Lincoln Electric Flextec 350XP Manuel utilisateur

Operator’s Manual

Flextec

Construction

350XP & Flextec 350X

www.lincolnelectric.com/register

Authorized Service and Distributor Locator:

www.lincolnelectric.com/locator

IM10570 | Issue Date Jul- 21

For use with machines having Code Numbers:

Flextec® 350XP:13067, 13069,

13071

Save for future reference

Date Purchased

Code: (ex: 10859)

Serial: (ex: U1060512345)

Need Help? Call 1.888.935.3877

to talk to a Service Representative

Hours of Operation:

8:00 AM to 6:00 PM (ET) Mon. thru Fri.

After hours?

Use “Ask the Experts” at lincolnelectric.com

A Lincoln Service Representative will contact you

no later than the following business day.

For Service outside the USA:

Email: [email protected]

Flextec® 350X Construction:

13066, 13068, 13070, 13073

Flextec 350XP

Flextec 350X Construction

THANK YOU FOR SELECTING

A QUALITY PRODUCT BY

LINCOLN ELECTRIC.

PLEASE EXAMINE CARTON AND EQUIPMENT FOR

DAMAGE IMMEDIATELY

When this equipment is shipped, title passes to the purchaser

upon receipt by the carrier. Consequently, claims for material

damaged in shipment must be made by the purchaser against the

transportation company at the time the shipment is received.

SAFETY DEPENDS ON YOU

Lincoln arc welding and cutting equipment is designed and built

with safety in mind. However, your overall safety can be increased

by proper installation ... and thoughtful operation on your part.

DO NOT INSTALL, OPERATE OR REPAIR THIS EQUIPMENT

WITHOUT READING THIS MANUAL AND THE SAFETY

PRECAUTIONS CONTAINED THROUGHOUT. And, most importantly,

think before you act and be careful.

This statement appears where the information must be followed

exactly to avoid serious personal injury or loss of life.

This statement appears where the information must be followed

to avoid minor personal injury or damage to this equipment.

KEEP YOUR HEAD OUT OF THE FUMES.

DON’T get too close to the arc.

Use corrective lenses if necessary

to stay a reasonable distance

away from the arc.

READ and obey the Safety Data

Sheet (SDS) and the warning label

that appears on all containers of

welding materials.

USE ENOUGH VENTILATION or

exhaust at the arc, or both, to

keep the fumes and gases from

your breathing zone and the general area.

IN A LARGE ROOM OR OUTDOORS, natural ventilation may be

adequate if you keep your head out of the fumes (See below).

USE NATURAL DRAFTS or fans to keep the fumes away

from your face.

If you develop unusual symptoms, see your supervisor.

Perhaps the welding atmosphere and ventilation system

should be checked.

WEAR CORRECT EYE, EAR &

BODY PROTECTION

PROTECT your eyes and face with welding helmet

properly fitted and with proper grade of filter plate

(See ANSI Z49.1).

PROTECT your body from welding spatter and arc

flash with protective clothing including woolen

clothing, flame-proof apron and gloves, leather

leggings, and high boots.

PROTECT others from splatter, flash, and glare

with protective screens or barriers.

IN SOME AREAS, protection from noise may be appropriate.

BE SURE protective equipment is in good condition.

Also, wear safety glasses in work area

AT ALL TIMES.

SPECIAL SITUATIONS

DO NOT WELD OR CUT containers or materials which previously

had been in contact with hazardous substances unless they are

properly cleaned. This is extremely dangerous.

DO NOT WELD OR CUT painted or plated parts unless special

precautions with ventilation have been taken. They can release

highly toxic fumes or gases.

Additional precautionary measures

PROTECT compressed gas cylinders from excessive heat,

mechanical shocks, and arcs; fasten cylinders so they cannot fall.

BE SURE cylinders are never grounded or part of an

electrical circuit.

REMOVE all potential fire hazards from welding area.

ALWAYS HAVE FIRE FIGHTING EQUIPMENT READY FOR

IMMEDIATE USE AND KNOW HOW TO USE IT.

WARNING

CAUTION

Safety 01 of 04 - 5/16/2018

SECTION A:

WARNINGS

CALIFORNIA PROPOSITION 65 WARNINGS

WARNING: Breathing diesel engine exhaust

exposes you to chemicals known to the State

of California to cause cancer and birth defects,

or other reproductive harm.

• Always start and operate the engine in a

well-ventilated area.

• If in an exposed area, vent the exhaust to the outside.

• Do not modify or tamper with the exhaust system.

• Do not idle the engine except as necessary.

For more information go to

www.P65 warnings.ca.gov/diesel

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.)

WARNING: Cancer and Reproductive Harm

www.P65warnings.ca.gov

ARC WELDING CAN BE HAZARDOUS. PROTECT

YOURSELF AND OTHERS FROM POSSIBLE SERIOUS

INJURY OR DEATH. KEEP CHILDREN AWAY.

PACEMAKER WEARERS SHOULD CONSULT WITH

THEIR DOCTOR BEFORE OPERATING.

Read and understand the following safety highlights. For

additional safety information, it is strongly recommended

that you purchase a copy of “Safety in Welding & Cutting -

ANSI Standard Z49.1” from the American Welding Society,

P.O. Box 351040, Miami, Florida 33135 or CSA Standard

W117.2. A Free copy of “Arc Welding Safety” booklet E205

is available from the Lincoln Electric Company, 22801

St. Clair Avenue, Cleveland, Ohio 44117-1199.

BE SURE THAT ALL INSTALLATION, OPERATION,

MAINTENANCE AND REPAIR PROCEDURES ARE

PERFORMED ONLY BY QUALIFIED INDIVIDUALS.

FOR ENGINE POWERED

EQUIPMENT.

1.a. Turn the engine off before troubleshooting

and maintenance work unless the

maintenance work requires it to be running.

1.b. Operate engines in open, well-ventilated areas or vent the engine

exhaust fumes outdoors.

1.c. Do not add the fuel near an open ame welding

arc or when the engine is running. Stop the

engine and allow it to cool before refueling to

prevent spilled fuel from vaporizing on contact

with hot engine parts and igniting. Do not spill fuel when lling

tank. If fuel is spilled, wipe it up and do not start engine until

fumes have been eliminated.

1.d. Keep all equipment safety guards, covers

and devices in position and in good repair.

Keep hands, hair, clothing and tools away

from V-belts, gears, fans and all other

moving parts when starting, operating or

repairing equipment.

1.e. In some cases it may be necessary to remove safety guards to

perform required maintenance. Remove guards only when

necessary and replace them when the maintenance requiring

their removal is complete. Always use the greatest care when

working near moving parts.

1.f. Do not put your hands near the engine fan. Do not attempt to

override the governor or idler by pushing on the throttle control

rods while the engine is running.

1.g. To prevent accidentally starting gasoline engines while turning

the engine or welding generator during maintenance work,

disconnect the spark plug wires, distributor cap or magneto wire

as appropriate.

1.h. To avoid scalding, do not remove the radiator

pressure cap when the engine is hot.

ELECTRIC AND

MAGNETIC FIELDS MAY

BE DANGEROUS

2.a. Electric current owing through any conductor

causes localized Electric and Magnetic Fields (EMF).

Welding current creates EMF elds around welding cables

and welding machines

2.b. EMF elds may interfere with some pacemakers, and

welders having a pacemaker should consult their physician

before welding.

2.c. Exposure to EMF elds in welding may have other health effects

which are now not known.

2.d. All welders should use the following procedures in order to

minimize exposure to EMF elds from the welding circuit:

2.d.1. Route the electrode and work cables together - Secure

them with tape when possible.

2.d.2. Never coil the electrode lead around your body.

2.d.3. Do not place your body between the electrode and work

cables. If the electrode cable is on your right side, the

work cable should also be on your right side.

2.d.4. Connect the work cable to the workpiece as close as pos-

sible to the area being welded.

2.d.5. Do not work next to welding power source.

SAFETY

Safety 02 of 04 - 5/16/2018

ELECTRIC SHOCK

CAN KILL.

3.a. The electrode and work (or ground) circuits are

electrically “hot” when the welder is on. Do

not touch these “hot” parts with your bare skin or wet clothing.

Wear dry, hole-free gloves to insulate hands.

3.b. Insulate yourself from work and ground using dry insulation.

Make certain the insulation is large enough to cover your full area

of physical contact with work and ground.

In addition to the normal safety precautions, if

welding must be performed under electrically

hazardous conditions (in damp locations or while

wearing wet clothing; on metal structures such as

floors, gratings or scaffolds; when in cramped

positions such as sitting, kneeling or lying, if there

is a high risk of unavoidable or accidental contact

with the workpiece or ground) use the following

equipment:

• Semiautomatic DC Constant Voltage (Wire) Welder.

• DC Manual (Stick) Welder.

• AC Welder with Reduced Voltage Control.

3.c. In semiautomatic or automatic wire welding, the electrode,

electrode reel, welding head, nozzle or semiautomatic welding

gun are also electrically “hot”.

3.d. Always be sure the work cable makes a good electrical

connection with the metal being welded. The connection should

be as close as possible to the area being welded.

3.e. Ground the work or metal to be welded to a good electrical (earth)

ground.

3.f. Maintain the electrode holder, work clamp, welding cable and

welding machine in good, safe operating condition. Replace

damaged insulation.

3.g. Never dip the electrode in water for cooling.

3.h. Never simultaneously touch electrically “hot” parts of electrode

holders connected to two welders because voltage

between the

two can be the total of the open circuit voltage of both

welders.

3.i. When working above floor level, use a safety belt to protect

yourself from a fall should you get a shock.

3.j. Also see Items 6.c. and 8.

ARC RAYS CAN BURN.

4.a. Use a shield with the proper filter and cover plates to protect your

eyes from sparks and the rays of the arc when welding or

observing open arc welding. Headshield and filter lens should

conform to ANSI Z87. I standards.

4.b. Use suitable clothing made from durable flame-resistant material

to protect your skin and that of your helpers from the arc rays.

4.c. Protect other nearby personnel with suitable, non-flammable

screening and/or warn them not to watch the arc nor expose

themselves to the arc rays or to hot spatter or metal.

FUMES AND GASES

CAN BE DANGEROUS.

5.a. Welding may produce fumes and gases

hazardous to health. Avoid breathing these

fumes and gases. When welding, keep your head out of the fume.

Use enough ventilation and/or exhaust at the arc to keep fumes

and gases away from the breathing zone. When welding

hardfacing (see instructions on container or SDS)

or on lead or cadmium plated steel and other

metals or coatings which produce highly toxic

fumes, keep exposure as low as possible and

within applicable OSHA PEL and ACGIH TLV limits

using local exhaust or mechanical ventilation

unless exposure assessments indicate otherwise.

In confined spaces or in some circumstances,

outdoors, a respirator may also be required.

Additional precautions are also required when

welding

on galvanized steel.

5. b. The operation of welding fume control equipment is affected by

various factors including proper use and positioning of the

equipment, maintenance of the equipment and the specific

welding procedure and application involved. Worker exposure

level should be checked upon installation and periodically

thereafter to be certain it is within applicable OSHA PEL and

ACGIH TLV limits.

5.c. Do not weld in locations near chlorinated hydrocarbon vapors

coming from degreasing, cleaning or spraying operations. The

heat and rays of the arc can react with solvent vapors to form

phosgene, a highly toxic gas, and other irritating products.

5.d. Shielding gases used for arc welding can displace air and

cause

injury or death. Always use enough ventilation, especially in

confined areas, to insure breathing air is safe.

5.e. Read and understand the manufacturer’s instructions for this

equipment and the consumables to be used, including the

Safety Data Sheet (SDS) and follow your employer’s safety

practices. SDS forms are available from your welding

distributor or from the manufacturer.

5.f. Also see item 1.b.

SAFETY

Safety 03 of 04 - 5/16/2018

WELDING AND CUTTING

SPARKS CAN CAUSE

FIRE OR EXPLOSION.

6.a. Remove fire hazards from the welding area. If

this is not possible, cover them to prevent the welding sparks

from starting a fire. Remember that welding sparks and hot

materials from welding can easily go through small cracks and

openings to adjacent areas. Avoid welding near hydraulic lines.

Have a fire extinguisher readily available.

6.b. Where compressed gases are to be used at the job site, special

precautions should be used to prevent hazardous situations.

Refer to “Safety in Welding and Cutting” (ANSI Standard Z49.1)

and the operating information for the equipment being used.

6.c. When not welding, make certain no part of the electrode circuit is

touching the work or ground. Accidental contact can cause

overheating and create a fire hazard.

6.d. Do not heat, cut or weld tanks, drums or containers until the

proper steps have been taken to insure that such procedures

will not cause flammable or toxic vapors from substances inside.

They can cause an explosion even though they have been

“cleaned”. For information, purchase “Recommended Safe

Practices for the Preparation for Welding and Cutting of

Containers and Piping That Have Held Hazardous Substances”,

AWS F4.1 from the American Welding Society

(see address above).

6.e. Vent hollow castings or containers before heating, cutting or

welding. They may explode.

6.f. Sparks and spatter are thrown from the welding arc. Wear oil free

protective garments such as leather gloves, heavy shirt, cuffless

trousers, high shoes and a cap over your hair. Wear ear plugs

when welding out of position or in confined places. Always wear

safety glasses with side shields when in a welding area.

6.g. Connect the work cable to the work as close to the welding area

as practical. Work cables connected to the building framework or

other locations away from the welding area increase the

possibility of the welding current passing through lifting chains,

crane cables or other alternate circuits. This can create fire

hazards or overheat lifting chains or cables until they fail.

6.h. Also see item 1.c.

6.I. Read and follow NFPA 51B “Standard for Fire Prevention During

Welding, Cutting and Other Hot Work”, available from NFPA, 1

Batterymarch Park, PO box 9101, Quincy, MA 022690-9101.

6.j. Do not use a welding power source for pipe thawing.

CYLINDER MAY EXPLODE IF

DAMAGED.

7.a. Use only compressed gas cylinders containing

the correct shielding gas for the process used

and properly operating regulators designed for

the gas and pressure used. All hoses, fittings,

etc. should be suitable for the application and

maintained in good condition.

7.b. Always keep cylinders in an upright position securely chained to

an undercarriage or fixed support.

7.c. Cylinders should be located:

• Away from areas where they may be struck or subjected

to physical damage.

• A safe distance from arc welding or cutting operations

and any other source of heat, sparks, or flame.

7.d. Never allow the electrode, electrode holder or any other

electrically “hot” parts to touch a cylinder.

7.e. Keep your head and face away from the cylinder valve outlet

when opening the cylinder valve.

7.f. Valve protection caps should always be in place and hand tight

except when the cylinder is in use or connected for use.

7.g. Read and follow the instructions on compressed gas cylinders,

associated equipment, and CGA publication P-l, “Precautions for

Safe Handling of Compressed Gases in Cylinders,” available from

the Compressed Gas Association, 14501 George Carter Way

Chantilly, VA 20151.

FOR ELECTRICALLY

POWERED EQUIPMENT.

8.a. Turn off input power using the disconnect

switch at the fuse box before working on

the equipment.

8.b. Install equipment in accordance with the U.S. National Electrical

Code, all local codes and the manufacturer’s recommendations.

8.c. Ground the equipment in accordance with the U.S. National

Electrical Code and the manufacturer’s recommendations.

Refer to

http://www.lincolnelectric.com/safety

for additional safety information.

SAFETY

Safety 04 of 04 - 5/16/2018

SAFETY

ELECTROMAGNETIC COMPATIBILITY (EMC)

Conformance

Products displaying the CE mark are in conformity with European Community Council Directive of 15 Dec

2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility,

2004/108/EC. It was manufactured in conformity with a national standard that implements a harmonized

standard: EN 60974-10 Electromagnetic Compatibility (EMC) Product Standard for Arc Welding Equipment.

It is for use with other Lincoln Electric equipment. It is designed for industrial and professional use.

Introduction

All electrical equipment generates small amounts of electromagnetic emission. Electrical emission may be

transmitted through power lines or radiated through space, similar to a radio tran

smitter. When emissions are

received by other equipment, electrical interference may result. Electrical emissions may affect many kinds of

electrical equipment; other nearby welding equipment, radio and TV reception, numerical controlled machines,

telephone systems, computers, etc.

Warning: This 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 difficulties in ensuring electro-

magnetic

compatibility in those locations, due to conducted as well as radiated disturbances.

Installation and Use

The user is responsible for installing and using the welding equipment according to the manufacturer’s

instructions.

If electromagnetic disturbances are d

etected then it shall be the responsibility of the user of the welding equipment

to resolve the situation with the technical assistance of the manufacturer. In some cases this remedial action may

be as simple as earthing (grounding) the welding circuit, s

ee Note. In other cases it could involve constructing an

electromagnetic screen enclosing the power source and the work complete with associated input filters. In all cases

electromagnetic disturbances must be reduced to the point where they are no longer troublesome.

Note: The welding circuit may or may not be earthed for safety reasons

. Follow your local and national

standards for installation and use. Changing the earthing arrangements should only be authorized by

person who is competent to assess whether the changes will increase the risk of injury, e.g.,

by allowing

parallel welding current return paths which may damage the earth circuits of other equipment.

Assessment of area

Before installing welding equipment the user shall make an assessment o

f potential electromagnetic problems in

the surrounding area. The following shall be taken into account:

a) other supply cables, control cables, signaling and telephone cables; ab

ove, below and adjacent to the

welding equipment;

b) radio and television transmitters and receivers;

c) computer and other control equipment;

d) safety critical equipment, e.g., guarding of industrial equipment;

e) the health of the people around, e.g., the use of pacemakers and hearing aids;

f) equipment used for calibration or measurement;

g) the immunity of other equipment in the environment. The user shall ens

ure that other equipment being

used in the environment is compatible. This may require additional protection measures;

h) the time of day that welding or other activities are to be carried out.

  

SAFETY

L10093PRINT

The size of the surrounding area to be considered will depend on the structure of the building and other activities

that are taking place. The surrounding area may extend beyond the boundaries of the premises.

Methods of Reducing Emissions

Public Supply System

Welding equipment should be connected to the public supply system

according to the manufacturer’s

recommendations. If interference occurs, it may be necessary to take additional precautions such as filtering of the

system. Consideration should be

given to shielding the supply cable of permanently installed welding equipment,

in metallic conduit or equivalent. Shielding should be electrically continuous throughout its length. The shielding

should be connected to the welding power source so that g

ood electrical contact is maintained between the conduit

and the welding power source enclosure.

Maintenance of the Welding Equipment

The welding equipment should be routinely maintained according to the manufacturer’s recommendations. All

access and ser

vice doors and covers should be closed and properly fastened when the welding equipment is in

operation. The welding equipment should not be modified in any way except for those changes and adjustments

covered in the manufacturer’s instructions. In parti

cular, the spark gaps of arc striking and stabilizing devices

should be adjusted and maintained according to the manufacturer’s recommendations.

Welding Cables

The welding cables should be kept as short as possible and should be positioned close together,

running at or close

to the floor level.

Equipotential Bonding

Bonding of all metallic components in the welding installation and adjacent to it should be considered. However,

metallic components bonded to the work piece will increase the risk that the o

perator could receive a shock by

touching these metallic components and the electrode at the same time. The operator should be insulated from all

such bonded metallic components.

Earthing of the Workpiece

Where the workpiece is not bonded to earth for electrical safety, nor

connected to earth because of its size and

position, e.g., ship’

s hull or building steelwork, a connection bonding the workpiece to earth may reduce emissions

in some, but not all instances. Care should be taken to prevent the earthin

g of the workpiece increasing the risk of

injury to users, or damage to other electrical equipment. Where necessary, the connection of the workpiece to earth

should be made by a direct connection to the workpiece, but in some countries where direct connec

tion is not

permitted, the bonding should be achieved by suitable capacitance, selected according to national regulations.

Screening and Shielding

Selective screening and shielding of other cables and equipment in the surrounding area may alleviate proble

ms of

interference. Screening of the entire welding installation may be considered for special applications.

Portions of the preceding text are contained in EN 60974-

10: “Electromagnetic Compatibility (EMC) product standard for arc

welding equipment.”

TABLE OF CONTENTS

PAGE

General Description

GENERAL FUNCTIONAL DESCRIPTION .......................................................................................................................5

RECOMMENDED PROCESSES....................................................................................................................................5

PROCESS LIMITATIONS.............................................................................................................................................5

PRODUCT SPECIFIC INSTALLATION LIMITATIONS ......................................................................................................5

DESIGN FEATURES....................................................................................................................................................6

INSTALLATION

COMMON EQUIPMENT PACKAGES .........................................................................................................................A-1

INPUT AND GROUND CONNECTIONS......................................................................................................................A-2

INPUT VOLTAGE SELECTION ..................................................................................................................................A-2

INPUT FUSE AND SUPPLY WIRE CONSIDERATIONS ................................................................................................A-2

LOCATION ............................................................................................................................................................A-2

HIGH FREQUENCY PROTECTION.............................................................................................................................A-2

TECHNICAL SPECIFICATIONS ................................................................................................................................A-3

CASE FRONT CONTROLS - STANDARD ..................................................................................................................A-5

CASE FRONT CONTROLS - CONSTRUCTION...........................................................................................................A-6

CASE BACK CONTROL ..........................................................................................................................................A-7

INTERNAL CONTROLS ...........................................................................................................................................A-8

CONNECTVITY .......................................................................................................................................................A-9

RECOMMENDED ELECTRODE AND WORK CABLE SIZES FOR ARC WELDING .......................................................A-10

REMOTE SENSE LEAD SPECIFICATIONS...............................................................................................................A-11

CONNECTION DIAGRAMS.....................................................................................................................................A-12

OPERATION

GRAPHIC SYMBOLS USED .....................................................................................................................................B-1

POWER-UP SEQUENCE ..........................................................................................................................................B-2

DUTY CYCLE..........................................................................................................................................................B-2

THERMAL PROTECTION .........................................................................................................................................B-2

MAKING A WELD ...................................................................................................................................................B-2

DEFINITION OF WELDING MODES ..........................................................................................................................B-3

WELD CONTROLS AND DISPLAYS..........................................................................................................................B-3

BASIC MODES OF OPERATION ..............................................................................................................................B-5

ACCESSORIES

MAINTENANCE

CURRENT CALIBRATION ........................................................................................................................................D-1

VOLTAGE CALIBRATION.........................................................................................................................................D-1

FACTORY CURRENT CALIBRATION.........................................................................................................................D-2

FACTORY VOLTAGE CALIBRATION .........................................................................................................................D-2

TROUBLESHOOTING

CHART .............................................................................................................................................................E-1

FAULT CODES........................................................................................................................................................E-3

DIAGRAMS

WIRING DIAGRAM..................................................................................................................................................G-1

DIMENSIONAL PRINT.............................................................................................................................................G-2

PARTS LIST ...............................................................................................................PARTS.LINCOLNELECTRIC.COM

Content/details may be changed or updated without notice. For most current Instruction Manuals, go to

parts.lincolnelectric.com.

FLEXTEC®350XP AND FLEXTEC 350X CONSTRUCTION

GENERAL DESCRIPTIONFLEXTEC®350XP AND FLEXTEC 350X CONSTRUCTION

GENERAL DESCRIPTION

GENERAL FUNCTIONAL DESCRIPTION

P and Flextec 350X Construction are inverterX053cetxelFehT

based, multi-process, DC power sources that have a 5 to 425

Amp output range. The machine is capable of welding in CC and

CV modes with common wire types and sizes. The Flextec

350 XP and Flextec 350X Construction are both capable of

gouging in either Stick or CV modes. Two units can be paralleled

in CC modes for extra gouging power. In this document, “Flextec

350XP is used to refer to the Construction model as well unless

otherwise specied.

The Standard and Construction models include welding modes

slairetamfoyteiravarofWATGdna,WAMS,WACF,WAMGrof

including mild steel, some cored wires, gas shielded wires, and

aluminum wires. VRD (Voltage Reduction Device) is offered

supporting reduced open circuit voltages for an added measure

of safety. The Flextec 350XP Standard machine includes an

ArcLink setting that allows the power source to weld synergic

modes with ArcLink compatible feeders.

The Flextec 350XP Standard is designed to be compatible with

the current range of semi-automatic ArcLink wire feeders in

addition to the analog and across-the-arc wire feeders. The

Flextec 350XP Standard comes with a 5-pin ArcLink digital

feeder connector, a 14-pin analog feeder connector and a 12-

pin remote output connector.

The Flextec 350X Construction machine only comes with a

12-pin remote output connector and is only compatible with

across the arc wire feeders and CrossLin

feeders.

c® compatible

All of the models of Flextec 350XP come with CrossLinc®

technology for remote voltage setting, without a control cable,

with CrossLinc® compatible feeders or remote controls.

RECOMMENDED PROCESSES

Flextec 350XP is designed for CC-SMAW, CC-GTAW (Touch Start

TIG™), CV-GMAW, CV-GMAW-P, CV-FCAW-SS, CV-FCAW-G. CAG arc

gouging is also supported in the CV and CC modes.

PROCESS LIMITATIONS

• The Flextec 350XP is only suitable for the processes listed.

PRODUCT SPECIFIC INSTALLATION LIMITATIONS

CrossLinc® technology uses a communication protocol coupled

on the electrode and work cables. For best performance the total

voltage drop in the system should be kept under 10V.

CrossLinc® is not compatible with High Frequency TIG. If HF is in

the area, the cables need to routed as far as possible from each

other. Also follow all high frequency best practices, including the

driven earth ground.

WELD MODE PROCESS COMMON

MATERIALS

COMMON

ELECTRODES

GTAW

TOUCH

START TIG®

(CC)

STAINLESS,

STEEL

SMAW STICK-CC

ALUMINUM,

STAINLESS,

STEEL

6010, 6011, 7018

CV MIG (GMAW)

FCAW-GS

ALUMINUM,

STAINLESS,

STEEL

L-50; L-56

CV-

INNERSHIELD FCAW-SS STAINLESS,

STEEL

NR-203; NR-211,

NR-440NI2

ArcLink CV-GMAW-P* STAINLESS,

STEEL,

L50; L-56

CARBON

STEEL,

ALUMINUM

*GMAW-P is only available in the 350XP model with ArkLink feeder.

DESIGN FEATURES

• Multiple process DC output range:

5 - 425 Amps

• Circuit breaker protected 10 amp auxiliary power

for the

350XP, 3 amp auxiliary power for the Construction.

• Thermostatically protected

with Thermal Light.

• Simple and Easy to Use

•

Flexible Multi-Process Capability

– Including stick, TIG, MIG,

GMAW-P, Flux-cored and CAG.

• Bright Digital Amp and Volt Meters

– Easy to monitor, even in

sunlight, and presettable for precise procedure control,

display error codes for troubleshooting

• Compact, Durable Case

– Tough IP23 enclosure rating

• Variable Hot Start

– Get the extra starting amperage you need

for thick, rusty or dirty material.

• Variable Arc Control

– In stick mode, vary the arc force to

obtain the “soft” or “crisp” arc you want as conditions

require. In CV modes vary the pinch or inductance to control

• Procedure Control –

Utilize ArcLink Feeder capabilities such

as user memories and preference options.*

• Full-Featured Remote Control Capability –

Use a foot pedal or

hand control to remotely vary output up to 100 ft. (30.5 mm)

away.

• 380 – 575 VAC, 50/60Hz Voltage Input

– Offers the ability to

be connected anywhere in the world without manual

reconnect switches or bus bars.

• Voltage Compensation and Reliable Input Voltage

Connection

– Provides consistent operation over ±10% input

voltage variation.

• Easy to Parallel Machines

in CC mode.

• Severe Duty –

Can be stored outdoors. IP23 Rated.

• Desert Duty Rated –

Welding outputs are rated for extreme

temperature operation up to 55°C - welding output is reduced

@ 55°C.

• ArcLink

Wire Feeder Compatible –

unlock synergic modes

to increase productivity and control.*

• Synergic Modes

– for easy, repeatable welds.*

• VRD

– reduces OCV in CC modes when not welding for added

safety.

• Low Operating Cost

• Transport -

Reversible handles for ease of lifting.

• CrossLinc® technology

allows for remote control of the

welding output using the weld cables rather than a control

cable when connected to a CrossLinc® compatible wire

feeder or remote control.

GENERAL DESCRIPTION

FLEXTEC®350XP AND FLEXTEC 350X CONSTRUCTION

* Flextec 350XP only

Ce manuel convient aux modèles suivants

Table des matières

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Lincoln Electric LINC FEED 33 Manuel utilisateur

Manuels Système de soudage populaires d'autres marques

Berner

Berner PLASMACUT 54 Manuel utilisateur

Pro Spot

Pro Spot PR-155 Manuel utilisateur

Forney

Forney 210 Manuel utilisateur

Thermal Arc

Thermal Arc 400S Manuel utilisateur

GYS

GYS PROTIG 201 AC/DC Manuel utilisateur

TAFA

TAFA 30*8B35 Manuel utilisateur

ESAB

ESAB Buddy Arc 145 Manuel utilisateur

CIGWELD

CIGWELD 636804 Guide rapide

Red-D-Arc

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Hobart Welding Products

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Elettro

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WIA

WIA Weldmatic 270 CP132-2 Manuel utilisateur

Sonics

Sonics H520T Manuel utilisateur

Miller

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NewArc

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Hypertherm

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Everlast

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Kipor

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