troubleshooting.......................................................................................................................................34
SECTION 5 REPLACEMENT PARTS................................................................................................ 37
TABLE OF CONTENTS
6
TABLE OF CONTENTS
7
SAFETY PRECAUTIONS
1.0 Safety Precautions
1.1 Safety - English
WARNING: These Safety Precautions are
for your protection. They summarize pre-
cautionary information from the references
listed in Additional Safety Information sec-
tion. Before performing any installation or operating
procedures, be sure to read and follow the safety precau-
tions 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
processes 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 tted with the correct lter 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 ameproof gauntlet type gloves, heavy long-
sleeve shirt, cuess trousers, high-topped shoes,
and a welding helmet or cap for hair protection, to
protect against arc rays and hot sparks or hot metal.
A ameproof apron may also be desirable as protec-
tion against radiated heat and sparks.
4. Hot sparks or metal can lodge in rolled up sleeves,
trouser cus, 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 non-ammable partition or
curtains.
6. Use goggles over safety glasses when chipping slag
or grinding. Chipped slag may be hot and can y far.
Bystanders should also wear goggles over safety
glasses.
FIRES AND EXPLOSIONS -- Heat from
ames and arcs can start res. Hot
slag or sparks can also cause res and
explosions. Therefore:
1. Remove all combustible materials well away from
the work area or cover the materials with a protec-
tive non-ammable covering. Combustible materials
include wood, cloth, sawdust, liquid and gas fuels,
solvents, paints and coatings, paper, etc.
2. Hot sparks or hot metal can fall through cracks or
crevices in oors or wall openings and cause a hid-
den smoldering re or res on the oor 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 ammable or toxic vapors. Do not do hot
work on closed containers. They may explode.
4. Have re extinguishing equipment handy for instant
use, such as a garden hose, water pail, sand bucket,
or portable re extinguisher. Be sure you are trained
in its use.
5. Do not use equipment beyond its ratings. For ex-
ample, overloaded welding cable can overheat and
create a re 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 re. Use re 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 Protec-
tion 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 conned, or if there is
danger of falling.
8
SAFETY PRECAUTIONS
1. Be sure the power source frame (chassis) is con-
nected 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 o the power before removing your gloves.
10. Refer to ANSI/ASC Standard Z49.1 (listed on
next page) for specic grounding recommenda-
tions. Do not mistake the work lead for a ground
cable.
ELECTRIC AND MAGNETIC FIELDS
— May be dangerous. Electric cur-
rent owing through any conduc-
tor 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 eects 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 conned spaces. Do
not breathe fumes and gases. Shield-
ing gases can cause asphyxiation.
Therefore:
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, stain-
less steel, copper, 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 opera-
tions. The heat or arc rays 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 ir-
ritation 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 discom-
fort persists.
4. Refer to ANSI/ASC Standard Z49.1 (see listing below)
for specic ventilation recommendations.
9
SAFETY PRECAUTIONS
5. WARNING: This product, when used for welding
or cutting, produces fumes or gases
which contain chemicals known to
the State of California 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 vio-
lently 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 ttings in good
condition. Follow manufacturer's operating instruc-
tions for mounting regulator to a compressed gas
cylinder.
2. Always secure cylinders in an upright position by
chain or strap to suitable hand trucks, undercar-
riages, benches, walls, post, or racks. Never secure
cylinders to work tables or xtures 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 con-
nected. Secure and move cylinders by using suitable
hand trucks. Avoid rough handling of cylinders.
4. Locate cylinders away from heat, sparks, and ames.
Never strike an arc on a cylinder.
5. For additional information, refer to CGA Standard P-1,
"Precautions for Safe Handling of Compressed Gases
in Cylinders", which is available from Compressed
Gas Association, 1235 Jeerson Davis Highway,
Arlington, VA 22202.
EQUIPMENT MAINTENANCE -- Faulty or
improperly maintained equipment can
cause injury or death. Therefore:
1. Always have qualied personnel perform the instal-
lation, troubleshooting, and maintenance work.
Do not perform any electrical work unless you are
qualied 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 equip-
ment, 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 3300 AVS6, 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"
10
SAFETY PRECAUTIONS
5. AWS C5.5 - "Recommended Practices for Gas Tung-
sten Arc Welding“
6. AWS C5.6 - "Recommended Practices for Gas Metal
Arc Welding"“
7. AWS SP - "Safe Practices" - Reprint, Welding Hand-
book.
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 Atten-
tion! Be Alert! Your safety is involved.
Means immediate hazards which,
if not avoided, will result in im-
mediate, 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.
11
SEGURIDAD
1.2 Safety - Spanish
ADVERTENCIA: Estas Precauciones de Se-
guridad son para su protección. Ellas hacen
resumen de información proveniente de las
referencias listadas en la sección "Información Adi-
cional 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 ltro 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 per-
sonas 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 chis-
pas calientes con una cortina adecuada no-amable
como división.
6. Use careta protectora además de sus gafas de segu-
ridad 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 amables, 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 to-
talmente limpia y libre de substancias que puedan
producir gases inamables o vapores tóxicos. No
trabaje dentro o fuera de contenedores o tanques
cerrados. Estos pueden explotar si contienen vapores
inamables.
4. Tenga siempre a la mano equipo extintor de fu-
ego 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, inspec-
cione 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.
7. Para información adicional , haga referencia a la
publicación NFPA Standard 51B, "Fire Prevention in
Use of Cutting and Welding Processes", disponible
a través de la 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 corri-
ente alterna (AC) en áreas húmedas,
de movimiento connado en lugares estrechos o
si hay posibilidad de caer al suelo.
12
SEGURIDAD
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 condi-
ciones. 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 mien-
tras 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. Use como referencia la publicación ANSI/ASC
Standard Z49.1 (listado en la próxima página) para
recomendaciones especícas 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 MAGNETI-
COS - 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 marca-pasos.
2. Exponerse a campos electromagnéticos (EMF) puede
causar otros efectos de salud aún desconocidos.
3.Los soldadores deberán usar los siguientes proced-
imientos 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.
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 ranure materiales con hierro galvanizado,
acero inoxidable, cobre, zinc, plomo, berílio, o cad-
mio a menos que provea ventilación mecánica
positiva . No respire los gases producidos por
estos materiales.
2. No opere cerca de lugares donde se aplique sub-
stancias 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 per-
siste.
4. Haga referencia a la publicación ANSI/ASC Standard
Z49.1 (Vea la lista a continuación) para recomen-
daciones especícas en la ventilación.
13
SEGURIDAD
5. ADVERTENCIA-- Este producto cuando se uti-
liza para soldaduras o cortes,
produce humos o gases, los
cuales contienen químicos
conocidos por el Estado de Cali-
fornia 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 romp-
erse 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 adapta-
dores. 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, tablil-
leros, 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
MANTENIMIENTO DEL EQUIPO -- Equipo
defectuoso o mal mantenido puede
causar daño o muerte. Por lo tanto:
1. Siempre tenga personal cualicado para efec-
tuar l a instalación, diagnóstico, y mantenimiento
del equipo. No ejecute ningún trabajo eléctrico a
menos que usted esté cualicado 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.
6. Use el equipo sólo para el propósito que fue
diseñado. No modique el equipo en ninguna
manera.
INFORMACION ADICIONAL DE SEGURI-
DAD -- 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, Mi-
ami, FL 3300 AVS6, 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"
14
SEGURIDAD
SIGNIFICADO DE LOS SIMBOLOS
-- Según usted avanza en la lectura
de este folleto: Los Símbolos Sig-
nican ¡Atención! ¡Esté Alerta! Se
trata de su seguridad.
Signica riesgo inmediato que,
de no ser evadido, puede resultar
inmediatamente en serio daño
personal o la muerte.
Signica el riesgo de un peligro
potencial que puede resultar en
serio daño personal o la muerte.
Signica el posible riesgo que
puede resultar en menores daños
a la persona.
15
SÉCURITÉ
1.3 Safety - French
INCENDIES ET EXPLOSIONS -- La
chaleur provenant des ammes ou de
l'arc peut provoquer un incendie. Le
laitier incandescent ou les étincelles
peuvent également provoquer un
incendie ou une explosion. Par conséquent :
1. Éloignez susamment tous les matériaux combus-
tibles de l'aire de travail et recouvrez les matériaux
avec un revêtement protecteur ininammable. Les
matériaux combustibles incluent le bois, les vête-
ments, la sciure, le gaz et les liquides combustibles,
les solvants, les peintures et les revêtements, le
papier, etc.
2. Les étincelles et les projections de métal incan-
descent peuvent tomber dans les ssures dans
les planchers ou dans les ouvertures des murs et
déclencher un incendie couvant à l'étage inférieur
Assurez-vous que ces ouvertures sont bien protégées
des étincelles et du métal incandescent.
3. N'exécutez pas de soudure, de coupe ou autre tra-
vail à chaud avant d'avoir complètement nettoyé la
surface de la pièce à traiter de façon à ce qu'il n'ait
aucune substance présente qui pourrait produire
des vapeurs inammables ou toxiques. N'exécutez
pas de travail à chaud sur des contenants fermés
car ces derniers pourraient exploser.
4. Assurez-vous qu'un équipement d'extinction
d'incendie est disponible et prêt à servir, tel qu'un
tuyau d'arrosage, un seau d'eau, un seau de sable
ou un extincteur portatif. Assurez-vous d'être bien
instruit par rapport à l'usage de cet équipement.
5. Assurez-vous de ne pas excéder la capacité de
l'équipement. Par exemple, un câble de soudage
surchargé peut surchauer et provoquer un in-
cendie.
6. Une fois les opérations terminées, inspectez l'aire de
travail pour assurer qu'aucune étincelle ou projec-
tion de métal incandescent ne risque de provoquer
un incendie ultérieurement. Employez des guetteurs
d'incendie au besoin.
7. Pour obtenir des informations supplémentaires,
consultez le NFPA Standard 51B, "Fire Prevention in
Use of Cutting and Welding Processes", disponible au
National Fire Protection Association, Batterymarch
Park, Quincy, MA 02269.
CHOC ÉLECTRIQUE -- Le contact avec
des pièces électriques ou les pièces
de mise à la terre sous tension peut
causer des blessures graves ou mor-
telles. NE PAS utiliser un courant de
soudage c.a. dans un endroit humide, en espace
restreint ou si un danger de chute se pose.
AVERTISSEMENT : Ces règles de sécurité
ont pour but d'assurer votre protection. Ils
récapitulent les informations de précaution
provenant des références dans la section
des Informations de sécurité supplémentaires. Avant
de procéder à l'installation ou d'utiliser l'unité, assurez-
vous de lire et de suivre les précautions de sécurité ci-
dessous, dans les manuels, les ches d'information sur la
sécurité du matériel et sur les étiquettes, etc. Tout défaut
d'observer ces précautions de sécurité peut entraîner
des blessures graves ou mortelles.
PROTÉGEZ-VOUS -- Les processus de
soudage, de coupage et de gougeage
produisent un niveau de bruit élevé et
exige l'emploi d'une protection auditive. L'arc, tout
comme le soleil, émet des rayons ultraviolets en plus
d'autre rayons qui peuvent causer des blessures à la
peau et les yeux. Le métal incandescent peut causer
des brûlures. Une formation reliée à l'usage des
processus et de l'équipement est essentielle pour
prévenir les accidents. Par conséquent:
1. Portez des lunettes protectrices munies d'écrans la-
téraux lorsque vous êtes dans l'aire de travail, même
si vous devez porter un casque de soudeur, un écran
facial ou des lunettes étanches.
2. Portez un écran facial muni de verres ltrants et de
plaques protectrices appropriées an de protéger
vos yeux, votre visage, votre cou et vos oreilles des
étincelles et des rayons de l'arc lors d'une opération
ou lorsque vous observez une opération. Avertissez
les personnes se trouvant à proximité de ne pas re-
garder l'arc et de ne pas s'exposer aux rayons de l'arc
électrique ou le métal incandescent.
3. Portez des gants ignifugiés à crispin, une chemise
épaisse à manches longues, des pantalons sans rebord
et des chaussures montantes an de vous protéger des
rayons de l'arc, des étincelles et du métal incandescent,
en plus d'un casque de soudeur ou casquette pour
protéger vos cheveux. Il est également recommandé
de porter un tablier ininammable an de vous proté-
ger des étincelles et de la chaleur par rayonnement.
4. Les étincelles et les projections de métal incandescent
risquent de se loger dans les manches retroussées,
les rebords de pantalons ou les poches. Il est recom-
mandé de garder boutonnés le col et les manches et
de porter des vêtements sans poches en avant.
5. Protégez toute personne se trouvant à proximité des
étincelles et des rayons de l'arc à l'aide d'un rideau ou
d'une cloison ininammable.
6. Portez des lunettes étanches par dessus vos lunettes
de sécurité lors des opérations d'écaillage ou de
meulage du laitier. Les écailles de laitier incandescent
peuvent être projetées à des distances considérables.
Les personnes se trouvant à proximité doivent égale-
ment porter des lunettes étanches par dessus leur
lunettes de sécurité.
16
SÉCURITÉ
3. Les soudeurs doivent suivre les procédures suivantes
pour minimiser l'exposition aux champs électriques
et magnétiques :
A. Acheminez l'électrode et les câbles de masse
ensemble. Fixez-les à l'aide d'une bande adhésive
lorsque possible.
B. Ne jamais enrouler la torche ou le câble de masse
autour de votre corps.
C. Ne jamais vous placer entre la torche et les câbles
de masse. Acheminez tous les câbles sur le même
côté de votre corps.
D. Branchez le câble de masse à la pièce à traiter le
plus près possible de la section à souder.
E. Veillez à garder la source d'alimentation pour le
soudage et les câbles à une distance appropriée
de votre corps.
LES VAPEURS ET LES GAZ -- peuvent
causer un malaise ou des dommages
corporels, plus particulièrement
dans les espaces restreints. Ne re-
spirez pas les vapeurs et les gaz. Le
gaz de protection risque de causer
l'asphyxie. Par conséquent :
1. Assurez en permanence une ventilation adéquate
dans l'aire de travail en maintenant une ventila-
tion naturelle ou à l'aide de moyens mécanique.
N'effectuez jamais de travaux de soudage, de
coupage ou de gougeage sur des matériaux tels que
l'acier galvanisé, l'acier inoxydable, le cuivre, le zinc,
le plomb, le berylliym ou le cadmium en l'absence
de moyens mécaniques de ventilation ecaces. Ne
respirez pas les vapeurs de ces matériaux.
2. N'eectuez jamais de travaux à proximité d'une
opération de dégraissage ou de pulvérisation. Lor-
sque la chaleur
ou le rayonnement de l'arc entre en contact avec les
vapeurs d'hydrocarbure chloré, ceci peut déclencher
la formation de phosgène ou d'autres gaz irritants,
tous extrêmement toxiques.
3. Une irritation momentanée des yeux, du nez ou de la
gorge au cours d'une opération indique que la ven-
tilation n'est pas adéquate. Cessez votre travail an
de prendre les mesures nécessaires pour améliorer
la ventilation dans l'aire de travail. Ne poursuivez
pas l'opération si le malaise persiste.
4. Consultez ANSI/ASC Standard Z49.1 (à la page
suivante) pour des recommandations spéciques
concernant la ventilation.
1. Assurez-vous que le châssis de la source
d'alimentation est branché au système de mise à
la terre de l'alimentation d'entrée.
2. Branchez la pièce à traiter à une bonne mise de
terre électrique.
3. Branchez le câble de masse à la pièce à traiter et
assurez une bonne connexion an d'éviter le risque
de choc électrique mortel.
4. Utilisez toujours un équipement correctement
entretenu. Remplacez les câbles usés ou endom-
magés.
5. Veillez à garder votre environnement sec, incluant
les vêtements, l'aire de travail, les câbles, le porte-
électrode/torche et la source d'alimentation.
6. Assurez-vous que tout votre corps est bien isolé
de la pièce à traiter et des pièces de la mise à la
terre.
7. Si vous devez eectuer votre travail dans un espace
restreint ou humide, ne tenez vous pas directe-
ment sur le métal ou sur la terre; tenez-vous sur
des planches sèches ou une plate-forme isolée et
portez des chaussures à semelles de caoutchouc.
8. Avant de mettre l'équipement sous tension, isolez
vos mains avec des gants secs et sans trous.
9. Mettez l'équipement hors tension avant d'enlever
vos gants.
10. Consultez ANSI/ASC Standard Z49.1 (listé à
la page suivante) pour des recommandations
spéciques concernant les procédures de mise à
la terre. Ne pas confondre le câble de masse avec
le câble de mise à la terre.
CHAMPS ÉLECTRIQUES ET MAGNÉ-
TIQUES — comportent un risque de
danger. Le courant électrique qui
passe dans n'importe quel conduc-
teur produit des champs électriques
et magnétiques localisés. Le soudage et le cou-
rant de coupage créent des champs électriques
et magnétiques autour des câbles de soudage et
l'équipement. Par conséquent :
1. Un soudeur ayant un stimulateur cardiaque doit
consulter son médecin avant d'entreprendre une
opération de soudage. Les champs électriques et
magnétiques peuvent causer des ennuis pour cer-
tains stimulateurs cardiaques.
2. L'exposition à des champs électriques et magné-
tiques peut avoir des eets néfastes inconnus pour
la santé.
17
SÉCURITÉ
1. Efforcez-vous de toujours confier les tâches
d'installation, de dépannage et d'entretien à un
personnel qualié. N'eectuez aucune réparation
électrique à moins d'être qualié à cet eet.
2. Avant de procéder à une tâche d'entretien à
l'intérieur de la source d'alimentation, débranchez
l'alimentation électrique.
3. Maintenez les câbles, les ls de mise à la terre,
les branchements, le cordon d'alimentation et la
source d'alimentation en bon état. N'utilisez ja-
mais un équipement s'il présente une défectuosité
quelconque.
4. N'utilisez pas l'équipement de façon abusive. Gardez
l'équipement à l'écart de toute source de chaleur,
notamment des fours, de l'humidité, des aques
d'eau, de l'huile ou de la graisse, des atmosphères
corrosives et des intempéries.
5. Laissez en place tous les dispositifs de sécurité et
tous les panneaux de la console et maintenez-les
en bon état.
6. Utilisez l'équipement conformément à son usage
prévu et n'eectuez aucune modication.
INFORMATIONSSUPPLÉMENTAIRESRELA-
TIVES À LA SÉCURITÉ -- Pour obtenir de
l'information supplémentaire sur les règles
de sécurité à observer pour l'équipement
de soudage à l'arc électrique et le coupage,
demandez un exemplaire du livret "Precau-
tions and Safe Practices for Arc Welding,
Cutting and Gouging", Form 52-529.
Les publications suivantes sont également recom-
mandées et mises à votre disposition par l'American
Welding Society, 550 N.W. LeJuene Road, Miami, FL
3300 AVS6 :
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
5. AVERTISSEMENT : Ce produit, lorsqu'il est utilisé
dans une opération de soudage ou de
coupage, dégage des vapeurs ou des
gaz contenant des chimiques consid-
éres par l'état de la Californie comme
étant une cause des malformations
congénitales et dans certains cas, du
cancer. (California Health & Safety
Code §25249.5 et seq.)
MANIPULATION DES CYLINDRES --
La manipulation d'un cylindre, sans
observer les précautions nécessaires,
peut produire des fissures et un
échappement dangereux des gaz.
Une brisure soudaine du cylindre, de la soupape ou
du dispositif de surpression peut causer des bles-
sures graves ou mortelles. Par conséquent :
1. Utilisez toujours le gaz prévu pour une opération
et le détendeur approprié conçu pour utilisation
sur les cylindres de gaz comprimé. N'utilisez jamais
d'adaptateur. Maintenez en bon état les tuyaux et
les raccords. Observez les instructions d'opération
du fabricant pour assembler le détendeur sur un
cylindre de gaz comprimé.
2. Fixez les cylindres dans une position verticale, à
l'aide d'une chaîne ou une sangle, sur un chariot
manuel, un châssis de roulement, un banc, un mur,
une colonne ou un support convenable. Ne xez
jamais un cylindre à un poste de travail ou toute autre
dispositif faisant partie d'un circuit électrique.
3. Lorsque les cylindres ne servent pas, gardez les
soupapes fermées. Si le détendeur n'est pas bran-
ché, assurez-vous que le bouchon de protection de
la soupape est bien en place. Fixez et déplacez les
cylindres à l'aide d'un chariot manuel approprié.
Toujours manipuler les cylindres avec soin.
4. Placez les cylindres à une distance appropriée
de toute source de chaleur, des étincelles et des
ammes. Ne jamais amorcer l'arc sur un cylindre.
5. Pour de l'information supplémentaire, consultez
CGA Standard P-1, "Precautions for Safe Handling
of Compressed Gases in Cylinders", mis à votre dis-
position par le Compressed Gas Association, 1235
Jeerson Davis Highway, Arlington, VA 22202.
ENTRETIEN DE L'ÉQUIPEMENT -- Un équipe-
ment entretenu de façon défectueuse ou
inadéquate peut causer des blessures
graves ou mortelles. Par conséquent :
18
SÉCURITÉ
SIGNIFICATION DES SYMBOLES
Ce symbole, utilisé partout dans ce manuel,
signie "Attention" ! Soyez vigilant ! Votre
sécurité est en jeu.
Signie un danger immédiat. La situation peut
entraîner des blessures graves ou mortelles.
Signie un danger potentiel qui peut entraîner des
blessures graves ou mortelles.
Signie un danger qui peut entraîner des blessures
corporelles mineures.
DANGER
AVERTISSEMENT
ATTENTION
19
t Arc voltage feeder capable of use with Constant
Current (CC) or Constant Voltage (CV) units
t Available with “CC” torch connection
t 4 roll drive stand
t Secondary contactor
t Built for harsh environments such as construction
sites, pipe lines, shipyards, oshore, general
fabrication, mobile welding rigs and more
t Totally enclosed, impact-resistant case protects
welding wire from dirt, metal grit, moisture and other
contaminants.
t Molded plastic case will stand extreme abuse like hot
slag, grinding sparks, corrosive chemicals, knocks,
bumps, drops and more
t Operates with reverse polarity (wire DC +) or straight
polarity (wire DC-)
t Permanent magnet drive motor with PWM drive, solid
state control - provides powerful, dependable wire
feeding and controlled wire acceleration for smooth
arc starts and chatter-free solenoid operation
t Electronic Dynamic Braking
t Safety features include insulated case, low voltage
torch trigger circuit and overload protection
t Meets lEC-974-1 specications.
Ordering Information
Each MobileFeed wire feeder includes gas solenoid and
dual groove feed rolls and digital meter.
MobileFeed 300 AVS LC40 ............................. 0558005729
MobileFeed 300 AVS LC40 Push/Pull ........ 0558005745
Includes .045 - 1/16 in. (1.2 - 1.6 mm) serrated groove drive rolls.
MobileFeed 300 AVS OKC CE ........................0558005728
MobileFeed 300 AVS OKC Push/Pull CE ...0558005832
Includes .035 - .045 in. (0.9 - 1.2 mm) V groove drive rolls.
Note:
0558005729 and 0558005745 have LC40 type cable connector
and
0558005728 and 0558005832 have OKC type cable connector.
Specifications
MobileFeed 300 AVS
Wire Speed Range*......................................50 - 800 ipm (1.3 - 20.3 m/min)
* actual speed range will depend on the arc voltage
Wire Diameter Capacity .................................. .030 - 5/64 in. (0.8 - 2.0 mm)
Primary Input** (open circuit voltage or arc voltage)
Minimum..................................................................................................16.5vdc
Maximum......................................................................... 100vdc (113v peak)
** not for use with AC power
Weight .............................................................................................32 lbs (14.5 kg)
MobileFeed 300 AVS Feeder
(AVS = Arc Voltage Sensing)
Common to MobileFeed 300 AVS
Standard - 2-in (5.1 cm) ID spindle hub
12 in. OD (30.5 cm) spools - no adaptor required
Physical Dimensions
Case W x H x L ....................................................................8.56” x 17.19” x 20.69”
.................................................................................(217mm x 437mm x 526mm)
MobileFeed feeders will t through 17.75 in. (451mm) diameter hole.
Required Accessories
Drive Rolls & Guide Tubes ............................ see table on next page
SECTION 1 DESCRIPTION
20
Shock mounts and
a exible base provide
“give” to the case enabling
the wire feeder to survive a drop,
even fully loaded
Wire drive system
uses dual groove feed rolls
Controls are located on
a recessed front panel to
protect dial and switches
Built-in, insulated quick connector - no
extra gas hoses or switch cables hanging
from the feeder
Voltage pickup cable is
included with
MobileFeed 300 AVS
SECTION 1 DESCRIPTION
Clamp
Two lower drive rolls are required for four roll drive systems.
+
Use at, plain pressure roll(s) (P/N 0455 907 001) supplied with wire feeder.
Drive Rolls and Guide Tubes for: MobileFeed 300 AVS
Outlet Guide Tube
Center
Guide
Wire Diameter Desc.
+
Roll Qty EURO Qty Qty Inlet Guide Qty
.030 in. (0.8 mm) V-Groove 0369 557 002 2 0558001077 1 0558001757 1 0558001758 1
.040 in. (1.0 mm) V-Groove 0369 557 002 2 0558001078 1 0558001757 1 0558001758 1
.040 in. (1.0 mm) V-Groove 0369 557 003* 2 0558001078 1 0558001757 1 0558001758 1
.045 in. (1.2 mm) V-Groove 0369 557 003* 2 0558001078 1 0558001757 1 0558001758 1
.045 in. (1.2 mm) V-Groove X2 0369 557 010 2 0558001078 1 0558001757 1 0558001758 1
.052 in. (1.4 mm) V-Groove 0369 557 013 2 0558001079 1 0558001757 1 0558001758 1
.062 in. (1.6 mm) V-Groove 0369 557 013 2 0558001079 1 0558001757 1 0558001758 1
.030 in. (0.8 mm) K-Cored 21160 2 0558001077 1 0558001757 1 0558001758 1
.035 in. (0.9 mm) K-Cored 21160 2 0558001078 1 0558001757 1 0558001758 1
.045 in. (1.2 mm) K-Cored 21161 2 0558001079 1 0558001757 1 0558001758 1
.052 in. (1.4 mm) K-Cored 21161 2 0558001079 1 0558001757 1 0558001758 1
1/16 in. (1.6 mm) K-Cored 21161 2 0558001079 1 0558001757 1 0558001758 1
5/64 in. (2.0 mm) K-Cored 21162 2 0558001079 1 0558001757 1 0558001758 1
3/64 in. (1.2 mm) U-Soft 21159 2 0558001898 1 0558001895 1 0558001758 1
1/16 in. (1.6 mm) U-Soft 21159 2 0558001898 1 0558001895 1 0558001758 1
*As delivered on 0558005796, 0558005728 and 0558005832
21
TABLE 1-1 SPECIFICATIONS
Wire Feed Speed 50 - 800 in./min. (1.3 - 20.3 m/min.)
Maximum open circuit voltage 100 vdc (113 vdc peak)
Wire diameters Hard: .030” (0.8mm), .035” (0.9mm), .045” (1.2mm), .052” (1.4mm), 1/16” (1.6mm)
Soft: .035” (0.9mm), 3/64” (1.2mm), 1/16” (1.6mm)
Cored: .030” (0.8mm), .035” (0.9mm), .045” (1.2mm), .052” (1.4mm), 1/16” (1.6mm), 5/64” (2.0mm)
Wire package 12” (305mm) diameter spool
Motor type DC permanent magnet pre-lubricated, totally enclosed
Brake type (wire) Drag
Control Solid State
Feed System Push
On-O Switch Standard
Run in start Automatic if required.
Height 17.19” (437mm)
Width 8.56” (217mm)
Length 20.69” (526mm)
Weight (with contactor, without spool) 32 lbs. (14.5Kg)
Enclosure class IP-23
Permissible load at
80% duty cycle 450 A
100% duty cycle 400 A
Input voltage range 15/99V @ 7A
1.1 GENERAL
This manual has been prepared especially for use in famil-
iarizing personnel with the design, installation, operation,
maintenance, and troubleshooting of this equipment. All
information presented here-in should be given careful
consideration to assure optimum performance of this
equipment.
1.2 RECEIVING-HANDLING
Prior to installing this equipment, clean all packing mate-
rial from around the unit and carefully inspect for any
damage that may have occurred during shipment. Any
claims for loss or damage that may have occurred in transit
must be led by the purchaser with the carrier. A copy of
the bill of lading and freight bill will be furnished by the
carrier on request if occasion to le claim arises.
The MobileFeed 300 AVS will t through a 17.75” (451mm) dia. hole.
1.3 DESCRIPTION
The MobileFeed 300 AVS is a portable wire feeder designed
for maximum versatility. The unit is powered entirely on
the arc voltage from a constant current or constant volt-
age welding power source. All models include a secondary
contactor for added operator safety.
The unit is designed for use with hard, soft, and cored
electrodes (gas shielded or self-shielded) from 0.03”
(0.8mm) through 5/64” (1.98mm) diameter with wire feed
speed from 50 to 800 IPM (1.8-20.3 m/min.). The feeder
components are totally enclosed in a rugged case for
optimum mobility.
NOTE
The MobileFeed 300 AVS is not recommended for
short-circuiting transfer using constant current
power sources due to the limited short circuit
current available on constant current power
sources.
SECTION 1 DESCRIPTION
22
SECTION 1 DESCRIPTION
23
Drive Roll Detail
2.1 DRIVE ROLLS AND GUIDE TUBES
The drive rolls have two grooves. The unit is supplied
ready to feed 0.045”, .052” or 1/16” (1.2 to 1.6mm) diam-
eter cored wires or .035 - .045 (0.9 - 1.2mm) hard wires
depending on the part number ordered. (Other drive rolls
are available to feed other sizes of hard wire, soft wire,
and cored wire. See Drive Roll and Guide Tube Selection
Chart and Table 1-1).
A. Release the pressure roll assembly lever and lift the
Pressure Roll Assembly upward.
B. Remove the knurled screw holding the drive roll to
the gear adaptor.
C. Check and install proper guide tubes.
D. Reverse or replace drive rolls with the required size
designation which is imprinted on the side of the roll
facing out.
E. Replace the screw removed in Step B and tighten.
F. Thread the wire and secure the pressure roll assem-
bly.
2.2 WELDING WIRE INSTALLATION
Install a spool of welding wire on the hub as follows:
A. Turn the red spool retainer in the hub as shown in
picture below.
B. Place the wire spool on the hub to rotate counter-
clockwise as the wire is unwound; hub pin must
engage the hole in the wire spool.
C. Turn the red spool retainer in the hub to lock the
retaining tabs.
WIRE
SPOOL HUB
SECTION 2 INSTALLATION
PRESSURE
ROLL
DRIVE
ROLL
PRESSURE
ROLL ASSEMBLY
LEVER
KNURLED
SCREW
PRESSURE
ROLL
ASSEMBLY
SPOOL
RETAINER
Spindle Detail
24
Be sure to properly insulate this connection before
applying power to the power source. Uninsulated
cable and parts can arc when contacting a ground-
ed surface. The arc may damage eyes or start a re.
Body contact with an uninsulated weld cable con-
nector, or uncovered conductor can shock, possibly
fatally.
B. Connect a second welding cable (work lead) between
the opposite polarity output connection on the power
source and the work piece.
C. Connect the wire feeder work lead (voltage pick-up)
alligator clip to the work piece.
D. If using with gas shielded wire, connect the inlet gas
hose to the gas inlet connections on the rear of the
feeder.
1. Make sure all hose and cable connections are
tight.
2. Turn power source “ON” and close the contactor if
power source is equipped with an output contac-
tor control switch. Open circuit voltage must be
present to operate the wire feeder.
3. Turn wire feeder power switch “ON”.
4. Inspect all gas connections for leaks.
Unless starting to weld, do not allow the welding wire
to touch a grounded metal surface. The welding wire
becomes electrically hot when the secondary contactor
is closed. Keep ngers clear of the drive rolls; they will
start turning when the torch trigger is pressed.
5. If using gas shielded wires, adjust the gas ow-
meter to the desired ow rate by closing the gun
trigger switch.
6. Turn power source and wire feeder OFF when not
in use.
2.3 TORCH CONNECTIONS
The torch adaptor on the MobileFeed connects directly
to the wire feeder wire drive assembly, power and shield-
ing gas supply. Line up the torch connector with the wire
feeder adaptor, push on rmly and hand tighten the lock-
ing collar on the Euro Connector.
Make sure the torch chosen is of the proper rating for
the welding current to be used, has the proper size
and type of liner, the proper contact tip and the proper
guide tube.
2.4 SUPPLY CONNECTIONS
Before making any connections between the wire
feeder and the welding power source, turn o power
to the welding power source and the wire feeder.
The MobileFeed 300 AVS can be used with either DCEP
or DCEN polarity without modications.
A. Connect the welding cable from the power source;
positive terminal for gas shielded ux cored or sol-
id wires, or negative for most gasless self-shielded
cored wires, to the weld cable lug connection ex-
tending from the rear of the MobileFeed 300 AVS
feeder.
WARNING
WARNING
WARNING
CAUTION
Figure 2.2 - Typical Set-up of MobileFeed 300 AVS
SECTION 2 INSTALLATION
- (or +) + (or -)
MOBILEFEED
POWER
SOURCE
WELDING CABLES
WORK LEAD
TORCH
WORK
25
2.5 THREADING THE WELDING WIRE
When the wire feeder is connected to the power source,
the work lead from the power source is connected to
the work piece and the power source is energized,
closing the torch trigger will cause the welding wire to
become electrically hot and will cause the drive rolls
to turn. Keep ngers clear!
A. Turn OFF the power source and the wire feeder.
B. Release the pressure roll assembly lever and check
for the proper drive roll, groove position and wire
guides.
Before threading welding wire, make sure the chisel
point and burrs have been removed from the end
of the wire to prevent the wire from jamming in the
torch liner.
C. Feed the wire from the spool through the inlet guide
along the drive roll groove and into the outlet guide
tube.
D. Lower the pressure roll assembly and adjust the drive
roll pressure to assure no wire slippage, but not too
tight to create excess pressure.
E. Turn ON the power source and the wire feeder. Close
the torch trigger to feed wire through the torch.
CAUTION
WARNING
2.6 BRAKE DRAG ADJUSTMENT
Brake disc friction should provide enough drag to keep the
wire spool from spinning freely after the wire feed stops.
The brake hub is adjusted when delivered, if readjustment
is required, follow the instructions below. Adjust the brake
hub so that wire is slightly slack when wire feed stops.
Adjusting the braking torque:
Turn the red handle to the locked position.t
Insert a screwdriver into the springs in the hub.t
Turn the springs counterclockwise to increase the braking
torque. Turn both springs through the same amount. Turn
the springs clockwise to reduce the braking torque.
SECTION 2 INSTALLATION
SCREWDRIVER
SPRING
LOCATIONS
RED
HANDLE
26
SECTION 2 INSTALLATION
27
SECTION 3 OPERATION
3.1.3 WIRE FEED SPEED (CONSTANT SPEED)
The MobileFeed 300 AVS can be switched to a “Non” Volt-
age Control Mode where the wire feed speed remains rela-
tively constant and will not change speed with changes
in arc voltage. Locate switch SW1 on the PC board and
position S1 and S2. See Figure 3-2 and Table 3.1.
3.1 CONTROLS
3.1.1 POWER SWITCH
The ON-OFF switch on the front of the wire feeder case en-
ergizes the wire feeder when the feeder is connected to the
power source and the work piece, and the power source is
turned ON with the contactor closed.
3.1.2 WIRE FEED SPEED (ARC VOLTAGE CONTROL)
The wire feed speed is controlled by the wire feed speed dial
on the front of the wire feeder case. When connected to a
constant voltage (cv) type power source, the wire feed speed
dial controls the welding current. Turning the dial clockwise
increases welding current; turning it counterclockwise de-
creases welding current.
When connected to a constant current (cc) type power source,
the wire feed speed dial controls the arc voltage. Turning the
wire feed speed dial clockwise decreases arc voltage; turning
it counterclockwise increases arc voltage. The actual wire feed
speed for any given setting varies with the arc voltage. In-
creasing arc voltage causes an increase in wire feed speed.
The MobileFeed 300 AVS wire feeder is equipped with au-
tomatic “Slow wire run-in”. If the wire feeder senses that
the power source output voltage is in excess of 33 volts,
the “run-in” wire speed automatically decreases for a xed
period of time (250ms) to improve arc starts. When the arc is
established, the wire feed speed is controlled by the wire feed
speed control knob on the MobileFeed front panel.
Figure 3.1 - Controls and Connections, MobileFeed 300 AVS
WELDING CABLE
CONNECTION
SHIELD GAS
CONNECTION
Position S1 - open
Position S2 - closed
SW1
Figure 3.2
DIGITAL
METER
WORK
LEAD
TORCH
CONNECTION
10A FUSE
HOLDER
WIRE SPEED
CONTROL
POWER ON-OFF
SWITCH
3.1.4 5 amp CIRCUIT BREAKER (CB1)
This resettable 5 amp circuit breaker, in series with mo-
tor armature, protects the control board from damage if
the motor is stalled.
5A
CIRCUIT BREAKER
Factory settings are as follows: S1 - closed, S2 - open.
28
SECTION 3 OPERATION
MobileFeed Dip Switch Table 3.1
Switch Position
OPEN (OFF)
CLOSED (ON)
Description
Factory Setting - Constant Current Operation ( “Voltage Control Mode” )
In this operation mode the MobileFeed feeder is ready for connection to a “ Constant
Current “ power source which typically provides a high open circuit voltage and low
short circuit current which makes arc starting dicult. Therefore, “slow run-in” of the
wire is automatically enabled if OCV exceeds 33 volts to provide good and reliable
arc starting. The arc length during welding is determined by a combination of the
wire feed speed knob position (MobileFeed feeder front panel) and the weld “Cur-
rent” setting on the CC power source. When a good welding condition is achieved,
the arc length will be maintained by changes in wire feed speed provided by arc volt-
age control. Variables causing changes in arc voltage, for example, wire “stick-out”,
wire density or shielding variations, will cause the wire feed speed to compensate to
maintain the arc length preset.
Alternate Setting - Constant Voltage Operation ( “Constant Wire Feed Speed” )
In this operation mode the feeder is ready for connection to “ Constant Voltage “
power source which is typically used for most GMAW (MIG/MAG) welding. CV power
sources provide high short circuit currents for good arc starting and wire burn-o.
“Slow run-in” of the wire is automatically disabled. The arc length while welding is de-
termined by a combination of the wire feed speed knob position (MobileFeed feeder
front panel) and the weld “Voltage” setting on the CV power source. When a good
welding condition is achieved, the arc length will be maintained by the power source
and the wire feed speed will remain constant. Any variations in wire “stick-out”, wire
density or shielding variations, could cause the arc length (arc voltage) variations.
NOTE:
If both switches are placed in the OPEN (O) position the wire feed motor is disabled and the motor will NOT run.
1
2
Rocker
Down
OPEN
1
2
Rocker
Down
OPEN
The DIP switches are located on the control PCB.
29
SECTION 3 OPERATION
3.2 OPERATING PROCEDURES
3.2.1 OPERATING SAFETY PRECAUTIONS
Comply with all ventilation, re and other safety require-
ments for arc welding as established in the SAFETY Section
at the front of this manual.
A. Because of the radiant energy of the welding arc and
the possibility of drawing an arc before the helmet is
lowered over the face, the operator should wear ash
goggles with lter lenses under his helmet. The hel-
met lter plate should be shade number 11 (nonfer-
rous) or 12 (ferrous). All those viewing the arc should
use helmets with lter plates, as well as ash goggles.
Nearby personnel should wear ash goggles.
When the power switch is ON, and torch trigger is
depressed, the electrode wire becomes electrically
hot and the wire feed rolls are activated. Do not touch
the wire as it may cause a possibly fatal shock. Unless
welding, do not allow wire to touch a grounded metal
surface as it will cause an arc ash. Keep clear of feed
rolls and drive gears.
Prior to welding, it is imperative that proper protective
clothing (welding coat and gloves) and eye protection
(glasses and/or welding helmet) be put on. Failure to
comply may result in serious injury.
Do not terminate the arc by removing the torch from
the weld area. Release the torch trigger to stop welding
before removing the torch.
Failure to shut OFF shield gas in a conned space may
result in a build-up of fumes, displacing oxygen.
CAUTION
WARNING
WARNING
WARNING
B. The radiant energy of the arc can decompose chlo-
rinated solvent vapors, such as trichloroethane and
perchlorethylene, to form phosgene, even when
these vapors are present in low concentrations. DO
NOT weld where chlorinated solvents are present in
atmospheres in or around the arc.
C. DO NOT touch the electrode, contact tip or metal parts
when power is ON: all are electrically energized (HOT)
and can cause a possibly fatal shock. DO NOT allow
electrode to touch grounded metal. It will create an
arc ash that can injure eyes. It may also start a re or
cause other damage.
D. When working in a conned space, be sure it is safe
to enter. The conned space should be tested for
adequate oxygen (at least 19%) with an approved
oxygen measuring instrument. The conned space
should not contain toxic concentrations of fumes
or gases. If this cannot be determined, the operator
should wear an approved air supplied breathing ap-
paratus. Avoid gas leaks in a conned space, as the
leaked gas can dangerously reduce oxygen concen-
tration in the breathing air. DO NOT bring gas cylin-
ders into conned spaces. When leaving a conned
space, shut OFF gas supply at the source to prevent
gas from leaking into the space. Check the breathing
atmosphere in the conned space to be sure it is safe
to reenter.
E. Never operate the equipment at currents greater than
the rated ampere capacity. Overheating will occur.
F. Never operate equipment in a damp or wet area with-
out suitable insulation for protection against shock.
Keep hands, feet and clothing dry at all times.
G. Whenever the equipment is left unattended, turn
OFF all control power, power supply switches and gas
supplies. Open the main line switch.
H. Wear dark substantial clothing to protect exposed
skin from arc burn, sparks and ying hot metal.
I. Turn o welding power before adjusting or replacing
electrodes.
30
SECTION 3 OPERATION
3.3 CHANGING METER DISPLAY - IPM TO MPM
WARNING
TO PREVENT ACCIDENTAL ELECTRIC SHOCK, BE
SURE CONTROL CABLE IS DISCONNECTED FROM
POWER SOURCE BEFORE WORKING INSIDE THE
WIRE FEEDER.
1. Make sure control cable is removed from the power
source.
2. Remove meter panel from front panel of the wire
feeder. Retain mounting screws.
3. Check the setting of the “dip switches” on the digital
meter board. These switches can be set up for meter
to read in inches per minute (IPM) or in meters per
minute (MPM) as shown below. The meter is factory
set in IPM positions.
Set the switch on the digital meter to the desired mode
of operation. If the IPM mode is selected, the meter will
read the PRE-SET wire speed when not feeding wire and
the ACTUAL wire speed when feeding wire. If the VOLTS
mode is selected, the meter will only read the ACTUAL
voltage.
DIGITAL METER
PC BOARD
DIGITAL METER
DIP SWITCHES
1
2
1
2
SW1 SW1
Wire Speed IPM Wire Speed MPM
Rocker
Down
Rocker
Down
OPEN
OPEN
31
SECTION 3 OPERATION
WELD DATA TABLE
WIRE
FEED
SPEED
(IPM)
FLUX CORE
E70T-1 & 2
.045
WIRE /DIAMETER
.045
.052
1/16
.052
1/16
.035
.045
1/16
3/64
1/16
3/64
1/16
METAL CORE
STEEL
SOLID WIRE
Al/Si
ALUMINUM
Al/Mg
ALUMINUM
ARC VOLTS / AMPS (WELD CURRENT)
100
150
200
250
300
350
400
450
500
550
600
650
29
25
30
33
36
29
150
30
250
33
290
34
330
155
300
460
500
37
500
210
33
365
30
300
27
190
33
410
33
450
29
260
28
250
30
270
29
300
29
275
30
325
32
400
30
350
30
300
34
450
25
180
25
200
26
215
27
230
28
245
25
260
26
280
27
300
26
290
27
340
30
400
28
320
30
340
25
110
25
140
26
150
26
190
26
200
23
260
30
300
32
350
27
205
27
220
22
100
23
150
23
175
24
190
25
205
25
220
23
200
25
250
27
280
27
290
28
340
32
300
32
350
39
500
ARC VOLTS / AMPS (WELD CURRENT)
WIRE FEED SPEED (IPM)
WIRE / DIAMETER
FLUX CORE
E70T-1 & 2
METAL
CORE
STEEL
SOLID WIRE
AL / Si
ALUMINUM
AL / Mg
ALUMINUM
QUICK SET-UP PROCEDURE
For Constant Voltage (CV) Power Source - Set the arc voltage 1.
desired on the P/S.
For Constant Current (CC) power source - Set the weld CUR-2.
RENT desired.
On the MobileFeed Unit - Set the wire feed speed knob at #5.3.
3.4 SETTING A WELDING PROCEDURE
32
SECTION 3 OPERATION
NOTE
On many CV power sources the actual welding arc voltage is usually less the “Open Circuit Voltage” (OCV) set on the power
source front panel. Therefore, an extra 3 to 6 volts should be added to the power source front panel setting to achieve the
“actual” arc voltage needed or shown in the tables.
* MobileFeed Wire Feed Speed Knob Position
WIRE FEED SPEED TABLE
WFS
Set
19 V 20 V 21 V 22 V 23 V 24 V 25 V 26 V 27 V 28 V 29 V 30 V 31 V 32 V 33 V 34 V
Min 0000000000000000
1 45566777911121514131311
2 44 51 56 65 70 74 77 85 90 93 95 103 102 102 101 100
3 99 109 116 129 136 140 144 155 165 173 179 196 198 200 201 205
4 152 163 170 184 196 204 211 230 241 250 256 275 282 287 291 302
5 210 225 235 255 270 281 290 315 329 339 347 370 379 385 390 405
6 267 282 292 312 331 345 356 388 412 430 443 483 490 495 499 510
7 334 354 368 395 415 430 441 475 503 524 540 587 594 599 603 615
8 380 411 431 472 494 511 523 560 589 610 626 675 685 693 698 715
9 385 427 454 510 536 556 571 615 649 674 693 750 770 785 796 830
Max 395 435 462 515 544 565 581 630 667 695 716 779 803 820 833 873
Min
Max
* Wire
Speed Set
3.5 SHUTDOWN
A. Release torch trigger to break the arc.
B. When leaving the equipment unattended, always shut OFF and disconnect all power to the equipment and shut o the
shielding gas supply at source.
MobileFeed 300 with Digital meter and
CONSTANT CURRENT Power Source
Using the table, select the weld VOLTAGE / CURRENT 1.
needed for the wire type and diameter to be weld-
ed.
Set the power supply CURRENT using the cur-2.
rent control knob on the front panel of the power
source.
Read the WIRE FEED SPEED (WFS) at the top of the 3.
column for the wire type, diameter and weld VOLT-
AGE / CURRENT chosen.
Flip the MobileFeed digital display switch to the WFS 4.
position.
Release the pressure roll assembly and pull the gun 5.
trigger then set the WFS on the digital display using
the VOLTS / WFS knob.
Reset the pressure roll assembly and strike an arc 6.
then trim the arc length as needed using the VOLTS
/ WFS knob.
MobileFeed 300 with Digital meter and
CONSTANT VOLTAGE Power Source
Using the table, select the weld VOLTAGE / CURRENT 1.
needed for the wire type and diameter to be weld-
ed.
Set the power supply VOLTAGE using the voltage con-2.
trol knob on the front panel of the power source.
Read the WIRE FEED SPEED (WFS) at the top of the 3.
column for the wire type, diameter and weld VOLT-
AGE / CURRENT chosen.
Flip the MobileFeed digital display switch to the WFS 4.
position.
Release the pressure roll assembly and pull the gun 5.
trigger then set the WFS on the digital display using
the VOLTS / WFS knob.
Reset the pressure roll assembly and strike an arc 6.
then trim the arc length as needed using the VOLTS
/ WFS knob.
NOTE
Using the “Constant Feed” dip switch settings when using a CC power source is NOT RECOMMENDED. Extreme wire feed
speed sensitivity exists making it dicult to set stable welding condition. The arc stability is very dependant on maintain-
ing constant TTW distance which is almost impossible to control when welding manually. “Constant Speed” settings is only
recommended for use with CV power sources.
Typical welding voltages for 5000 Aluminum are between 21 and 25 volts which limits the wire feed speed of the Mobile-
Feed especially if trying to weld with 035” diameter 5356 alloy. Welding with wire diameters ≤3/64” and/or below 22 arc
volts could cause problems with limited wire feed speed and the inability to achieve a good welding condition.
33
4.1 MAINTENANCE
Be sure the branch circuit or main disconnect switch is
OFF or electrical input circuit fuses are removed from
the power source main supply before attempting any
inspection or work on the inside of the wire feeder.
Placing the power switch on the welding machine in
the OFF position does not remove all power from inside
of the equipment.
Inspection, troubleshooting, and repair of this equip-
ment 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 qualications.
As an aid in checking and servicing, refer to the following
pages; Schematic Diagram and/or Wiring Diagram.
4.2 INSPECTION AND SERVICE
Keep equipment in clean and safe operating condition,
free of oil, grease, and (in electrical parts) liquid and metal-
lic particles which can cause short-circuits.
Regularly check cylinder valves, regulators, hoses, and gas
connections for leaks with soap solution.
Check for and tighten loose hardware including electrical
connections. Loose power connections overheat during
welding.
Immediately replace all worn or damaged power cables
and connectors. Check for frayed and cracked insulation,
particularly in areas where conductors enter Equipment.
The electrode wire and all metal parts in contact with it are
electrically energized while welding. Inspect these parts
periodically for defective insulation and other electrical
hazards.
If uninsulated cable and parts are not replaced, an arc
caused by a bared cable or part touching a grounded
surface may damage unprotected eyes or start a re.
Body contact with a bared cable, connector, or uncov-
ered conductor can shock, possibly fatally.
WARNING
WARNING
WARNING
Keep power cables dry, free of oil and grease, and protect-
ed at all times from damage by hot metal and sparks.
Clean dirt and metal particles from drive roll groove
weekly; replace roll if badly worn.
4.2.1 WIRE FEEDER
When soft wire is fed, the drive rolls may pick up metal
from the wire surface. Accumulation on the rolls may score
the wire with resulting unwanted friction and improper
feeding.
Inspect the rolls regularly and clean them with a ne-wire
power brush. Avoid roughening, or removing the hardness
of groove surfaces in grooved rolls. Any roughening may
score the wire, just as the accumulation being removed
may do.
4.2.2 SOLENOID VALVE REPLACEMENT
If there is no gas ow through the wire feeder, the gas
solenoid valve may be clogged or electrically malfunc-
tioning and it should be replaced. When replacing the
gas solenoid valve, the inlet (with the word IN) must face
the rear of the unit.
4.2.3 GENERAL REPLACEMENT
The views in the Parts Section indicate wire drive and
feeder parts.
SECTION 4 MAINTENANCE
34
4.3 TROUBLESHOOTING
If welding equipment does not work properly, inspect as
follows:
A. With all power controls ON and other operating
controls at required settings, visually check all power
cables and connections for evidence of overheating
or sparking.
To avoid shock, do not touch electrode wire or parts in
contact with it, or uninsulated cable or connections.
B. Check all gas hoses and connections, owmeters, and
regulators for possible sources of leakage, breakdown,
or intermittent failure.
C. Isolate trouble to one part of the welding installation:
primary power supply, power source, wire feeder, or
wire guide train (casing, drive rolls, liners, and con-
tact tip). If this inspection indicates trouble in the
wire feeder, refer to the following pages; Schematic
Diagram and/or Wiring Diagram.
Many troubleshooting situations require that the
power remain on and that power terminals in the
equipment carry voltage. Exercise extreme caution
when working on “live” equipment. Avoid contact with
electrical components, except when testing with an
appropriate instrument.
Do not make any repairs to equipment unless you
are fully qualied, as described in the maintenance
section.
CAUTION
WARNING
WARNING
SECTION 4 MAINTENANCE
NOTE:
Schematics on 279.4mm x 431.8mm
(11” x 17”) paper are included
inside the back cover of this manual.
35
SECTION 4 MAINTENANCE
36
SECTION 4 MAINTENANCE
37
SECTION 5 REPLACEMENT PARTS
5.1 General
Always provide the serial number of the unit on which the parts will be used. The serial number is stamped on
the unit nameplate.
To ensure proper operation, it is recommended that only genuine ESAB parts and products be used with this
equipment. The use of non-ESAB parts may void your warranty.
Replacement parts may be ordered from your ESAB Distributor.
Be sure to indicate any special shipping instructions when ordering replacement parts.
Refer to the Communications Guide located on the back page of this manual for a list of customer service phone
numbers.
5.2 Ordering
Bill of material items that have blank part numbers are provided for customer information only.
Hardware items should be available through local sources.
Note
5.0 Replacement Parts
38
SECTION 5 REPLACEMENT PARTS
0558006839 MobileFeed 300 HUB KIT
Item # Quantity Part Number Description
1 1 0156617001 Brake Washer
2 1 0146970001 Brake Pad
3 1 0146968880 Hub Spool 300AVS
4 2 0146969001 Pressure Spring
5 1 64104125 Washer, Flat, Brass, 0.375”
6 1 61388144 Screw, Socket, Hex, Stainless Steel, .375-16 x .75 Nylok
7 1 0147315001 Lock Key
39
S
E
CT
I
O
N 5 REPLA
CE
M
E
N
T
P
ART
S
A
ut
o
-
L
ift Mini
F
o
u
r
R
o
ll
G
e
ared Wire Drive
S
y
stem - 0558001339
1
1A
2
3
4
5
6
7
8
9
1
0
11
12
1
3
14
1
5
I
TE
M
I
TE
M
PART
N
O
.
1
6
17
1
8
1
9
2
0
21
22
2
3
24
2
5
2
6
27
2
8
055800
174
3
055800
174
4
9
5
292
7
055800
174
5
055800
174
6
2
36
12
368
2
36
1247
7
055800
174
7
2
36
1247
4
2
36
1247
2
3
4
609
055800
174
8
055800
174
9
0558003538
0558003539
055800
17
52
PART
N
O
.
D
ESC
R
I
PT
I
O
N
055800
17
53
055800
17
5
4
055800
17
55
0
4
5
9441
880
05580035
4
0
3
4
608
95
292
5
236
124
60
236
1247
0
236
124
6
2
055800
17
5
7
055800
1
8
9
5
055800
17
58
05580035
42
Feed
Pl
ate
S
afet
y
Guard
S
crew
,
Thumb (M6X12)
P
r
essu
r
e
Arm
B
o
g
ie
P
r
essu
r
e
R
o
ll
A
xl
e
Pr
essu
r
e
R
o
ll
L
ocatin
g
Pin
N
ut
,
Pressure Roll Axle
C
ircli
p
R
etainin
g
Screw Pressure Arm
S
prin
g
Bo
g
ie Auto Lift
S
prin
g
to Pressure Arm Auto Lift
Sp
acer Tube, Small
S
pacer Tube, Bi
g
Sp
acer Tube Pressure Arm Auto Lif
t
D
ESC
R
I
PT
I
O
N
S
pacer Tube Bo
g
ie
A
xl
e
Pr
essu
r
e
Arm
A
ll
e
n
Sc
r
e
w
G
ear Ada
p
tor Feed Roll
A
xle Gear Ada
p
tor Feed Roll
W
asher, Retainin
g
Screw
K
n
u
rl
ed
Sc
r
e
w
P
ressure Device W
/
Scale
L
ocatin
g
Pin, 2.5 x 12 Pressure Device
S
crew
(
Center
)
Guide
C
enter Guide
(
Hard Wire
)
C
enter Guide for
(
Aluminum
)
I
nlet Guide
(
Aluminum & Steel
)
Ma
in G
ea
r Driv
e
1
1
1
1
1
2
2
1
2
1
1
1
1
2
2
1
Q
T
Y.
1
1
1
2
2
3
3
1
P
k
t.
5
1
1
1
1
1
Q
T
Y.
t
DR
I
(Se
e
Gu
i
SECTION 5 REPLACEMENT PARTS
Original release 01 / 2006.
REVISION HISTORY
06 / 2006 - Updated per Joe DeVito inputs.
07 / 2006 - Updated per Joe DeVito inputs.
10 / 2006 - Updated pictures and updated Replacement Parts subsection.
04 / 2007 - Updated Drive Roll and Guide Tube table in Section 1 per Mike Palumbo inputs.
03 / 2008 - Updated pictures and updated Replacement Parts section per CN#083002.
07 / 2008 - Updated Replacement Parts section, added hub kit parts along with other minor text changes
per John Magee red-lines.
0558005921 07 / 2008
A. CUSTOMER SERVICE QUESTIONS:
Telephone: (800)362-7080 / Fax: (800) 634-7548 Hours: 8:00 AM to 7:00 PM EST
Order Entry Product Availability Pricing Order Information Returns
B. ENGINEERING SERVICE:
Telephone: (843) 664-4416 / Fax : (800) 446-5693 Hours: 7:30 AM to 5:00 PM EST
Warranty Returns Authorized Repair Stations Welding Equipment Troubleshooting
C. TECHNICAL SERVICE:
Telephone: (800) ESAB-123/ Fax: (843) 664-4452 Hours: 8:00 AM to 5:00 PM EST
Part Numbers Technical Applications Specications Equipment Recommendations
D. LITERATURE REQUESTS:
Telephone: (843) 664-5562 / Fax: (843) 664-5548 Hours: 7:30 AM to 4:00 PM EST
E. WELDING EQUIPMENT REPAIRS:
Telephone: (843) 664-4487 / Fax: (843) 664-5557 Hours: 7:30 AM to 3:30 PM EST
Repair Estimates Repair Status
F. WELDING EQUIPMENT TRAINING
Telephone: (843)664-4428 / Fax: (843) 679-5864 Hours: 7:30 AM to 4:00 PM EST
Training School Information and Registrations
G. WELDING PROCESS ASSISTANCE:
Telephone: (800) ESAB-123 Hours: 7:30 AM to 4:00 PM EST
H. TECHNICAL ASST. CONSUMABLES:
Telephone : (800) 933-7070 Hours: 7:30 AM to 5:00 PM EST
IF YOU DO NOT KNOW WHOM TO CALL
Telephone: (800) ESAB-123
Fax: (843) 664-4462
Hours: 7:30 AM to 5:00 PM EST
or
visit us on the web at http://www.esabna.com
The ESAB web site oers
Comprehensive Product Information
Material Safety Data Sheets
Warranty Registration
Instruction Literature Download Library
Distributor Locator
Global Company Information
Press Releases
Customer Feedback & Support
ESAB Welding & Cutting Products, Florence, SC Welding Equipment
COMMUNICATION GUIDE - CUSTOMER SERVICES
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ESAB MobileFeed 300 AVS Manual de usuario
- Categoría
- Sistema de soldadura
- Tipo
- Manual de usuario
En otros idiomas
- français: ESAB MobileFeed 300 AVS Manuel utilisateur
- English: ESAB MobileFeed 300 AVS User manual