Lincoln Electric Magnum PRO 250 LX Bedienungsanleitung

Operator’s Manual

Magnum

PRO 250 LX & LX GT

www.lincolnelectric.com/register

Authorized Service and Distributor Locator:

www.lincolnelectric.com/locator

IM10484 | Issue Date Nov-16- 18

K Number:

K3569-2 Magnum PRO 250 LX GT

K3570-2 Magnum PRO 250 LX

Save for future reference

Date Purchased

Code: (ex: 10859)

Serial: (ex: U1060512345)

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

W117.2-1974. 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 flame 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 filling

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 flowing through any conductor

causes localized Electric and Magnetic Fields (EMF).

Welding current creates EMF fields around welding cables

and welding machines

2.b. EMF fields may interfere with some pacemakers, and

welders having a pacemaker should consult their physician

before welding.

2.c. Exposure to EMF fields 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 fields 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

INSTALLATIONMAGNUM PRO 250 LX & LX GT SPOOL GUN

INSTALLATION .............................................................................................................................................................1

TECHNICAL SPECIFICATIONS ........................................................................................................................................1

PRODUCT DESCRIPTION................................................................................................................................................1

SPECIFICATIONS............................................................................................................................................................1

SUPPLIED WITH.............................................................................................................................................................1

RECOMMENDED PROCESSES AND EQUIPMENT.............................................................................................................1

PRODUCT LIMITATIONS .................................................................................................................................................1

UNPACKING THE SPOOL GUN.........................................................................................................................................2

SPOOL GUN FAMILIARIZATION.......................................................................................................................................3

CONNECTING TO POWER SOURCE.................................................................................................................................3

OPERATION ................................................................................................................................................................4

SETUP PROCEDURE.......................................................................................................................................................4

DRIVE ROLL GROOVE SELECTION ..................................................................................................................................6

MAKING A WELD ...........................................................................................................................................................7

MACHINE OPERATION SECTION.....................................................................................................................................7

PROCEDURE SETTINGS .................................................................................................................................................8

SETTING GAS FLOW RATE .............................................................................................................................................9

OPTIONAL KITS AND ACCESSORIES..........................................................................................................................10

MAINTENANCE...........................................................................................................................................................10

ROUTINE MAINTENANCE .............................................................................................................................................10

TROUBLESHOOTING...................................................................................................................................................11

HOW TO USE TROUBLESHOOTING GUIDE.....................................................................................................................11

MOTOR CHECK............................................................................................................................................................13

TESTING THE POTENTIOMETER ...................................................................................................................................13

TESTING THE TRIGGER SWITCH...................................................................................................................................13

TRIGGER REPLACEMENT AND SET SCREW ADJUSTMENT ...........................................................................................14

MECHANICAL VALVE REPLACEMENT............................................................................................................................14

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

CONTENT/DETAILS MAY BE CHANGED OR UPDATED WITHOUT NOTICE. FOR MOST CURRENT INSTRUCTION MANUALS,

GO TO PARTS.LINCOLNELECTRIC.COM.

INSTALLATIONMAGNUM PRO 250 LX & LX GT SPOOL GUN

INSTALLATION

TECHNICAL SPECIFICATIONS -

K3569-2 Magnum PRO 250 LX GT

K3570-2 Magnum PRO 250 LX

PRODUCT DESCRIPTION

The Magnum Pro 250 LX and Magnum Pro 250 LX GT spool guns

are lightweight, handheld combined semiautomatic wire feeder

and welding guns, designed primarily for aluminum welding using

argon shielding gas. The feeding distance of the self-contained

wire supply to the arc is only several inches, reducing the wire

feeding problems normally associated with feeding soft aluminum

electrode through a conventional gun and cable assembly. The

cable included with the spool gun allows welding up to 25 feet

(7.6 m) from the power source.

The spool gun is ideal for aluminum fabrication in industrial shops,

automobile body shops, marinas and for the advanced hobbyist.

The Magnum PRO 250 LX GT was designed with an internal

solenoid in it. With this gun you can have reliable gas flow while

welding even when your machine doesn't have a solenoid in it. It

has all the features of the Magnum PRO 250 LX and has been

upgraded to withstand the harsh conditions of being used in

rugged environments. NOTE: Please turn off gas when

not in use.

SPECIFICATIONS

SUPPLIED wITH:

KP2745-364AT, 3/64" Contact Tip

KP2747-1A, Aluminum Diffuser (Installed)

KP2743-1-62RA, Aluminum Nozzle (Installed)

KP2773-1, Insulator, 550A

KP2518-2, Drive Roll (.030"-.035", 3/64")

KP3682-180, 180 Degree Barrel (Installed)

KP2879-5, 180 Degree Barrel Liner (Installed)

Instruction Manual

RECOMMENDED PROCESSES AND EQUIPMENT

The spool gun can be used to weld aluminum and aluminum

alloys using Gas Metal Arc Welding or GMAW (also known as MIG)

process, which requires a supply of shielding gas. Argon is

normally used due to its smooth, stable arc, good metal transfer,

and low cost. Positive polarity gives good penetration and affords

a base metal cathode cleaning effect.

PRODUCT LIMITATIONS

24 VDC Input voltage

30 VDC Welding voltage using Argon shielding gas

MAGNUM PRO 250 LX & LX GT

Wire Capacity Solid and Hard Wire

.023”-.035"” (0.6mm-0.9mm)

Aluminum and cored wire

.030"-3/64” (0.8mm-1.2mm)

Wire Speed 800 IPM MAX.

Duty Cycle 300 amps @ 60% duty cycle using CO2

280 amps @ 60% duty cycle using Argon Gas

200 amps @ 100% duty cycle using Argon Gas

Shipping

Weight

17 Lbs. (7.7Kg.)

Length 25 Ft. (7.6m)

Coolant type: Air Cooled

Product

Specific Torch

Data

EN IEC 60974-7

INSTALLATIONMAGNUM PRO 250 LX & LX GT SPOOL GUN

UNPACkINg THE SPOOL gUN

Safety Precautions

• Read "Safety Precautions" in the Operating Manual before

proceeding. Only personnel that have read and

understood the Operating Manual should install and

operate this equipment.

• Power source must be turned "OFF" and power leads

disconnected when installing this unit.

Carefully unpack your Magnum PRO 250 LX Series Spool Gun and

attach the Barrel Assembly, and make sure you have all of the

parts listed.

KP2745-364AT - Contact Tip 3/64" (1.2mm) Included

KP2747-1A - Aluminum Gas Diffuser Installed

KP2743-1-62RA - Aluminum Gas Nozzle, Installed

1/8" Recess, .625" ID

KP2518-2 - U-Groove Drive Roll Installed for

(.030"-.035" and 3/64") 3/64"

KP3682-180 - 180 Degree Barrel Installed

KP2879-5 - 180 Degree Barrel Liner Installed

KP2773-1 - Insulator, 550A Installed

1. GAS NOZZLE

2. CONTACT TIP

3. GAS DIFFUSER

4. 550A INSULATOR

5. NECK

6. PRESSURE ROLLER

7. DRIVE ROLL

8. TRIGGER

9. ELECTRODE WIRE SPOOL COVER

10. FRONT HANDLE

11. POWER CABLE

12. GAS HOSE

13. 7 PIN CONTROL PLUG FOR TRIGGER, WIRE SPEED MOTOR

14. CABLE ASSEMBLY

15. WIRE SPEED CONTROL

WARNING

INSTALLATIONMAGNUM PRO 250 LX & LX GT SPOOL GUN

SPOOL gUN FAMILIARIzATION

Become familiar with your spool gun before connecting to welder.

For features described below, refer to the figure on the next page.

1. Handle, gun can be used in either right or left hand.

2. Trigger operates welding power, gas flow, and wire feed.

3. Remote wire speed control, located behind the handle, controls

the speed of the drive motor.

4. Open body cover by flipping lid and observe the following:

a. Wire drive release lever up position moves pressure roller

away from drive roll to stop wire feed. Down position moves

pressure roller to wire. Operate wire drive release lever and

see pressure roller move.

b. Drive roll with two wire grooves. Narrow groove feeds

.030" (0.76mm) or .035" (0.9 mm) diameter wire. Wide

groove feeds 3/64 inch (1.2 mm) diameter wire. The gun is

shipped to weld 3/64" aluminum. The drive roll will be in

the 3/64" operating position. Reverse roller for .030 or .035

inch (0.9 mm) diameter wire.

5. Gas nozzle directs gas flow around arc. Pull off gas nozzle to

see contact tip and gas diffuser. Spool gun is shipped with

3/64" (1.2 mm) contact tip installed.

6.Electrode wire spool cover. Remove by unscrewing knob.

Electrode wire goes into gun through rear plastic tube.

7. Cable assembly for power, control, and gas. Reassemble gun

with spool of wire in spool holder. Hold gun and become familiar

with gun's weight and balance.

CONNECTINg TO POwER SOURCE:

1. Power source must be “off” and power cord disconnected.

2. Connect power cable to positive “+” stud. Connect work cable

& clamp to “-” stud.

3. Connect 7-Pin control cable plug to power source receptacle.

4. Connect spool gun GAS hose to Gas solenoid fitting.

5. Reconnect power and turn on machine.

"W" CLOCKED

CONNECTOR

(VIEWED FROM FRONT OF CONNECTOR)

TORCH

FUNCTIONS

MOTOR

TORCH

POT

TORCH

5K CW

TORCH

TRIGGER

GRAY

YELLOW

BLACK

GREEN

BLUE

BROWN

RED

+ POSITIVE CABLE AND STUD

GAS HOSE AND 5/8 FITTING

7-PIN SPOOL GUN

RECEPTACLE

OPERATION

Read and understand this entire section before operating

the machine.

ELECTRIC SHOCK can kill.

• Do not touch electrically live parts such

as output terminals or internal wiring.

• Insulate yourself from the work and

ground.

• Always wear dry insulating gloves.

WELDING SPARKS can cause fire

or explosion.

• Keep flammable material away.

• Do not weld upon containers which have

held combustibles.

ARC RAYS can burn.

• Wear eye, ear and body protection.

FUMES AND GASES can

be dangerous.

• Keep your head out of fumes.

• Use ventilation or exhaust to remove

fumes from breathing zone.

When inching, (the electrode and drive mechanism are

always electrically energized and remain energized several

seconds after the gun trigger is released.

SETUP PROCEDURE

Selecting Electrode Wire

Several alloy types of filler metals are available, and the best

choice depends on the type of base metals and the desired

characteristics of the weldment, such as ductility and strength,

corrosion resistance, sustained service temperature, and anodic-

treatment color matching. In addition, several wire sizes are

available, and the choice here will depend upon several factors,

including base metal thickness and the arc transfer process used.

Consult your local dealer or appropriate AWS publication for help

in selecting an appropriate alloy type and wire size. Also refer to,

"Procedure Settings" later in this chapter, for wire sizes used with

typical base metal thicknesses and procedure settings.

Loading Electrode Wire:

1. Unscrew gas nozzle and flip lid up on torch body then push

idle roller [pressure release lever up.

2. Unscrew and remove contact tip.

3. Unscrew spool cover knob and remove spool cover.

WARNING

CONTACT TIP

LID (POSITION UP)

IDLER ROLLER

PRESSURE

RELEASE

LEVER

(POSITION UP)

SPOOL COVER

KNOB

SPOOL COVER

MAGNUM PRO 250 LX & LX GT SPOOL GUN

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Lincoln Electric Schweißzubehör Handbücher

Lincoln Electric

Lincoln Electric 900 Bedienungsanleitung

Lincoln Electric

Lincoln Electric X-Tractor 3A Bedienungsanleitung

Lincoln Electric

Lincoln Electric AUTO-DARKENING HELMET IM10001 Bedienungsanleitung

Lincoln Electric

Lincoln Electric IM10263 Bedienungsanleitung

Lincoln Electric

Lincoln Electric CAN-F10-C Bedienungsanleitung

Lincoln Electric

Lincoln Electric VIKING 2450 Series Bedienungsanleitung

Lincoln Electric

Lincoln Electric Magnum PRO Curve HDE 350 Bedienungsanleitung

Lincoln Electric

Lincoln Electric WELD-PAK 155 Bedienungsanleitung

Lincoln Electric

Lincoln Electric K5334-1 Bedienungsanleitung

Lincoln Electric

Lincoln Electric Outershield Bedienungsanleitung

Lincoln Electric

Lincoln Electric SLIDEMATIC S50E Montageanleitung

Lincoln Electric

Lincoln Electric 180C Bedienungsanleitung

Lincoln Electric

Lincoln Electric Magnum PRO 100SG Bedienungsanleitung

Lincoln Electric

Lincoln Electric Innershield NR-131 Bedienungsanleitung

Lincoln Electric

Lincoln Electric CAN-CW800-C Bedienungsanleitung

Lincoln Electric

Lincoln Electric VIKING 1740 Series Bedienungsanleitung

Lincoln Electric

Lincoln Electric GRAPHICS MAY VARY Bedienungsanleitung

Lincoln Electric

Lincoln Electric K3590-1 Bedienungsanleitung

Lincoln Electric

Lincoln Electric US-M1800-LS Bedienungsanleitung

Lincoln Electric

Lincoln Electric Statiflex 800 Bedienungsanleitung

Lincoln Electric

Lincoln Electric LN-10 ZIPLINE BOOM PACKAGE Bedienungsanleitung

Lincoln Electric

Lincoln Electric VIKING 3350 Series Bedienungsanleitung

Lincoln Electric

Lincoln Electric MINIFLEX K2376-1 Bedienungsanleitung

Lincoln Electric

Lincoln Electric ZIPLINE BOOM PACKAGE Bedienungsanleitung

Beliebte Schweißzubehör Handbücher anderer Marken

Cornwell Tools

Cornwell Tools MMWC1 Bedienungsanleitung

Dohle

Dohle ExOn2A Bedienungsanleitung

Nederman

Nederman Fume Eliminator FE 840/2500/P150 Bedienungsanleitung

3M Speedglas 9100 Series Bedienungsanleitung

Miller Electric

Miller Electric OM-842 Bedienungsanleitung

Miller

Miller A-200 Series Bedienungsanleitung

Abicor Binzel

Abicor Binzel ABIMIG WT Series Bedienungsanleitung

Miller

Miller MIGmatic M-25 Bedienungsanleitung

Tregaskiss

Tregaskiss TOUGH GUN TT3 Reamer Bedienungsanleitung

Abicor Binzel

Abicor Binzel xFUME PRO Bedienungsanleitung

Sealey

Sealey SR20.V2 Bedienungsanleitung

iWeld

iWeld NORED EYE Bedienungsanleitung

Sthor

Sthor 74483 Bedienungsanleitung

Leister

Leister TWINNY T7 Bedienungsanleitung

Miller

Miller I-22 CE Bedienungsanleitung

LAHTI PRO

LAHTI PRO L1540400 Bedienungsanleitung

Tregaskiss

Tregaskiss TOUGH GUN TT4E Bedienungsanleitung

Miller Electric

Miller Electric A1D-4RV Bedienungsanleitung