Manuale d’uso / di manutenzione del prodotto 250 del fabbricante Lincoln Electric
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MA GNUM ® PRO 250/350/450 AND 550 #$& ( #&W'V!") ! September , 2010 '276EJ 6A6?5D@? - @F Lincoln arc welding and cutting equipment is designed and built with safety in mind. However , your overall safety can be increased by proper installation .
#& "" A@H6C65 6BF:A>6?E 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.
:: '(- :: & & -' 42? 3FC? 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.
::: '(- ::: #& (& - A@H6C65 6BF:A>6?E 8.a. Turn off input power using the disconnect switch at the fuse box before working on the equipment. 8.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer ’s recommendations.
:G '(- :G $&M)(#"' 'U&(M Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques.
G G Thank Y ou for selecting a %) (- product by Lincoln Electric. W e want you to take pride in operating this Lincoln Electric Company product ••• as much pride as we have in bringing this product to you! &625E9:D#A6C2E@CD !2?F2=4@>A=6E6=J before attempting to use this equipment.
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"'( (#" !")!R $&# !$ b. Remove the molded gas plug fitting on the side of the feeder end handle and replace it with the barbed brass fit- ting provided in the kit.
"'( (#" "& "'( (#"" (&!!""'(&)(#"' Installation of (KP44 and KP44N series liners) a. Lay the gun and cable straight on a flat surface.
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"'( (#" #""(#" ( # ($(&' Gun and cable assemblies which were assembled with a K466-5 connection kit will connect easily to an L-T ec feeder equipped with an L-T ec feeder connector assembly .
#$& (#" The MAGNUM® PRO 250, 350, 450 & 550 Amp guns and cables have been designed for use with Lincoln L- 50 and L-56, solid steel wire electrodes for the GMA W process and Lincoln Outershield cored electrodes for the gas-shielded FCA W process.
!"("" ! < The variation in cable lengths prevents the interchangeability of liners.
!"("" the outer jacket as shown in (Figure D.1). Be care- ful not to cut the insulation on the control wires while stripping jacket. Strip the red and white control leads 1/4 inch (6.4 mm) from the end and crimp a new S19492-2 terminal to each lead.
!"("" bly and connect the replacement control lead termi- nals. j. Position the cable boot and strain relief on the cable so it fits in cable handle cavity and lock the strain relief in place by pushing the two halves together .
!"("" strands with the threaded end out. Assemble incom- ing connector to cable by forcing the steel tube of the connector into the inside diameter of the cable inner tube until the copper strands are butted against the incoming connector shoulder .
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(&#) '##(" !")!R $&# !$ Observe all Safety Guidelines detailed th.
(&#) '##(" !")!R $&# !$ Observe all Safety Guidelines detailed throughout this manual.
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READ AND UNDERST AND THE MANUF ACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES. SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE P ARA EL USO DE ESTE EQUIPO Y LOS CONSUMIBLES QUE V A A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.
LEIA E COMPREENDA AS INSTRUÇÕES DO F ABRICANTE PARA ESTE EQUIP AMENTO E AS PAR TES DE USO, E SIGA AS PRÁ TICAS DE SEGURANÇA DO EMPREGADOR. + &"" *'# $&.
• Sales and Service through Subsidiaries and Distributors Worldwide • Cleveland, Ohio 441 17-1 199 U.S.A. TEL: 216.481.8100 F AX: 216.486.1751 WEB SITE: www .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Lincoln Electric 250 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Lincoln Electric 250 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Lincoln Electric 250 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Lincoln Electric 250 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Lincoln Electric 250, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Lincoln Electric 250.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Lincoln Electric 250. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Lincoln Electric 250 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
