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SAE-300 ® OPERATOR’S MANUAL For Machines with Code Numbers 11645, 11916, 12090 IM10088-B February 2013 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 READ- ING THIS MANUAL AND THE SAFETY PRECAUTIONS CON- TAINED THROUGHOUT. And, most importantly, think before you act and be careful. Cleveland, Ohio 44117-1199 U.S.A. TEL: 1.216.481.8100 For Service in U.S. and Canada: Call 1.888.935.3877 FAX: 1.216.486.1751 WEB SITE: lincolnelectric.com For Non-U.S. Service: Email [email protected] • World's Leader in Welding and Cutting Products • • Sales and Service through Subsidiaries and Distributors Worldwide • Copyright © Lincoln Global Inc.

IM10088-B SAE-300 - Lincoln Electric · PDF filefrom the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199. BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE

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Page 1: IM10088-B SAE-300 - Lincoln Electric · PDF filefrom the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199. BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE

SAE-300 ®

OPERATOR’S MANUAL

For Machines with Code Numbers 11645, 11916, 12090

IM10088-BFebruary 2013

Safety Depends on YouLincoln arc welding and cuttingequipment is designed and builtwith safety in mind. However,your overall safety can beincreased by proper installation... and thoughtful operation onyour part. DO NOT INSTALL,OPERATE OR REPAIR THISEQUIPMENT WITHOUT READ-ING THIS MANUAL AND THESAFETY PRECAUTIONS CON-TAINED THROUGHOUT. And,most importantly, think beforeyou act and be careful.

Cleveland, Ohio 44117-1199 U.S.A. TEL: 1.216.481.8100 For Service in U.S. and Canada: Call 1.888.935.3877FAX: 1.216.486.1751 WEB SITE: lincolnelectric.com For Non-U.S. Service: Email [email protected]

• World's Leader in Welding and Cutting Products • • Sales and Service through Subsidiaries and Distributors Worldwide •

Copyright © Lincoln Global Inc.

Page 2: IM10088-B SAE-300 - Lincoln Electric · PDF filefrom the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199. BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE

FOR ENGINEpowered equipment.

1.a. Turn the engine off before troubleshooting and maintenancework 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 beforerefueling to prevent spilled fuel from vaporiz-ing on contact with hot engine parts andigniting. Do not spill fuel when filling tank. Iffuel is spilled, wipe it up and do not startengine 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 andtools away from V-belts, gears, fans and all other movingparts when starting, operating or repairing equipment.

____________________________________________________

1.e. In some cases it may be necessary to remove safetyguards to perform required maintenance. Removeguards only when necessary and replace them when themaintenance requiring their removal is complete.Always use the greatest care when working near movingparts.

___________________________________________________1.f. Do not put your hands near the engine fan.

Do not attempt to override the governor oridler by pushing on the throttle control rodswhile the engine is running.

___________________________________________________1.g. To prevent accidentally starting gasoline engines while

turning the engine or welding generator during maintenancework, disconnect the spark plug wires, distributor cap ormagneto wire as appropriate.

iSAFETYi

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 youpurchase a copy of “Safety in Welding & Cutting - ANSI Standard Z49.1” from the American Welding Society, P.O. Box351040, Miami, Florida 33135 or CSA Standard W117.2-1974. A Free copy of “Arc Welding Safety” booklet E205 is availablefrom the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199.

BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE AND REPAIR PROCEDURES AREPERFORMED ONLY BY QUALIFIED INDIVIDUALS.

WARNING

ELECTRIC AND MAGNETIC FIELDSmay 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, andwelders having a pacemaker should consult their physicianbefore welding.

2.c. Exposure to EMF fields in welding may have other healtheffects which are now not known.

2.d. All welders should use the following procedures in order tominimize exposure to EMF fields from the welding circuit:

2.d.1. Route the electrode and work cables together - Securethem 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 andwork 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 aspossible to the area being welded.

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

1.h. To avoid scalding, do not remove theradiator pressure cap when the engine ishot.

CALIFORNIA PROPOSITION 65 WARNINGS

Diesel engine exhaust and some of its constituentsare known to the State of California to cause can-cer, birth defects, and other reproductive harm.

The engine exhaust from this product containschemicals known to the State of California to causecancer, birth defects, or other reproductive harm.

The Above For Diesel Engines The Above For Gasoline Engines

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ARC RAYS can burn.4.a. Use a shield with the proper filter and cover

plates to protect your eyes from sparks andthe rays of the arc when welding or observingopen arc welding. Headshield and filter lensshould conform to ANSI Z87. I standards.

4.b. Use suitable clothing made from durable flame-resistantmaterial to protect your skin and that of your helpers fromthe arc rays.

4.c. Protect other nearby personnel with suitable, non-flammablescreening and/or warn them not to watch the arc nor exposethemselves to the arc rays or to hot spatter or metal.

ELECTRIC SHOCK cankill.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 bareskin 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 fullarea of physical contact with work and ground.

In addition to the normal safety precautions, if weldingmust be performed under electrically hazardousconditions (in damp locations or while wearing wetclothing; on metal structures such as floors, gratings orscaffolds; when in cramped positions such as sitting,kneeling or lying, if there is a high risk of unavoidable oraccidental contact with the workpiece or ground) usethe 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 semiautomaticwelding gun are also electrically “hot”.

3.d. Always be sure the work cable makes a good electricalconnection with the metal being welded. The connectionshould 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 andwelding machine in good, safe operating condition. Replacedamaged insulation.

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

3.h. Never simultaneously touch electrically “hot” parts ofelectrode holders connected to two welders because voltagebetween the two can be the total of the open circuit voltageof both welders.

3.i. When working above floor level, use a safety belt to protectyourself from a fall should you get a shock.

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

iiSAFETYii

FUMES AND GASEScan be dangerous.5.a. Welding may produce fumes and gases

hazardous to health. Avoid breathing thesefumes and gases. When welding, keepyour head out of the fume. Use enoughventilation and/or exhaust at the arc to keep

fumes and gases away from the breathing zone. Whenwelding with electrodes which require specialventilation such as stainless or hard facing (seeinstructions on container or MSDS) or on lead orcadmium plated steel and other metals or coatingswhich produce highly toxic fumes, keep exposure aslow as possible and within applicable OSHA PEL and ACGIH TLV limits using local exhaust or mechanicalventilation. In confined spaces or in some circum-stances, outdoors, a respirator may be required.Additional precautions are also required when weldingon galvanized steel.

5. b. The operation of welding fume control equipment is affectedby various factors including proper use and positioning ofthe equipment, maintenance of the equipment and the spe-cific welding procedure and application involved. Workerexposure level should be checked upon installation andperiodically thereafter to be certain it is within applicableOSHA PEL and ACGIH TLV limits.

5.c. Do not weld in locations near chlorinated hydrocarbon vaporscoming from degreasing, cleaning or spraying operations.The heat and rays of the arc can react with solvent vapors toform phosgene, a highly toxic gas, and other irritating prod-ucts.

5.d. Shielding gases used for arc welding can displace air andcause injury or death. Always use enough ventilation,especially in confined areas, to insure breathing air is safe.

5.e. Read and understand the manufacturerʼs instructions for thisequipment and the consumables to be used, including thematerial safety data sheet (MSDS) and follow youremployerʼs safety practices. MSDS forms are available fromyour welding distributor or from the manufacturer.

5.f. Also see item 1.b.

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FOR ELECTRICALLYpowered equipment.

8.a. Turn off input power using the disconnectswitch at the fuse box before working onthe equipment.

8.b. Install equipment in accordance with the U.S. NationalElectrical Code, all local codes and the manufacturerʼsrecommendations.

8.c. Ground the equipment in accordance with the U.S. NationalElectrical Code and the manufacturerʼs recommendations.

CYLINDER may explodeif damaged.7.a. Use only compressed gas cylinders

containing the correct shielding gas for theprocess used and properly operatingregulators designed for the gas and

pressure used. All hoses, fittings, etc. should be suitable forthe application and maintained in good condition.

7.b. Always keep cylinders in an upright position securelychained to an undercarriage or fixed support.

7.c. Cylinders should be located:• Away from areas where they may be struck or subjected tophysical damage.

• A safe distance from arc welding or cutting operations andany other source of heat, sparks, or flame.

7.d. Never allow the electrode, electrode holder or any otherelectrically “hot” parts to touch a cylinder.

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

7.f. Valve protection caps should always be in place and handtight except when the cylinder is in use or connected foruse.

7.g. Read and follow the instructions on compressed gascylinders, associated equipment, and CGA publication P-l,“Precautions for Safe Handling of Compressed Gases inCylinders,” available from the Compressed Gas Association1235 Jefferson Davis Highway, Arlington, VA 22202.

WELDING and CUTTINGSPARKS cancause fire or explosion.6.a. Remove fire hazards from the welding area.

If this is not possible, cover them to preventthe welding sparks from starting a fire.

Remember that welding sparks and hotmaterials from welding can easily go through small cracksand openings to adjacent areas. Avoid welding nearhydraulic 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 hazardoussituations. Refer to “Safety in Welding and Cutting” (ANSIStandard Z49.1) and the operating information for theequipment being used.

6.c. When not welding, make certain no part of the electrodecircuit is touching the work or ground. Accidental contactcan cause overheating and create a fire hazard.

6.d. Do not heat, cut or weld tanks, drums or containers until theproper steps have been taken to insure that such procedureswill not cause flammable or toxic vapors from substancesinside. They can cause an explosion even though they havebeen “cleaned”. For information, purchase “RecommendedSafe Practices for the Preparation for Welding and Cutting ofContainers and Piping That Have Held HazardousSubstances”, AWS F4.1 from the American Welding Society(see address above).

6.e. Vent hollow castings or containers before heating, cutting orwelding. They may explode.

6.f. Sparks and spatter are thrown from the welding arc. Wear oilfree protective garments such as leather gloves, heavy shirt,cuffless trousers, high shoes and a cap over your hair. Wearear plugs when welding out of position or in confined places.Always wear safety glasses with side shields when in awelding area.

6.g. Connect the work cable to the work as close to the weldingarea as practical. Work cables connected to the buildingframework or other locations away from the welding areaincrease the possibility of the welding current passingthrough lifting chains, crane cables or other alternate cir-cuits. This can create fire hazards or overheat lifting chainsor cables until they fail.

6.h. Also see item 1.c.

6.I. Read and follow NFPA 51B “ Standard for Fire PreventionDuring Welding, Cutting and Other Hot Work”, availablefrom NFPA, 1 Batterymarch Park, PO box 9101, Quincy, Ma022690-9101.

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

iiiSAFETYiii

Refer to http://www.lincolnelectric.com/safety for additional safety information.

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ivSAFETYiv

PRÉCAUTIONS DE SÛRETÉPour votre propre protection lire et observer toutes les instructionset les précautions de sûreté specifiques qui parraissent dans cemanuel aussi bien que les précautions de sûreté générales suiv-antes:

Sûreté Pour Soudage A LʼArc1. Protegez-vous contre la secousse électrique:

a. Les circuits à lʼélectrode et à la piéce sont sous tensionquand la machine à souder est en marche. Eviter toujourstout contact entre les parties sous tension et la peau nueou les vétements mouillés. Porter des gants secs et sanstrous pour isoler les mains.

b. Faire trés attention de bien sʼisoler de la masse quand onsoude dans des endroits humides, ou sur un planchermetallique ou des grilles metalliques, principalement dans les positions assis ou couché pour lesquelles une grandepartie du corps peut être en contact avec la masse.

c. Maintenir le porte-électrode, la pince de masse, le câblede soudage et la machine à souder en bon et sûr étatdefonctionnement.

d.Ne jamais plonger le porte-électrode dans lʼeau pour lerefroidir.

e. Ne jamais toucher simultanément les parties sous tensiondes porte-électrodes connectés à deux machines à souderparce que la tension entre les deux pinces peut être letotal de la tension à vide des deux machines.

f. Si on utilise la machine à souder comme une source decourant pour soudage semi-automatique, ces precautionspour le porte-électrode sʼapplicuent aussi au pistolet desoudage.

2. Dans le cas de travail au dessus du niveau du sol, se protégercontre les chutes dans le cas ou on recoit un choc. Ne jamaisenrouler le câble-électrode autour de nʼimporte quelle partiedu corps.

3. Un coup dʼarc peut être plus sévère quʼun coup de soliel,donc:

a. Utiliser un bon masque avec un verre filtrant appropriéainsi quʼun verre blanc afin de se protéger les yeux du ray-onnement de lʼarc et des projections quand on soude ouquand on regarde lʼarc.

b. Porter des vêtements convenables afin de protéger lapeau de soudeur et des aides contre le rayonnement delʻarc.

c. Protéger lʼautre personnel travaillant à proximité ausoudage à lʼaide dʼécrans appropriés et non-inflammables.

4. Des gouttes de laitier en fusion sont émises de lʼarc desoudage. Se protéger avec des vêtements de protection libresde lʼhuile, tels que les gants en cuir, chemise épaisse, pan-talons sans revers, et chaussures montantes.

5. Toujours porter des lunettes de sécurité dans la zone desoudage. Utiliser des lunettes avec écrans lateraux dans leszones où lʼon pique le laitier.

6. Eloigner les matériaux inflammables ou les recouvrir afin deprévenir tout risque dʼincendie dû aux étincelles.

7. Quand on ne soude pas, poser la pince à une endroit isolé dela masse. Un court-circuit accidental peut provoquer unéchauffement et un risque dʼincendie.

8. Sʼassurer que la masse est connectée le plus prés possiblede la zone de travail quʼil est pratique de le faire. Si on placela masse sur la charpente de la construction ou dʼautresendroits éloignés de la zone de travail, on augmente le risquede voir passer le courant de soudage par les chaines de lev-age, câbles de grue, ou autres circuits. Cela peut provoquerdes risques dʼincendie ou dʼechauffement des chaines et descâbles jusquʼà ce quʼils se rompent.

9. Assurer une ventilation suffisante dans la zone de soudage.Ceci est particuliérement important pour le soudage de tôlesgalvanisées plombées, ou cadmiées ou tout autre métal quiproduit des fumeés toxiques.

10. Ne pas souder en présence de vapeurs de chlore provenantdʼopérations de dégraissage, nettoyage ou pistolage. Lachaleur ou les rayons de lʼarc peuvent réagir avec les vapeursdu solvant pour produire du phosgéne (gas fortement toxique)ou autres produits irritants.

11. Pour obtenir de plus amples renseignements sur la sûreté,voir le code “Code for safety in welding and cutting” CSAStandard W 117.2-1974.

PRÉCAUTIONS DE SÛRETÉ POURLES MACHINES À SOUDER ÀTRANSFORMATEUR ET ÀREDRESSEUR

1. Relier à la terre le chassis du poste conformement au code delʼélectricité et aux recommendations du fabricant. Le dispositifde montage ou la piece à souder doit être branché à unebonne mise à la terre.

2. Autant que possible, Iʼinstallation et lʼentretien du poste seronteffectués par un électricien qualifié.

3. Avant de faires des travaux à lʼinterieur de poste, la debranch-er à lʼinterrupteur à la boite de fusibles.

4. Garder tous les couvercles et dispositifs de sûreté à leurplace.

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vv

Thank You for selecting a QUALITY product by Lincoln Electric. We want youto take pride in operating this Lincoln Electric Company product••• as much pride as we have in bringing this product to you!

Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep ithandy for quick reference. Pay particular attention to the safety instructions we have provided for your protection.The level of seriousness to be applied to each is explained below:

WARNINGThis 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.

CAUTION

Please Examine Carton and Equipment For Damage ImmediatelyWhen this equipment is shipped, title passes to the purchaser upon receipt by the carrier. Consequently, Claimsfor material damaged in shipment must be made by the purchaser against the transportation company at thetime the shipment is received.

Please record your equipment identification information below for future reference. This information can befound on your machine nameplate.

Product _________________________________________________________________________________

Model Number ___________________________________________________________________________

Code Number or Date Code_________________________________________________________________

Serial Number____________________________________________________________________________

Date Purchased___________________________________________________________________________

Where Purchased_________________________________________________________________________

Whenever you request replacement parts or information on this equipment, always supply the information youhave recorded above. The code number is especially important when identifying the correct replacement parts.

CUSTOMER ASSISTANCE POLICYThe business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equip-ment. Our challenge is to meet the needs of our customers and to exceed their expectations. On occasion, purchasers may ask LincolnElectric for advice or information about their use of our products. We respond to our customers based on the best information in our posses-sion at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability, with respect to such infor-mation or advice. We expressly disclaim any warranty of any kind, including any warranty of fitness for any customerʼs particular purpose,with respect to such information or advice. As a matter of practical consideration, we also cannot assume any responsibility for updating orcorrecting any such information or advice once it has been given, nor does the provision of information or advice create, expand or alter anywarranty with respect to the sale of our products.

Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the controlof, and remains the sole responsibility of the customer. Many variables beyond the control of Lincoln Electric affect the results obtained inapplying these types of fabrication methods and service requirements.

Subject to Change – This information is accurate to the best of our knowledge at the time of printing. Please refer to www.lincolnelectric.comfor any updated information.

On-Line Product Registration- Register your machine with Lincoln Electric either via fax or over the Internet.

• For faxing: Complete the form on the back of the warranty statement included in the literature packetaccompanying this machine and fax the form per the instructions printed on it.

• For On-Line Registration: Go to our WEB SITE at www.lincolnelectric.com. Choose “Support” and then “RegisterYour Product”. Please complete the form and submit your registration.

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vi vi TABLE OF CONTENTS

Page________________________________________________________________________

Installation .......................................................................................................Section ATechnical Specifications ........................................................................................A-1General Description ...............................................................................................A-2Design Features ....................................................................................................A-2Pre-Operation Installation ......................................................................................A-3

Safety Precautions ..........................................................................................A-3Exhaust Spark Arrester ...................................................................................A-3Location/Ventilation.........................................................................................A-3Machine Grounding.........................................................................................A-3Lift Bail ............................................................................................................A-3Trailers ............................................................................................................A-3Vehicle Mounting.............................................................................................A-4Polarity Control and Cable Sizes ....................................................................A-4

Pre-Operation Service ...........................................................................................A-4Oil ....................................................................................................................A-4Fuel .................................................................................................................A-4Cooling System ...............................................................................................A-4Battery Charging .............................................................................................A-5Electrical Devices use with this Product..........................................................A-6

________________________________________________________________________Operation .........................................................................................................Section B

Engine Operation...................................................................................................B-1Starting The Perkins Engine ...........................................................................B-1High Altitude Operation ...................................................................................B-1Stopping the engine, Engine Break-In......................................................B-1,B-2

Welder Operation...................................................................................................B-2Duty Cycle.......................................................................................................B-2Current Control................................................................................................B-2Idler Operation ................................................................................................B-3Auxiliary Power, Fuel Consumption Data........................................................B-3

________________________________________________________________________Accessories .....................................................................................................Section C

Optional Features (Field Installed)..................................................................C-1,C-2________________________________________________________________________

Maintenance ....................................................................................................Section DSafety Precautions ................................................................................................D-1General Instructions ..............................................................................................D-1Cooling System .....................................................................................................D-1Bearings ................................................................................................................D-1Commutator and Brushes .....................................................................................D-1Idler Maintenance..................................................................................................D-2Nameplates ...........................................................................................................D-2Purging Air from Fuel System................................................................................D-2Engine Service Chart ............................................................................................D-3GFCI Testing and Resetting Procedure ................................................................D-4

________________________________________________________________________Troubleshooting ..............................................................................................Section E

Safety Precautions.................................................................................................E-1Welder Troubleshooting ........................................................................................E-2Electronic Idler Troubleshooting Guide...........................................................E-3,E-4Engine Troubleshooting Guide ..............................................................E-5, E-6, E-7

________________________________________________________________________Diagrams ..........................................................................................................Section F

Wiring Diagrams.............................................................................................F-1, F-2Dimension Print......................................................................................................F-3

________________________________________________________________________Parts List.................................................................................................................P-665

________________________________________________________________________

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A-1INSTALLATION

SAE-300®

A-1

TECHNICAL SPECIFICATIONS - SAE-300®

Make/Model Description Speed (RPM) Displacement Starting DrySystem Capacities

4 Cylinder 135 cu. in 12VDC battery Fuel: 16 gal.4 Cycle (2.2 ltrs) (Group 24, 650 60.6 L.

Perkins Naturally Aspirated High Idle 1800 cold crank amps)404D-22 Water-Cooled Low Idle 1400 Bore x Stroke 2.0 KW Starter Oil: 11.2 Qts.

EPA Diesel Engine Full Load 1725 10.6 L.Tier 4 interim Cast Iron Cylinder, 3.3” x 3.9”Compliant Block/Crankcase (84mm x 100mm) Coolant: 9.5 Qts.

32.7HP @1800 RPM 9.0 L.65 A. Alternatorw/ built in reg.

INPUT - DIESEL ENGINE

RATED OUTPUT @ 104°F(40°C) - WELDER

MODEL HEIGHT WIDTH DEPTH WEIGHT(K3003-1, K3003-2, 45.5 in. 24.00 in. 65.0 in. 1453 lbs.K3003-3) (1156 mm) (610 mm) (1651 mm ) (659 kg.)

CSA Without Wire Feed Module

RATED OUTPUT @ 104°F(40°C) - GENERATOR

DESCRIPTION RATED DC OUTPUT * Duty VOLTS @ RATED AMPS CYCLE

300 Amp DC Welder 30V @ 250A 100%All Copper Windings 32V @ 300A 60%

Pure DC Power Generator 98V DC Max. OCV @ 1800RPM

Auxiliary Power (1)

3,000 Watts Continuous, 60 Hz AC26 Amps @ 115V13 Amps @ 230V

PHYSICAL DIMENSIONS (2)

* Based on a 10 min. period.

(1) Output rating in watts is equivalent to volt-amperes at unity power factor. Output voltage is within ± 10% at all loads up torated capacity. When welding, available auxiliary power will be reduced.

(2) Height to top of exhaust elbow.

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A-2INSTALLATION

SAE-300®

A-2

GENERAL DESCRIPTION

The SAE-300® is a heavy duty, engine driven, DC arc weld-ing power source, capable of providing constant current out-put for stick welding or DC TIG welding. This welder iswound with all copper coils, rated at 300 amps/32 Volts, andprovides other Classic® features such as improved doorlatches and stainless hinges. With the addition of the option-

al K623-1 Wire Feed Module™, the SAE-300® will provideconstant voltage output for running the LN-7, LN-23P, orLN-25 wire feeders. (The Wire Feed Module is factoryinstalled on the K1643-8). The optional K924-5 RemoteControl Kit, provides a remote control rheostat for remotefine current and open circuit voltage adjustment. SeeSection C for description.

The SAE-300® has an Electronic Engine Protection System.In the event of sudden low oil pressure or high coolant tem-perature, the engine immediately shuts down. The SAE-300® has a current range of 40-350 DC amps with outputratings as follows:These units are also capable of providing 3 KVA of 115/230volts of 60 cycle AC auxiliary power.

The SAE-300® uses the Perkins 404D-22 industrial water-cooled diesel engine.

DESIGN FEATURESControl Panel

The welder controls consist of a Reactor and a “FineCurrent Adjustment” rheostat located on the upper controlpanel at the exciter end of the machine. The lower controlpanel welder is equipped with a “Start” button, an “Ignition”switch, an “Idler” control switch, and a “Glow Plug” button foreasier cold weather starting.

The lower control panel also contains an engine tempera-ture gauge, a battery charging ammeter, an oil pressuregauge, for auxiliary power consists of one 20 amp, 120VAC(5-20R) duplex receptacle with GFCI protection and one 15amp, 250VAC (6-15R) receptacle, protected by 2 pole, 15Amp breaker.

All Copper Windings - For long life and dependableoperation.

Engine Idler - The SAE-300® is equipped with an electronicautomatic engine idler. It automatically increases anddecreases engine speed when starting and stoppingwelding or using auxiliary power.

A built-in time delay permits changing electrodes before theengine slows to its low idle speed. The “Idler” control switch on the panel locks the idler in highidle position when desired.

Auxiliary Power - 3.0 KVA of nominal 115/230V, 60Hz, AC.Output voltage is maintained within ± 10% at all loads up torated capacity. (See Optional Features Section C for PowerPlug Kit.)

GFCI - Protects the 20 amp, 120V duplex receptacle. Seethe Maintenance Section for detailed information on testingand resetting of the GFCI.

120 V DUPLEX RECEPTACLE AND GFCI

A GFCI protects the 120V auxiliary powerreceptacle.

A GFCI (Ground Fault Circuit Interrupter) is a device to protectagainst electric shock should a piece of defective equipmentconnected to it develop a ground fault. If this situation shouldoccur, the GFCI will trip, removing voltage from the output ofthe receptacle. If a GFCI is tripped see the MAINTENANCEsection for detailed information on testing and resetting it. AGFCI should be properly tested at least once every month.

The 120 V auxiliary power receptacle should only be used withthree wire grounded type plugs or approved double insulatedtools with two wire plugs. The current rating of any plug usedwith the system must be at least equal to the current capacity ofthe associated receptacle.

Welder Enclosure - The complete welder is rubber mount-ed on a rugged steel “C” channel base.

The output terminals are placed at the side of the machinesso that they are protected by the door. The output terminalsare labeled (+) and (-).

Cranking System - A 12 volt electric starter is standard.

Air Cleaner - Heavy duty two stage dry type.

Muffler - A muffler and stainless steel exhaust outlet elboware standard.

Engine Hour Meter - A meter to record hours of operation.

Engine Protection - The system shuts the engine down inthe event of sudden low oil pressure or high coolant temper-ature. A warning light on the control panel will indicate sucha fault. To reset the engine for restarting, turn the ignitionswitch off then on.

Oil Drain Valve - A ball valve, hose and clamp are stan-dard.

Remote Control - The Remote / Local Switch andReceptacle are standard.

250A @ 30V300A @ 32V

100%60%

RATED OUTPUT DUTY CYCLE

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A-3INSTALLATION

SAE-300®

A-3

PRE-OPERATION INSTALLATION

EXHAUST SPARK ARRESTERSome federal, state or local laws may require thatengines be equipped with exhaust spark arresterswhen they are operated in certain locations whereunarrested sparks may present a fire hazard. Thestandard muffler included with this welder does notqualify as a spark arrester. When required by localregulations, a suitable spark arrester must be installedand properly maintained.

Use of an incorrect arrester may lead to engine damageor performance loss. Contact the engine manufacturerfor specific recommendations.------------------------------------------------------------------------LOCATION / VENTILATION

Always operate the welder with the doors closed.Leaving the doors open changes the designed air flowand may cause overheating.

The welder should be located to provide an unrestrict-ed flow of clean, cool air. Also, locate the welder sothat engine exhaust fumes are properly vented to anoutside area.

MACHINE GROUNDINGAccording to the United States National ElectricalCode, the frame of this portable generator is notrequired to be grounded and is permitted to serve asthe grounding means for cord connected equipmentplugged into its receptacle.

Some state, local, or other codes or unusual operatingcircumstances may require the machine frame to begrounded. It is recommended that you determine theextent to which such requirements may apply to yourparticular situation and follow them explicitly. Amachine grounding stud marked with the symbol isprovided on the welding generator frame foot. In gen-eral, if the machine is to be grounded, it should beconnected with a #8 or larger copper wire to a solidearth ground such as a metal water pipe going intothe ground for at least ten feet and having no insulat-ed joints, or to the metal framework of a buildingwhich has been effectively grounded. The U.S.National Code lists a number of alternate means ofgrounding electrical equipment.

LIFT BAILA lift bail is provided for lifting with a hoist.

TRAILER (SEE OPTIONAL FEATURES) If the user adapts a non-Lincoln trailer, he must assumeresponsibility that the method of attachment and usagedoes not result in a safety hazard nor damage the weld-ing equipment. Some of the factors to be considered areas follows:1. Design capacity of trailer vs. weight of Lincoln equip-

ment and likely additional attachments.

Do not attempt to use this equipment until youhave thoroughly read the engine manufacturerʼsmanual supplied with your welder. It includesimportant safety precautions, detailed enginestarting, operating and maintenance instructions,and parts lists.------------------------------------------------------------------------

ELECTRIC SHOCK can kill.• Do not touch electrically live parts or

electrode with skin or wet clothing.• Insulate yourself from work and

ground• Always wear dry insulating gloves.

------------------------------------------------------------------------ENGINE EXHAUST can kill.• Use in open, well ventilated areas or

vent exhaust outside.

------------------------------------------------------------------------MOVING PARTS can injure.• Do not operate with doors open or

guards off.• Stop engine before servicing.• Keep away from moving parts.

------------------------------------------------------------------------See additional warning information at thefront of this operatorʼs manual.

-----------------------------------------------------------

WARNING

CAUTION

• Lift only with equipment of adequatelifting capacity.

• Be sure machine is stable when lifting.• Do not lift this machine using lift bail if

it is equipped with a heavy accessorysuch as trailer or gas cylinder.

FALLING • Do not lift machine if lift bail is

EQUIPMENT can damaged.

cause injury. • Do not operate machine while

suspended from lift bail.

----------------------------------------------------------------------------

WARNING

DO NOT MOUNT OVER COMBUSTIBLE SURFACES.Where there is a combustible surface directly under sta-tionary or fixed electrical equipment, the surface shallbe covered with a steel plate at least .06”(1.6mm) thick,which shall extend not more than 5.90”(150mm) beyondthe equipment on all sides. --------------------------------------------------------------------------------

CAUTION

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PRE-OPERATION SERVICE

READ the engine operating and maintenanceinstructions supplied with this machine.------------------------------------------------------------------------

OIL

This unit is supplied from the factory with the enginecrankcase filled with a high quality SAE 10W/30 oil.This oil should be acceptable for most typical ambienttemperatures. Consult the engine operation manualfor specific engine manufacturerʼs recommendations.Upon receipt of the welder, check the engine dipstickto be sure the oil is at the “full” mark. DO NOT overfill.

FUEL

Fill the fuel tank with the grade of fuel recommendedin the Engine Operatorʼs manual. Make sure the fuelvalve on the water separator is in the open position.

COOLING SYSTEM

The radiator has been filled at the factory with a 50-50mixture of ethylene glycol antifreeze and water.Check the radiator level and add a 50-50 solution asneeded (see engine manual or antifreeze container foralternate antifreeze recommendations).

CAUTION

A-4INSTALLATION

SAE-300®

A-4

2. Proper support of, and attachment to, the base ofthe welding equipment so there will be no unduestress to the framework.

3. Proper placement of the equipment on the trailer toensure stability side to side and front to back whenbeing moved and when standing by itself whilebeing operated or serviced.

4. Typical conditions of use, i.e., travel speed, rough-ness of surface on which the trailer will be operat-ed; environmental conditions, likely maintenance.

5. Conformance with federal, state and local laws. (1)

(1) Consult your federal, state and local laws regarding specificrequirements for use on public highways.

POLARITY CONTROL AND CABLE SIZES

With the engine off, route the electrode and workcables through the strain relief bracket on the baseand connect to the studs located below the fuel tankmounting rail. (See size recommendations below.)For positive polarity, connect the electrode cable tothe terminal marked “+”. For Negative polarity, con-nect the electrode cable to the “-” stud. These con-nections should be checked periodically and tightenedif necessary.

When welding at a considerable distance from thewelder, be sure you use ample sized welding cables.

RECOMMENDED COPPER CABLE SIZESCables Sizes for Combined Lengthof Electrode Plus Work Cable

Amps Duty Cycle Up to 200ft.(61m) 200 to 250ft.(61 to 76m)

250 100% 1 1/0

300 60% 1/0 2/0

VEHICLE MOUNTING

Improperly mounted concentrated loads maycause unstable vehicle handling and tires or othercomponents to fail.• Only transport this Equipment on serviceable

vehicles which are rated and designed for suchloads.

• Distribute, balance and secure loads so vehicleis stable under conditions of use.

• Do not exceed maximum rated loads for compo-nents such as suspension, axles and tires.

• Use appropriate nuts bolts and lockwashers toattach the equipment base to the metal bed orframe of vehicle.

• Follow vehicle manufacturerʼs instructions.------------------------------------------------------------------------

WARNING

• Stop engine while fueling.• Do not smoke when fueling.• Keep sparks and flame away from

tank.• Do not leave unattended while

fueling.• Wipe up spilled fuel and allow

fumes to clear before startingengine.• Do not overfill tank, fuel expan-

sion may cause overflow.DIESEL FUEL ONLY-Low sulphur

fuel or ultra low sulphur fuel in U.S.A. and Canada.------------------------------------------------------------------------

WARNING

DIESEL FUELcan

cause fire

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A-5INSTALLATION

SAE-300®

A-5

BATTERY CHARGING

The SAE-300® is equipped with a wet charged battery.The charging current is automatically regulated whenthe battery is low (after starting the engine) to a tricklecurrent when the battery is fully charged.

When replacing, jumping or otherwise connecting thebattery to the battery cables, the proper polarity mustbe observed. This system is NEGATIVE GROUND.

GASES FROM BATTERY can explode.• Keep sparks, flame and cigarettes

away.

BATTERY ACID can burn eyes andskin.• Wear gloves and eye protection and

be careful when boosting, chargingor working near battery.

To prevent EXPLOSION when:a) Installing a new battery - disconnect thenega-

tive cable from the old battery first and connectthe negative cable to the new battery last.

b) Connecting a battery charger - remove the bat-tery from the welder by disconnecting the nega-tive cable first, then the positive cable and bat-tery clamp. When reinstalling, connect the neg-ative cable last.

c) Using a booster - connect the positive lead tothe battery first, then connect the negative leadto the ground lead on the base.

To prevent ELECTRICAL DAMAGE when:a) Installing a new battery.b) Using a booster.

Use correct polarity - Negative Ground.

To prevent BATTERY DISCHARGE, if you have anignition switch, turn it off when engine is not r u n -ning.

• To prevent BATTERY BUCKLING, tighten nuts onbattery clamp until snug.

------------------------------------------------------------------------

WARNING

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A-6INSTALLATION

SAE-300®

A-6

CAUTIONCertain Electrical devices cannot be powered to this Product. See Table A.1

TABLE A.1ELECTRICAL DEVICE USE WITH THIS PRODUCT

Type

Resistive

Capacitive

Inductive

Capacitive / Inductive

Common Electrical Devices

Heaters, toasters, incandescentlight bulbs, electric range, hotpan, skillet, coffee maker.

TV sets, radios, microwaves,appliances with electrical control.

Single-phase induction motors,drills, well pumps, grinders, smallrefrigerators, weed and hedgetrimmers.

Computers, high resolution TV sets,complicated electrical equipment.

Possible Concerns

NONE

Voltage spikes or high voltage regulation can cause the capac-itative elements to fail. Surgeprotection, transient protection, and additional loading is recom-mended for 100% fail-safe operation. DO NOT RUNTHESE DEVICES WITHOUTADDITIONAL RESISTIVE TYPELOADS.

These devices require large current inrush for starting. Some synchronous motors maybe frequency sensitive to attainmaximum output torque, butthey SHOULD BE SAFE fromany frequency induced failures.

An inductive type line condition-er along with transient andsurge protection is required,and liabilities still exist. DO NOT USE THESE DEVICESWITH THIS PRODUCT.

The Lincoln Electric Company is not responsible for any damage to electrical components improperly connected to this product.

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B-1OPERATIONB-1

ENGINE OPERATION

Operate the welder with the doors closed. Leavingthe doors open changes the designed air flow and cancause overheating.

STARTING THE SAE-300® 404D-22 DIESELENGINE

1. Turn the “IDLER” switch to “HIGH”.2. Turn the “IGNITION” switch to “ON”.3. Press the Glow Plug button for 20 to 30 seconds.

(maximum 60 seconds).4. Press the Start button. When the engine starts

running, release both buttons. If the engine fails tostart in 20 seconds, wait 30 seconds and repeatthe above procedure.

5. Observe the oil pressure. If no pressure showswithin 30 seconds, stop the engine and consultthe engine operating manual. To stop the engine,turn the “IGNITION” switch to “OFF”.

6. If the engine protection warning light comes onduring cranking or after start up, the “IGNITION”switch must be turned “OFF” to reset the engineprotection system.

SAE-300®

Do not attempt to use this equipment until youhave thoroughly read the engine manufacturerʼsmanual supplied with your welder. It includesimportant safety precautions, detailed enginestarting, operating and maintenance instructions,and parts lists.------------------------------------------------------------------------

ELECTRIC SHOCK can kill.• Do not touch electrically live parts or

electrode with skin or wet clothing.• Insulate yourself from work and

ground• Always wear dry insulating gloves.

------------------------------------------------------------------------ENGINE EXHAUST can kill.• Use in open, well ventilated areas or

vent exhaust outside.

------------------------------------------------------------------------MOVING PARTS can injure.• Do not operate with doors open or

guards off.• Stop engine before servicing.• Keep away from moving parts.

------------------------------------------------------------------------See additional warning information at thefront of this operatorʼs manual.

------------------------------------------------------------------------

WARNING

7. Allow the engine to run at high idle speed for sev-eral minutes to warm the engine. Stop the engineand recheck the oil level, after allowing sufficienttime for the oil to drain into the pan. If the level isdown, fill it to the full mark again. The engine con-trols were properly set at the factory and shouldrequire no adjusting when received.

COLD WEATHER STARTING:

With a fully charged battery and the proper weight oil,the engine should start satisfactorily even down toabout -15°F (-26°C), it maybe desirable to install cold-starting aides.

Note: Extreme cold weather starting may requirelonger glow plug operation.

Under NO conditions should ether or otherstarting fluids be used!------------------------------------------------------------------------HIGH ALTITUDE OPERATION:

The engine will run correctly up to an altitude of 600m(2000ft.). If the engine is to be operated permanentlyat an altitude above this, the fuel consumption andexhaust emissions may be excessive.

Contact the Perkins Application Department for anyengine adjustments that may be required.

STOPPING THE ENGINE

1. Turn the “IGNITION” switch to “OFF”

At the end of each dayʼs welding, check the crankcaseoil level, drain accumulated dirt and water from thewater separator located on the fuel rail. Refill the fueltank to minimize moisture condensation in the tank.Also, running out of fuel tends to draw dirt into the fuelsystem.

When hauling the welder between job sites, close thefuel feed valve on the separator located on the fuelrail.

If the fuel supply is cut off or runs out while the fuelpump is operating, air may be entrapped in the fueldistribution system. If this happens, bleeding of thefuel system may be necessary. Use qualified person-nel to do this per the instructions in the MAINTE-NANCE section of this manual.

WARNING

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B-2OPERATIONB-2

SAE-300®

ENGINE BREAK-IN

Lincoln Electric selects high quality, heavy-duty industrialengines for the portable welding machines we offer.While it is normal to see a small amount of crankcase oilconsumption during initial operation, excessive oil use,wet stacking (oil or tar like substance at the exhaustport), or excessive smoke is not normal.

Larger machines with a capacity of 350 amperes andhigher, which are operated at low or no-load conditionsfor extended periods of time are especially susceptible tothe conditions described above. To accomplish success-ful engine break-in, most diesel-powered equipmentneeds only to be run at a reasonably heavy load withinthe rating of the welder for some period of time duringthe engineʼs early life. However, if the welder is subject-ed to extensive light loading, occasional moderate toheavy loading of the engine may sometimes be neces-sary. Caution must be observed in correctly loading adiesel/generator unit.

1. Connect the welder output studs to a suitable resis-tive load bank. Note that any attempt to short theoutput studs by connecting the welding leads togeth-er, direct shorting of the output studs, or connectingthe output leads to a length of steel will result in cat-astrophic damage to the generator and voids thewarranty.

2. Set the welder controls for an output current andvoltage within the welder rating and duty cycle. Notethat any attempt to exceed the welder rating or dutycycle for any period of time will result in catastrophicdamage to the generator and voids the warranty.

3. Periodically shut off the engine and check thecrankcase oil level.

WELDER OPERATION

DUTY CYCLE

The NEMA output rating of the SAE-300® is 300 amperes at32 arc volts on a 60% duty cycle (consult Specifications inthis manual for alternate ratings). Duty cycle is based on aten minute period; thus, the welder can be loaded at ratedoutput for six minutes out of every ten minute period.

CURRENT CONTROL

Do not adjust the “Current Control” while weldingbecause this can damage the control.------------------------------------------------------------------------The “Coarse Current Control” is the main Current Adjuster.The “Fine Current Control” adjusts the current from mini-mum to maximum. Open circuit voltage is also controlled bythe “Fine Current Control” permitting control of the arc char-acteristics.

A high open circuit voltage setting provides the soft “butter-ing” arc with best resistance to pop-outs preferred for mostwelding. To get this characteristic, set the “Coarse CurrentControl” to the lowest setting that still provides the currentyou need and set the “Fine Current Control” near maximum.

When a forceful “digging” arc is required, usually for verticaland overhead welding, use a higher “Coarse CurrentControl” setting and lower open circuit voltage.

Some arc instability may be experienced with EXX10 elec-trodes when trying to operate with long arc techniques atsettings at the lower end of the open circuit voltage range.

STICK / TIG WELDINGStart by setting the right-side Fine Current and OCV controldial to 60, then set the left-side Coarse Current control dialto the desired current using the dial markings as an approxi-mate guideline. Arc characteristics and small changes inoutput can then be adjusted using the Fine Current andOCV control dial. A K924-4 Remote Control unit can also beused as the Fine Control and OCV control dial.

SELF-SHIELDED FLUX-CORED WELDING (WITH A K623-1 WIRE FEED MODULE INSTALLED)Start by setting the Wire (CV) / Stick (CC) toggle switch tothe Wire (CV) position. Then set the left-side CoarseCurrent control dial to 270. Now move the VoltageAdjustment dial to the desired voltage. Move the CoarseCurrent control to the left for a softer arc and to the right fora crisper arc.

ELECTRIC SHOCK can kill.• Do not touch electrically live parts or

electrode with skin or wet clothing.• Insulate yourself from work and ground.

------------------------------------------------------------------------FUMES & GASES can be dangerous.• Keep your head out of the fumes.• Use ventilation or exhaust to remove

fumes from breathing zone.------------------------------------------------------------------------

WELDING SPARKS can cause fire orexplosion.• Keep flammable material away.

------------------------------------------------------------------------ARC RAYS can burn.• Wear eye, ear, and body protection.

-----------------------------------------------------------------------

WARNING

CAUTION

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B-3OPERATIONB-3

1. In the “High” position, the idler solenoiddeactivates, and the engine goes to high idlespeed. The speed is controlled by the governor.

2. In the “Auto” / position, the idler oper-ates as follows:

a. When welding or drawing power for lights or tools(approximately 100 watts minimum) from thereceptacles, the idler solenoid deactivates andthe engine operates at high idle speed.

b. When welding ceases or the power load is turnedoff, a preset time delay of about 15 secondsstarts. This time delay cannot be adjusted.

c. If the welding or power load is not re-startedbefore the end of the time delay, the idler sole-noid activates and reduces the engine to low idlespeed.

AUXILIARY POWER

If GFCI is tripped, See the MAINTENANCE section fordetailed information on testing and resetting the GFCI.

The AC auxiliary power, supplied as a standard, has arating of 3.0 KVA of 115/230 VAC (60 hertz). Set finecurrent adjustment at 100 for maximum auxiliarypower.

With the 3.0 KVA, 115/230 VAC auxiliary power, one120V duplex protected by GFCI and one 230V duplex,grounding type receptacle with 2 pole, 15 amp circuitbreaker.

The rating of 3.0 KVA permits a maximum continuouscurrent of 13 amps to be drawn from the 230 voltduplex receptacle. 20 amps can be drawn from the120 volt duplex receptacle. The total combined load ofall receptacles is not to exceed 3.0 KVA.

An optional power plug kit is available. When this kit isspecified, the customer is supplied with a plug foreach receptacle.

SAE-300®

IDLER OPERATION

Start the engine with the “Idler” switch in the “High”position. Allow it to run at high idle speed for severalminutes to warm the engine. See Specifications foroperating speeds.

The idler is controlled by the “Idler” toggle switch onthe welder control panel. The switch has two posi-tions as follows:

SAE-300® WITH PERKINS 404D-22 DIESEL ENGINETYPICAL FUEL CONSUMPTION DATA

Low Idle (1375 RPM)-No Load @ 45 Volts

High Idle (1800 RPM)-No Load @ 96.6 Volts

3000 Watts

250 Amps @ 30 Volts

300 Amps @ 32 Volts

0.28 gal/hr ( 1.06 ltrs/hr)

0.42 gal/hr ( 1.59 ltrs/hr)

0.59 gal/hr ( 2.23 ltrs/hr)

1.03 gal/hr ( 3.90 ltrs/hr)

1.37 gal/hr ( 5.19 ltrs/hr)

GAS-SHIELDED FLUX-CORED WELDING (WITH A K623-1 WIRE FEED MODULE INSTALLED)Start by setting the Wire (CV) / Stick (CC) toggle switch tothe Wire (CV) position. Then set the left-side CoarseCurrent control dial to 150. Now move the VoltageAdjustment dial to the desired voltage. Move the CoarseCurrent control to the left for a softer arc and to the right fora crisper arc.

MIG WELDING (WITH A K623-1 WIRE FEED MODULE INSTALLED)Start by setting the Wire (CV) / Stick (CC) toggle switch tothe Wire (CV) position. Then set the left-side CoarseCurrent control dial to 150. Now move the VoltageAdjustment dial to the desired voltage. Move the CoarseCurrent control to the left for a softer arc and to the right fora crisper arc.

CARBON ARC GOUGINGSet both the Coarse Current and Fine Current O.C.V con-trols to maximum for carbon arc gouging in the CC (constantcurrent) mode. If a K623-1 Wire Feed Module is installedand the CV (constant voltage) mode is desired, set the Wire(CV) / Stick (CC) toggle switch to the Wire (CV) position.Then set the left-side Coarse Current control to maximumoutput and the Voltage Adjustment dial to maximum output.

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C-1ACCESSORIESC-1

SAE-300®

OPTIONAL FEATURES (Field Installed)

GENERAL OPTIONS

Pipe Thawing with an arc welder can cause fire,explosion, damage to electric wiring or to the arcwelder if done improperly. The use of an arcwelder for pipe thawing is not approved by theCSA, nor is it recommended or supported byLincoln Electric.------------------------------------------------------------------------Power Plug Kit K802D A power plug kit for the auxiliary power receptacles isavailable. (Provides a plug for each receptacle.)

Spark Arrestor Kit K903-1Includes a heavy gage steel, approved spark arrestor,clamp and adapter for mounting to the muffler exhaustpipe.

TRAILER K2636-1For heavy-duty road, off-road, plant and yard use.Includes pivoting jack stand, safety chains, and 13 in.(330.2 mm) wheels. Stiff .120 in. (3.0 mm) welded rec-tangular steel tube frame construction is phosphateetched and powder coat painted for superior rust andcorrosion resistance. Low sway suspension gives out-standing stabil i ty with manageable tongueweight.Wheel bearings are packed with high viscosity,high pressure, low washout Lubriplate® grease.Includes a Duo-Hitch™– a 2 in. (50.8 mm)Ball/LunetteEye combination hitch. Overall width: 60 in. (1.5 m)

K2639-1 Fender & Light KitK2640-1 Cable Rack

Stainless Steel Sheet Metal Kit K2423-1Stainless steel roof and doors. Also includes decals(mounted), door latches, door hooks, bumpers and all-required mounting hardware. Fits K6090-9 and -10Pipeliner® 200D and K1643-1 thru -10 Classic® 300D

STICK OPTIONS

ACCESSORY SET K704Includes 35 feet (10 m) of electrode cable and 30 feet(9 m) of work cable, headshield, work clamp and elec-trode holder. Cable is rated at 500 amps, 60% dutycycle.

Remote Control Kit K924-4 Contains remote control rheostat and 100 ft. (30.5 m)cable for adjusting the OCV at the welding site.

TIG OPTIONS

TIG Module K930-2Provides high frequency and shielding gas control forAC and DC GTAW (TIG) welding applications. Itscompact case is designed for easy carrying, completewith a handle. High frequency bypass is built in.Additionally, the K936-3 control cable is required ifremote control is used. If remote control is not usedthe K936-4 control cable is required.

PTA-26V TIG Torch K1783-9Air cooled 200 amp torch equipped with valve for gasflow control. 25Ft. length.

Magnum Parts Kit For PTA-26V TIG Torch KP509

Control Cable K936-4 (required for TIG Module)Control cable for connecting the K930-2 TIG Module.

Arc Start Switch K814 (required for TIG Module)Comes with a 25ft.(7.6m) cable.Attaches to the TIG torch for convenient finger control.

Contactor Kit K938-1 (required for TIG Module)Provide “Cold” tungsten Tip when welding with theTIG Module.

Control Cable Extension K937-45Allows the TIG Module to be operated at distances upto 200 ft. from the power source.Available in 45 ft.(13.7m).

WARNING

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C-2ACCESSORIESC-2

WIRE FEEDER OPTIONS

Wire Feed Module K623-1Provides constant voltage (CV) output with improvedarc stability for Innershield welding. Excellent for MIGwelding. Recommended wire feeders are the LN-7,LN-23P and LN-25.

Remote Control Kit K2464-1

(Stick & Wire)For machines that have the wire feed module.Contains a rheostat for stick output, a potentiometerfor wire output and 100 ft. (30 m) of control cable.

LN-25 PRO Wire Feeder K2613-1Portable CC/CV unit for flux-cored and MIG weldingwith MAXTRAC® wire drive system. Includes GasSolenoid & Internal Contactor. Requires Wire FeedModule.

Magnum® 350 Innershield Gun for LN-25 K126-12For self-shielded wire with 15 ft. (4.5m) cable. For.072”(1.9mm) (5/64” (2.0mm) wire.

Magnum® PRO 350 Ready-Pak® K2652-2-10-4515 ft., .035-5/64 in.Magnum® PRO MIG/flux-cored welding guns are rated100% duty cycle. The guns are designed for highamperage, high duty cycle applications in extremeenvironments where heat-resistance and fast service-ability are key.

Drive Roll and Guide Tube Kit (for LN-25 PRO)KP1697-068 for .068-.072 in. (1.8 mm)KP1697-5/64 for 5/64 in. (2.0 mm)For cored or solid steel wire.

Magnum® 300 MIG Gun and Cable Package LN-25PRO K1802-1 (includes K466-1 Connector Kit)

For .035-.045 in. (0.9-1.2 mm) gas-shielded wire with15 ft. (4.5 m) cable.

Drive Roll and Guide Tube Kit (for LN-25 PRO)KP1696-1

For .035 in. and .045 in. (0.9 mm and 1.1 mm) solidsteel wire.

Magnum Spool Gun K487-25

Hand held semiautomatic wire feeder requires SGControl Module. 25 ft. length.

SG Control Module K488 (For Magnum Spool Gun)

The interface between the power source and thespool gun. Provides control of wire speed and gasflow.

Input Cable K691-10 ( For SG Control Module)

For Lincoln engine drives with 14-pin MS-type con-nection, separate 115V NEMA receptacle and output stud connections. 10 ft. length.

SAE-300®

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D-1MAINTENANCED-1

SAFETY PRECAUTIONS

GENERAL INSTRUCTIONS

1. Blow out the welder and controls with an air hose atleast once every two months. In particularly dirtylocations, this cleaning may be necessary once aweek. Use low pressure air to avoid driving dirt intothe insulation.

2. Follow the engine service schedule in this manualand the detailed maintenance and troubleshootingin the engine manufacturerʼs manual.

COOLING SYSTEM

The SAE-300® is equipped with a pressure radiator.Keep the radiator cap tight to prevent loss of coolant.Clean and flush the cooling system periodically to pre-vent clogging the passage and overheating theengine. When antifreeze is needed, always use thepermanent type.

BEARINGS

This welder is equipped with a double syntheticsealed ball bearing having sufficient grease to lastindefinitely under normal service.

COMMUTATOR AND BRUSHES

Uncovered rotating equipment can be dangerous.Use care so your hands, hair, clothing or tools donot catch in the rotating parts. Protect yourselffrom particles that may be thrown out by the rotat-ing armature when stoning the commutator.------------------------------------------------------------------------Shifting of the commutator brushes may result in:

- Change in machine output- Commutator damage- Excessive brush wear

Periodically inspect the commutator, slip rings, andbrushes by removing the covers. DO NOT remove orreplace these covers while the machine is running.Commutators and slip rings require little attention.However, if they are black or appear uneven, havethem cleaned by an experienced maintenance man using fine sandpaper or a commutator stone. Neveruse emery cloth or paper for this purpose.

SAE-300®

Have qualified personnel do the maintenancework. Turn the engine off before working insidethe machine. In some cases, it may be neces-sary to remove safety guards to performrequired maintenance. Remove guards onlywhen necessary and replace them when themaintenance requiring their removal is com-plete. Always use the greatest care when work-ing near moving parts.

Do not put your hands near the engine coolingblower fan. If a problem cannot be corrected byfollowing the instructions, take the machine tothe nearest Lincoln Field Service Shop.

-----------------------------------------------------------------------ELECTRIC SHOCK can kill.• Do not touch electrically live parts or

electrode with skin or wet clothing.• Insulate yourself from work and

ground• Always wear dry insulating gloves.

------------------------------------------------------------------------ENGINE EXHAUST can kill.• Use in open, well ventilated areas or

vent exhaust outside.

------------------------------------------------------------------------MOVING PARTS can injure.• Do not operate with doors open or

guards off.• Stop engine before servicing.• Keep away from moving parts.

------------------------------------------------------------------------See additional warning information atfront of this operatorʼs manual.

-----------------------------------------------------------

WARNING

WARNING

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D-2MAINTENANCED-2

Replace brushes when they wear within 1/4” of thepigtail. A complete set of replacement brushes shouldbe kept on hand. Lincoln brushes have a curved faceto fit the commutator. Have an experienced mainte-nance man seat these brushes by lightly stoning thecommutator as the armature rotates at full speed untilcontact is made across the full face of the brushes.After stoning, blow out the dust with low pressure air.

To seat slip ring brushes, position the brushes inplace. Then slide one end of a piece of fine sandpaperbetween slip rings and brushes with the coarse sideagainst the brushes. With slight additional finger pres-sure on top of the brushes, pull the sandpaper aroundthe circumference of the rings - in direction of rotationonly - until brushes seat properly. In addition, stoneslip ring with a fine stone. Brushes must be seated100%.

Arcing or excessive exciter brush wear indicates apossible misaligned shaft. Have an authorized FieldService Shop check and realign the shaft.

IDLER MAINTENANCE

Before doing electrical work on the idler printedcircuit board, disconnect the battery.------------------------------------------------------------------------When installing a new battery or using a jumper bat-tery to start the engine, be sure the battery polarity isconnected properly. The correct polarity is negativeground. Damage to the engine alternator and theprinted circuit board can result from incorrect connec-tion.

1. Proper operation of the idler requires good ground-ing of the printed circuit board, reed switch, andbattery.

2. Idler solenoid is activated for low idle.

3. If desired, the welder can be used without automat-ic idling by setting the “Idler” switch to the “High”position.

NAMEPLATES

Whenever routine maintenance is performed on thismachine - or at least yearly - inspect all nameplatesand labels for legibility. Replace those which are nolonger clear. Refer to the parts list for the replace-ment item number.

PURGING AIR FROM FUEL SYSTEM(PERKINS 404D-22 ENGINE)

Keep fuel clear of open flames or arcs, allowengine to cool before working on the fuel system.Wipe up any spilled fuel and do not start engineuntil fumes clear.------------------------------------------------------------------------If the engine is running rough and you suspect air hasbeen trapped in the fuel system, (e.g. the engine wasallowed to run out of fuel) perform the following stepsusing qualified personnel:

1. Loosen by two or three turns, the vent screw(Figure D.1) on the fuel inlet connection.

FIGURE D.1

2. Operate the electric fuel pump by turning the“Ignition” switch “ON” until fuel, free of air, flowsfrom the vent point. Tighten the vent screw.

3. Contact your Perkins Engine repair facility if prob-lems persist.

SAE-300®

CAUTION

WARNING

Vent Screw

PrimingLever

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D-3MAINTENANCED-3

SAE-300®

MAINTENANCE ITEM TYPE OR QUANTITY

EVERY 250 HOURS OR 6 MONTHSEVERY 100 HOURS OR 3 MONTHS

FIRST SERVICE - (20 / 50 HOURS)EVERY DAY OR EVERY 8 HOURS

EVERY 500 HOURS OR 12 MONTHSEVERY 1000 HOURS

ENGINE SERVICE (NOTE 2)

Coolant levelConcentration of antifreezeCoolant (NOTE 3)Engine oil level (NOTE 1)Engine oil (NOTE 1 & 3)Engine oil filterDrain water separator & fuel strainer

Fuel filter canister

Tension of alternator drive beltAlternator drive belt wearAlternator drive belt

Air filter (earlier check may be req’d)Air filter elementRenew the engine breatherTighten cylinder headValve clearancesElectrical systemsAll nuts and bolts for tightnessInjector performanceLeaks or engine damageBattery

50/50 Water/Ethylene Glycol9.5qt., 9.0L

8.45qt., 8L (refill amount)Perkins #140517050

Perkins #130366120

Perkins #080109107

Donaldson #P821575

Intake .008”, exhaust .008”

Contact P erkins

S26354 VM

ENGINE SERVICE

I = Inspect C = Clean R = Replace

Notes: (1) Consult Engine Operators Manual for oil recommendations. (2) Consult Engine Operators Manual for additional maintenance schedule information. (3) Fill slowly! Ensure correct quantity is used.

Above operations to be carried out by trained personnel with reference to the workshop manual where necessary .

These preventative maintenance periods apply to average conditions of operation. If necessary use shorter periods.

Water separator element Lincoln #M20840-A

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D-4MAINTENANCED-4

GFCI TESTING AND RESETTINGPROCEDURE

The GFCI should be properly tested at least onceevery month or whenever it is tripped. To properly testand reset the GFCI :

• If the GFCI has tripped, first carefully remove anyload and check it for damage.

• If the equipment has been shut down, it must berestarted.

• The equipment needs to be operating at high idlespeed and any necessary adjustments made on thecontrol panel so that the equipment is providing atleast 80 volts to the receptacle input terminals.

• The circuit breaker for this receptacle must not betripped. Reset if necessary.

• Push the "Reset" button located on the GFCI. Thiswill assure normal GFCI operation.

• Plug a night-light (with an "ON/OFF" switch) or otherproduct (such as a lamp) into the Duplex receptacleand turn the product "ON".

• Push the "Test" button located on the GFCI. Thenight-light or other product should go "OFF".

• Push the "Reset" button, again. The light or otherproduct should go "ON" again.

If the light or other product remains "ON" when the"Test" button is pushed, the GFCI is not working prop-erly or has been incorrectly installed (miswired). Ifyour GFCI is not working properly, contact a qualified,certified electrician who can assess the situation,rewire the GFCI if necessary or replace the device.

SAE-300®

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E-1TROUBLESHOOTING

SAE-300®

E-1

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact yourLocal Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

CAUTION

Have qualified personnel do the troubleshootingwork. Turn the engine off before working insidethe machine. In some cases, it may be neces-sary to remove safety guards to performrequired maintenance. Remove guards onlywhen necessary and replace them when themaintenance requiring their removal is com-plete. Always use the greatest care when work-ing near moving parts.

Do not put your hands near the engine coolingblower fan. If a problem cannot be corrected byfollowing the instructions, take the machine tothe nearest Lincoln Field Service Shop.

------------------------------------------------------------

WARNING

This Troubleshooting Guide is provided to help youlocate and repair possible machine malfunctions.Simply follow the three-step procedure listed below.

Step 1. LOCATE PROBLEM (SYMPTOM).Look under the column labeled “PROBLEM (SYMP-TOMS)”. This column describes possible symptomsthat the machine may exhibit. Find the listing thatbest describes the symptom that the machine isexhibiting.

Step 2. POSSIBLE CAUSE.The second column labeled “POSSIBLE CAUSE” liststhe obvious external possibilities that may contributeto the machine symptom.

Step 3. RECOMMENDED COURSE OF ACTIONThis column provides a course of action for thePossible Cause, generally it states to contact yourlocal Lincoln Authorized Field Service Facility.

If you do not understand or are unable to perform theRecommended Course of Action safely, contact yourlocal Lincoln Authorized Field Service Facility.

HOW TO USE TROUBLESHOOTING GUIDE

Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel.Unauthorized repairs performed on this equipment may result in danger to the technician andmachine operator and will invalidate your factory warranty. For your safety and to avoid ElectricalShock, please observe all safety notes and precautions detailed throughout this manual.

__________________________________________________________________________

WARNING

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SAE-300®

E-2TROUBLESHOOTINGE-2Observe all Safety Guidelines detailed throughout this manual

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact yourLocal Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

CAUTION

PROBLEMS(SYMPTOMS)

POSSIBLE CAUSE

RECOMMENDEDCOURSE OF ACTION

Machine fails to hold the output(heat) consistently.

1. Rough or dirty commutator.

2. Brushes may be worn down toLimit.

3. Field circuit may have variableresistance connection or inter-mittent open circuit due toloose connection or brokenwire.

4. Electrode lead or work leadconnection may be poor.

5. Wrong grade of brushes mayhave been installed on gener-ator.

6. Field rheostat may be makingpoor contact and overheating.

7. “Current Control” may not beoperating properly.

8. “Current Control” brush holdercontact springs may be worn outor missing. Contact surface maybe dirty, rough and pitted.

9. “Current Control” brush holdersupport stud and mating contactsurfaces may be dirty or pittedand burned.

If all recommended possible areas ofmisadjustment have been checkedand the problem persists, Contactyour local Lincoln AuthorizedField Service Facility.

7. Check for loose or missing setscrew in control handles.

8. Inspect. Replace needed parts.Clean internal contact surface ofcontrol device. Do not lubricate.Smooth rough surfaces.

9. If brush holder internal contactsurface is pitted and burned,replace the brush holder andsupport stud. If the contact sur-face is dirty, clean off the brushholder stud and internal contactsurface. Apply mixture of threeparts silicone grease and onepart zinc powder (by weight) tostud.

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TROUBLESHOOTING

SAE-300®

Observe all Safety Guidelines detailed throughout this manual

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact yourLocal Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

CAUTION

PROBLEMS(SYMPTOMS)

POSSIBLE AREAS OFMISADJUSTMENTS(S)

RECOMMENDEDCOURSE OF ACTION

Welder starts but fails to generatecurrent.

Welding arc is loud and spattersexcessively.

Welding current too great or toosmall compared to indication onthe dial.

1. Generator or exciter brushesmay be loose or missing.

2. Exciter may not be operating.

3. Field circuit of generator orexciter may be open.

4. Exciter may have lost excita-tion.

5. Series field and armature cir-cuit may be open-circuited.

1. Current setting may be toohigh.

2. Polarity may be wrong.

1. Exciter output low causing lowoutput compared to dial indica-tion.

2. Operating speed too low or toohigh.

3. “Current Control” shaft andhandle may have turned slight-ly in the insulated bushing ofthe current control brush hold-er, caused by turning handletoo hard against one of thestops.

If all recommended possible areas ofmisadjustment have been checkedand the problem persists, Contactyour local Lincoln AuthorizedField Service Facility.

3. With current control against theminimum stop, set pointer to with-in 1/8” of the last scale division.

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E-3TROUBLESHOOTING

SAE-300®

E-3

ELECTRONIC IDLER TROUBLESHOOTING GUIDE

With Idler Control Switch in the Auto Position,Engine Will Not Return to Low Idle in Approximately 15 Seconds

After Welding and Auxiliary Loads are Removed

Set Idler Control Switchto the Auto Position

Check for Continuity through IdlerControl Switch

Open Closed

Measure DC Voltage on Replace IdlerIdler Solenoid Coil Control Switch

0 VDC 12 VDC

Check Continuity of Check for JammingReed Switch in Weld Circuit of the Idler Solenoid

Mechanism

Open Closed

1. Check Wiring in Replace ReedIdler Solenoid SwitchCircuit

2. Replace IdlerP.C. Board

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact yourLocal Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

CAUTION

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E-4TROUBLESHOOTING

SAE-300®

E-4

ELECTRONIC IDLER TROUBLESHOOTING GUIDE

With Idler Control Switch in the AUTO Position,Engine Will Not Pick Up Speed When:

The Arc is Struck

Reed Switch in Weld CircuitDefective -- Will Not Close

To Check: Short the Red Leadon P.C. Board to Welder Frame.

The Auxiliary Power Load is Turned ON

Power Load Too Small Try Load Above 150 Watts

Engine Does Not Pick Up Speed

1. Check for Jamming of the IdlerSolenoid Mechanism, or broken returnspring.

2. Check for Continuity of CurrentTransformer (Toroid). Replace asRequired.

3. Check Idler Circuit Wiring and Repairas Required.

4. Replace Idler P.C. Board.

Engine Picks Up Speed

1. Check for Break inRed Lead and Repair

2. Replace Reed Switchin Weld Circuit.

Engine Does Not Pick UpSpeed

1. Check for Jamming ofthe Idler SolenoidMechanism, or brokenreturn spring.

2. Check Idler CircuitWiring and Repair asRequired.

3. Replace Idler P.C.Board.

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact yourLocal Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

CAUTION

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E-5TROUBLESHOOTING

SAE-300®

E-5

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact yourLocal Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

CAUTION

Observe all Safety Guidelines detailed throughout this manual

PROBLEMS(SYMPTOMS)

POSSIBLE CAUSE

RECOMMENDEDCOURSE OF ACTION

Engine does not start.

Engine does not turn over.

Irregular running of the engine.

Engine stops during operation andthe Engine Protection light doesnot turn on.

1. Lack of fuel.

2. Air mixed in the fuel system.

3. Clogged fuel filter.

4. Irregular and faulty fuel supply(Injector pump trouble).

5. Glow plug not heated.

6. Clogged air cleaner.

7. No compression.

8. Engine protection light is ON.

1. Faulty Ignition switch and orInjector pump solenoid.

2. Insufficient charging or com-plete discharge of the battery.

3. Improper viscosity of the lubri-cating oil.

1. Air mixed in the fuel system.

2. Uneven fuel injection (Faultyfuel injector pump).

3. Clogged fuel filter.

4. Defective governor.

5. Engine itself defective.

1. Lack of fuel in the fuel tank.

2. Clogged fuel filter.

3. Air mixed in the fuel system.

4. Faulty function of the engine.

If all recommended possible areasof misadjustment have beenchecked and the problem persists,Contact your local LincolnAuthorized Field Service Facility.

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E-6TROUBLESHOOTINGE-6

SAE-300®

Observe all Safety Guidelines detailed throughout this manual

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact yourLocal Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

CAUTION

PROBLEMS(SYMPTOMS)

POSSIBLE CAUSE

RECOMMENDEDCOURSE OF ACTION

Engine stops during operation andthe Engine Protection light does turnon.

1. Overheat of the Engine.

Lack of Coolant Supply coolant.Inspect leakage and correct.

Loose or slipping fan belt Removeoil, dust, etc. and tighten.Damaged fan belt. Replace.

Clogged radiator Flush the radia-tor.

Clogged radiator fin. Clean.

Dust or scale clogged in the coolingwater passage. Flush the system.

Faulty function of the thermostat.Inspect or replace thermostat.

Lack of lubricating oil. Add oil.

Overloading Decrease the load.

Faulty Idler/Engine ProtectionPrinted Circuit Board. Replace.

2. Loss of Engine Oil Pressure.

Lack of engine oil Supply oil up tothe specified level.

Fault in the Oil Pressure SwitchReplace the switch.

Oil leakage from the lubricatingsystem Inspect and retighten.

Clogged oil filter Replace with newone.

Oil too light Drain and refill withproper grade.

Faulty Idler/Engine ProtectionP.C. Board. Replace.

Page 30: IM10088-B SAE-300 - Lincoln Electric · PDF filefrom the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199. BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE

E-7TROUBLESHOOTING

SAE-300®

E-7

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact yourLocal Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

CAUTION

Observe all Safety Guidelines detailed throughout this manual

PROBLEMS(SYMPTOMS)

POSSIBLE CAUSE

RECOMMENDEDCOURSE OF ACTION

White or Blue Smoke.

Dark Grey Smoke.

Faulty Charging.

Starter Motor does not run.

Engine Protection Light not com-ing on.

No Auxiliary Power

1. Excess engine oil.2. Too low viscosity of the engine

oil.3. Faulty injection timing.

1. Unsuitable fuel.2. Excess injection.3. Faulty function of the engine.4. Overloading.5. Clogged air cleaner.

1. Loose fan belt.2. Faulty wiring.3. Faulty battery.4. Worn out alternator brush.

1. Loose or damaged wiring.2. Drained voltage from battery.3. Damaged starter motor

(including solenoid).

1. Broken Light Bulb.2. Faulty light wiring. 3. Faulty Engine Control Unit.

1. Open circuit breakers.Reset breaakers.

2. GFCI may have tripped.Follow “GFCI Testing andResetting Procedure” in theMaintenace Section of thisManual.

3. Faulty connections to auxiliaryreceptacles.Check connections

If all recommended possible areasof misadjustment have beenchecked and the problem persists,Contact your local LincolnAuthorized Field Service Facility.

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F-1DIAGRAMSF-1

SAE-300®

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F-2DIAGRAMSF-2

SAE-300®

S10

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Page 33: IM10088-B SAE-300 - Lincoln Electric · PDF filefrom the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199. BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE

WARNING

AVISO DEPRECAUCION

ATTENTION

WARNUNG

ATENÇÃO

Spanish

French

German

Portuguese

Japanese

Chinese

Korean

Arabic

READ AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BEUSED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.

SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOSCONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.

LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS AETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.

LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER-STELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.

Do not touch electrically live parts orelectrode with skin or wet clothing.Insulate yourself from work andground.

No toque las partes o los electrodosbajo carga con la piel o ropa moja-da.Aislese del trabajo y de la tierra.

Ne laissez ni la peau ni des vête-ments mouillés entrer en contactavec des pièces sous tension.Isolez-vous du travail et de la terre.

Berühren Sie keine stromführendenTeile oder Elektroden mit IhremKörper oder feuchter Kleidung!Isolieren Sie sich von denElektroden und dem Erdboden!

Não toque partes elétricas e elec-trodos com a pele ou roupa molha-da.Isole-se da peça e terra.

Keep flammable materials away.

Mantenga el material combustiblefuera del área de trabajo.

Gardez à l’écart de tout matérielinflammable.

Entfernen Sie brennbarres Material!

Mantenha inflamáveis bem guarda-dos.

Wear eye, ear and body protection.

Protéjase los ojos, los oídos y elcuerpo.

Protégez vos yeux, vos oreilles etvotre corps.

Tragen Sie Augen-, Ohren- und Kör-perschutz!

Use proteção para a vista, ouvido ecorpo.

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WARNING

AVISO DEPRECAUCION

ATTENTION

WARNUNG

ATENÇÃO

Spanish

French

German

Portuguese

Japanese

Chinese

Korean

Arabic

LEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA ASPRÁTICAS DE SEGURANÇA DO EMPREGADOR.

Keep your head out of fumes.Use ventilation or exhaust toremove fumes from breathing zone.

Los humos fuera de la zona de res-piración.Mantenga la cabeza fuera de loshumos. Utilice ventilación oaspiración para gases.

Gardez la tête à l’écart des fumées.Utilisez un ventilateur ou un aspira-teur pour ôter les fumées des zonesde travail.

Vermeiden Sie das Einatmen vonSchweibrauch!Sorgen Sie für gute Be- undEntlüftung des Arbeitsplatzes!

Mantenha seu rosto da fumaça.Use ventilação e exhaustão pararemover fumo da zona respiratória.

Turn power off before servicing.

Desconectar el cable de ali-mentación de poder de la máquinaantes de iniciar cualquier servicio.

Débranchez le courant avant l’entre-tien.

Strom vor Wartungsarbeitenabschalten! (Netzstrom völlig öff-nen; Maschine anhalten!)

Não opere com as tampas removidas.Desligue a corrente antes de fazerserviço.Não toque as partes elétricas nuas.

Do not operate with panel open orguards off.

No operar con panel abierto oguardas quitadas.

N’opérez pas avec les panneauxouverts ou avec les dispositifs deprotection enlevés.

Anlage nie ohne Schutzgehäuseoder Innenschutzverkleidung inBetrieb setzen!

Mantenha-se afastado das partesmoventes.Não opere com os paineis abertosou guardas removidas.

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Lincoln Electric “Rapid Response” Service!

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Hours of Operation: 8:00A.M. to 6:00P.M. (ET) Mon. thru Fri.

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A Lincoln Service Representative will contact you by the next business day.

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Cleveland, Ohio 44117-1199 U.S.A. TEL: 1.216.481.8100 For Service in U.S. and Canada: Call 1.888.935.3877FAX: 1.216.486.1751 WEB SITE: lincolnelectric.com For Non-U.S. Service: Email [email protected]

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