Manuel d'utilisation / d'entretien du produit MAGNUM 350 du fabricant Lincoln Electric
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OPERA T ORʼS MANUAL MA GNUM PRO 350 and 550 FUME GUNS IM990 October , 2008 TYPE: K2649-1, K2650-1 Safety Depends on Y ou Lincoln arc welding and cutting equipment is designed and built with safety in mind. However , your overall safety can be increased by pr oper installation .
FOR ENGINE powered equipment. 1.a. T urn 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.
ii SAFETY ii ARC RA YS 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.
FOR ELECTRICALL Y powered equipment. 8.a. T urn of f 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 ʼs recommendations.
iv SAFETY iv PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suiv- antes: Sûreté Pour Soudage A L ʼArc 1.
v v Thank You for selecting a QUALITY product by Lincoln Electric. We want you to 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.
T ABLE OF CONTENTS Page . Installation ..........................................................................................................Section A T echnical Specifications ......................................................................
A-1 INST ALLA TION MAGNUM™ PRO 350 and 550 FUME GUNS A-1 TECHNICAL SPECIFICA TIONS - MAGNUM PRO FUME GUNS K2649-1 Magnum Pro 350 amp Fume Gun K2650-1 Magnum Pro 550 amp Fume Gun GMA W (MIG), FCA W (also FCA W -SS), and FCA W-GS on ferrous base metals.
A-2 INST ALLA TION MAGNUM™ PRO 350 and 550 FUME GUNS A-2 ASSEMBL Y OF FUME GUN INTERNAL P ARTS (550 amp model shown) GUN HANDLE END (Figure A.3, Items 1 thru 7) 1. T wo spiders support the handle and allow it to swiv- el around the gun tube assembly for T rigger-Down (shown) or T rigger-Up Positions.
A-3 INST ALLA TION MAGNUM™ PRO 350 and 550 FUME GUNS A-3 COMP A TIBILITY OF WELDING MACHINES AND WIRE FEEDERS 1. If the welding process requires welding gas (FCAW - GS, GMA W , or MIG), then either the welding machine or feeder must be equipped with a gas solenoid valve to supply welding gas to the fume gun.
A-4 INST ALLA TION MAGNUM™ P RO 350 and 550 FUME GUNS A-4 SELECT AND INST ALL A WIRE FEEDER CONNECTION K KIT Manufacturer Lincoln Electric T weco Adapted Miller Hobart ESAB 350 amp K466-1 K466-8 K46.
PERIODIC REPLACEMENT P ARTS Gun tube assembly KP2738-1 Fume tube assembly KP2739-1 V acuum hose cover KP2736-1 Liner assemblies See T able A.2 4. FUME COLLECTION NOZZLE (See Figure A.6) Figure A.6 • Select the fume collection nozzle to match the weld- ing process.
A-6 INST ALLA TION MAGNUM™ PRO 350 and 550 FUME GUNS A-6 5. REMOVING THE FUME TUBE ASSEMBL Y (See figure A.7) Figure A.7 • Loosen locking collar (counter clockwise, right-hand threads) on fume tube. Gas diffuser may remain in place. • Slide the fume tube out of the gun handle.
B-1 OPERA TION B-1 MAGNUM™ PRO 350 and 550 FUME GUNS ELECTRIC SHOCK can kill. • Do not touch electrically live parts or electrode with skin or wet cloth- ing.
B-2 OPERA TION B-2 MAGNUM™ PRO 350 and 550 FUME GUNS SELECTING OR CHANGING THE TRIGGER POSITION (See Figure B.1) 1. T rigger-down position shown. 2. Loosen Locking Collar (counter clockwise, right- hand threads on fune tube. 3, Hold fume tube stationary .
B-3 OPERA TION B-3 MAGNUM™ PRO 350 and 550 FUME GUNS PREP ARE THE FUME GUN FOR WELDING (Also See Installation Section ) • Read all safety information in this Instruction Manual. • V erify that input power to the machine and the wire feeder is disconnected.
C-1 ACCESSORIES C-1 ACCESSORIES OR OPTIONS • Optional dual-procedure switch and modular trigger connection to wire feeder . • Spoiler: An optional ergonomic hand grip.
D-1 MAINTENANCE D-1 MAGNUM™ PRO 350 and 550 FUME GUNS RECOMMENDED T OOLS • Adjustable-jaw pliers • Welding pliers (optional) • 7/16 inch open-end wrench (gas diffuser , gas plug or fitting, gu.
D-2 MAINTENANCE D-2 TRIGGER AND ACCESSOR Y SWITCH LEAD ROUTINGS (Gun Handle, See Figure D.1) • Route the trigger (red and white) and accessory (blue and black) leads following the steps shown below .
D-3 MAINTENANCE D-3 GUN TUBE REPLACEMENT • Replace if worn from use; for example, if gas diffuser threads are deforming. 1. Remove consumables per this section, Gas Diffuser Replacement . 2. Remove swivel assembly at rear of handle (ccw , right-hand threads), remove fume tubeʼs locking collar from handle, and remove left side of handle.
D-4 MAINTENANCE D-4 6. Remove the two trigger terminals from the modular trigger terminal housing. 7. Remove the incoming connector assembly (see Item 8 Figure A.4, Installation Section) from the gun cable. 8. Remove the damaged gun cable by sliding it rear- ward from the vacuum hose.
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed. CAUTION This T roubleshooting Guide is provided to help you locate and repair possible machine malfunctions.
E-2 TROUBLESHOOTING E-2 MAGNUM™ PRO 350 and 550 FUME GUNS Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to p.
E-3 TROUBLESHOOTING E-3 MAGNUM™ PRO 350 and 550 FUME GUNS Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to p.
E-4 TROUBLESHOOTING E-4 MAGNUM™ P RO 350 and 550 FUME GUNS Observe all Safety Guidelines detailed througout this manual If for any reason you do not understand the test procedures or are unable to p.
E-5 TROUBLESHOOTING E-5 MAGNUM™ P RO 350 and 550 FUME GUNS Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to .
NOTES MAGNUM™ PRO 350 and 550 FUME GUNS.
NOTES MAGNUM™ PRO 350 and 550 FUME GUNS.
WA R N I N G AV I S O D E PRECAUCION A TTENTION W ARNUNG A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic READ AND UNDERST AND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.
W ARNING AV I S O D E PRECAUCION A TTENTION W ARNUNG A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic LEIA E COMPREENDA AS INSTRUÇÕES DO F ABRICANTE P ARA ESTE EQUIP AMENTO E AS PAR TES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.
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Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Lincoln Electric MAGNUM 350 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Lincoln Electric MAGNUM 350 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Lincoln Electric MAGNUM 350, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Lincoln Electric MAGNUM 350 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Lincoln Electric MAGNUM 350, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Lincoln Electric MAGNUM 350.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Lincoln Electric MAGNUM 350. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Lincoln Electric MAGNUM 350 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
