Français dropdown-ico

Manuel d’utilisation Lincoln Electric IM790

37 pages 1.04 mb
Télécharger

Aller à la page of 37

Summary
  • Lincoln Electric IM790 - page 1

    SP- 175 Plus OPERA TOR’S MANUAL IM790 March, 2005 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 thought- ful operation on your part. DO NOT INSTALL, OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL ...

  • Lincoln Electric IM790 - page 2

    SP-175 PLUS FOR ENGINE powered equipment. 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b. Operate engines in open, well-ventilated areas or vent the engine exhaust fumes outdoors. ____________________________________ ...

  • Lincoln Electric IM790 - page 3

    SP-175 PLUS 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. 4.b. Use suitable clothing made from durable flame-resistant material to prote ...

  • Lincoln Electric IM790 - page 4

    SP-125 PLUS FOR ELECTRICALL Y powered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working on the equipment. 8.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer ’ s recommendations. 8.c. Ground the equipment in accordance with the U.S. Nationa ...

  • Lincoln Electric IM790 - page 5

    SP-175 PLUS iv SAFETY iv PR É CAUTIONS DE S Û RET É Pour votre propre protection lire et observer toutes les instructions et les pr é cautions de s û ret é specifiques qui parraissent dans ce manuel aussi bien que les pr é cautions de s û ret é g é n é rales suiv- antes: S û ret é Pour Soudage A L ’ Arc 1. Protegez-vous contre la sec ...

  • Lincoln Electric IM790 - page 6

    SP-175 PLUS 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. Save this manual and keep it handy for quick re ...

  • Lincoln Electric IM790 - page 7

    vi vi SP-175 PLUS T ABLE OF CONTENTS Page Installation .......................................................................................................Section A Technical Specifications ........................................................................................A-1 Identify and Locate Components .................................. ...

  • Lincoln Electric IM790 - page 8

    A-1 A-1 INST ALLA TION SP-175 PLUS TECHNICAL SPECIFICA TIONS – SP-175 Plus Fuse or Output Mode Input Voltage Breaker Size Input Amps Power Cord RATED 230V/60Hz 40 Super Lag 21/23 50 Amp, 250V, 208V/60Hz Three-Prong Plug (NEMA Type 6-50P) INPUT – SINGLE PHASE ONL Y RA TED OUTPUT OUTPUT RECOMMENDED INPUT CABLE AND FUSE SIZES Height Width Depth We ...

  • Lincoln Electric IM790 - page 9

    A-2 A-2 INST ALLA TION SP-175 PLUS Read entire installation section before starting installation. SAFETY PRECAUTIONS IDENTIFY AND LOCA TE COMPONENTS If you have not already done so, unpack the SP-175 Plus from its carton and remove all packing material around the SP-175 Plus . Remove the following loose items from the carton (see Figure A.1): 1. SP ...

  • Lincoln Electric IM790 - page 10

    A-3 A-3 INST ALLA TION SP-175 PLUS SELECT SUIT ABLE LOCA TION Locate the welder in a dry location where there is free circulation of clean air into the louvers in the back and left side and out the front of the unit. A location that minimizes the amount of smoke and dirt drawn into the louvers reduces the chance of dirt accumulation that can block ...

  • Lincoln Electric IM790 - page 11

    A-4 A-4 INST ALLA TION 4. For GMAW Only: Refer to Figure A.2. As deliv- ered, the SP-175 Plus is wired for positive polarity. This is the appropriate configuration for the Gas Metal Arc Welding (GMAW) process. To complete installation, use the provided wing nut to connect the work cable ’ s terminal lug to the negative ( – ) output terminal (5) ...

  • Lincoln Electric IM790 - page 12

    A-5 A-5 INST ALLA TION SP-175 PLUS 3. Attach the flow regulator to the cylinder valve and tighten the union nut securely with a wrench. The flow regulator for carbon dioxide must have a plas- tic washer seated in the fitting that attaches to the cylinder to prevent leakage. 4. Refer to Figure A.6. Attach one end of inlet gas hose to the outlet fitt ...

  • Lincoln Electric IM790 - page 13

    A-6 A-6 INST ALLA TION Line Cord Connection A 3 conductor line cord with a 50 amp, 250 volt, three- prong plug (NEMA Type 6-50P) is factory installed. Connect this plug to a mating grounded receptacle which is connected to an appropriate power supply per the U.S. National Electric Code and any applicable local codes. CONNECT TO A SYSTEM GROUNDING W ...

  • Lincoln Electric IM790 - page 14

    B-1 SP-175 PLUS B-1 OPERA TION Read entire Operation section before operating the SP-175 Plus. 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. FUMES AND GASES can be dangerous. • Keep your head out of fumes. • ...

  • Lincoln Electric IM790 - page 15

    B-2 B-2 OPERA TION GENERAL DESCRIPTION The SP-175 Plus is a complete semiautomatic constant volt- age DC arc welding machine. Included is a continuous con- trolled, single phase constant voltage transformer/rectifier power source and a wire feeder with welding gun for feeding .023 ” (0.6 mm) through .035 ” (0.9 mm) solid steel electrode. Option ...

  • Lincoln Electric IM790 - page 16

    WELDING OPERA TIONS SEQUENCE OF OPERA TION Wire Loading Refer to Figure B.2 and B.3. The machine power switch should be turned to the OFF ( “ O ” ) position before working inside the wire feed enclosure. The machine is shipped from the factory ready to feed 8 ” (200 mm) diameter spools [2.2 ” (56 mm) max. width]. These spools fit on a 2 ” ...

  • Lincoln Electric IM790 - page 17

    B-4 SP-175 PLUS B-4 OPERA TION FIGURE B.3 Note: The brake should be adjusted with a spool of wire installed. When properly adjusted it should move freely but not coast. Friction Brake Adjustments 1 . With wire spool installed, check free movement and coast of the spool. 2. To tighten the brake, turn the wing nut clockwise in 1/4 turn increments unt ...

  • Lincoln Electric IM790 - page 18

    B-5 B-5 OPERA TION Shielding Gas When using the GMAW process, a cylinder of shield- ing gas, must be obtained. Refer to the ACCES- SORIES section for more information about selecting gas cylinders for use with the SP-175 Plus. Be sure to observe all cylinder handling and use precau- tions. 1. For CO 2 , open the cylinder very slowly. For argon- mix ...

  • Lincoln Electric IM790 - page 19

    B-6 B-6 OPERA TION 9. To stop welding, release the gun trigger and then pull the gun away from the work after the arc goes out. 10. When no more welding is to be done, close valve on gas cylinder (if used), momentarily operate gun trigger to release gas pressure, and turn off the SP-175 Plus. Cleaning Tip And Nozzle Clean the contact tip and nozzle ...

  • Lincoln Electric IM790 - page 20

    SP-175 PLUS B-7 OPERA TION OVERLOAD PROTECTION Output Overload The SP-175 Plus is equipped with a circuit breaker which protects the machine from potential damage from excessive output current. The circuit breaker but- ton will extend out when tripped. The circuit breaker must be manually reset. Thermal Protection The SP-175 Plus duty cycle is exce ...

  • Lincoln Electric IM790 - page 21

    B-8 B-8 APPLICA TION CHART SP-175 PLUS ...

  • Lincoln Electric IM790 - page 22

    C-1 C-1 SP-175 PLUS ACCESSORIES OPTIONAL ACCESSORIES 1 . K520 Utility Cart — Designed to transport the Lincoln family of small welders. Has provisions for mounting a single gas cylinder. Has front casters and large rear wheels. Handle height is easily adjustable. Bottom tray provided for tools and accessories. Easy assembly required; takes less t ...

  • Lincoln Electric IM790 - page 23

    C-2 C-2 ACCESSORIES INNERSHIELD (FCA W) CONVERSION Several changes are needed to convert the unit for operation with the Innershield (FCAW) process. The Innershield Kits include all the necessary accessories for this conversion and are provided for this purpose. The following conversions should be made using the contents of a kit: 1. Change the out ...

  • Lincoln Electric IM790 - page 24

    MAINTENANCE SAFETY PRECAUTIONS ELECTRIC SHOCK can kill. • Disconnect input power by remov- ing plug from receptacle before working inside SP-175 Plus . Use only grounded receptacle. Do not touch electrically “ hot ” parts inside SP-175 Plus . • Have qualified personnel do the maintenance and trouble shooting work. ITEMS REQUIRING NO MAINTEN ...

  • Lincoln Electric IM790 - page 25

    D-2 SP-175 PLUS D-2 MAINTENANCE GUN AND CABLE MAINTENANCE FOR MAGNUM ™ 100L GUN Gun Cable Cleaning Clean cable liner after using approximately 300 lbs (136 kg) of solid wire or 50 lbs (23 kg) of flux-cored wire. Remove the cable from the wire feeder and lay it out straight on the floor. Remove the contact tip from the gun. Using low pressure air, ...

  • Lincoln Electric IM790 - page 26

    D-3 D-3 MAINTENANCE COMPONENT REPLACEMENT PROCEDURES CHANGING THE CONT ACT TIP 1. Unplug or turn power switch to Off “ O ” position. 2. Refer to Figure D.2. Remove the gas nozzle from the gun by unscrewing counter-clockwise. 3. Remove the existing contact tip from the gun by unscrewing counter-clockwise. 4. Insert and hand tighten desired conta ...

  • Lincoln Electric IM790 - page 27

    D-4 SP-175 PLUS D-4 MAINTENANCE CHANGING LINER NOTICE: The variation in cable lengths prevents the interchangeability of liners. Once a liner has been cut for a particular gun, it should not be installed in another gun unless it can meet the liner cutoff length requirement. Refer to Figure D.2. 1. Remove gun and cable assembly from machine. 2 . Rem ...

  • Lincoln Electric IM790 - page 28

    D-5 SP-175 PLUS D-5 MAINTENANCE GUN HANDLE P ARTS The gun handle consists of two halves that are held together with a collar on each end. To open up the handle, turn the collars approximately 60 degrees counter-clockwise until the collar reaches a stop. Then pull the collar off the gun handle. If the collars are diffi- cult to turn, position the gu ...

  • Lincoln Electric IM790 - page 29

    E-1 SP-175 PLUS E-1 TROUBLESHOOTING If for any reason you do not understand the test procedures or are unable to Perform the tests/repairs safely, contact your LOCAL AUTHORIZED LINCOLN ELECTRIC FIELD SERVICE FACILITY for assistance before you proceed. ___________________________________________________________________ If machine case sides and top ...

  • Lincoln Electric IM790 - page 30

    E-2 SP-175 PLUS E-2 TROUBLESHOOTING PROBLEMS (SYMPTOMS) Major physical or electrical damage is evident. No wire feed, weld output or gas flow when gun trigger is pulled. Fan does NOT operate. No weld output or wire feed when gun trigger is pulled. Fan runs and gas flows normally. No weld output when gun trigger is pulled. Fan runs, gas flows and wi ...

  • Lincoln Electric IM790 - page 31

    E-3 SP-175 PLUS E-3 TROUBLESHOOTING If for any reason you do not understand the test procedures or are unable to Perform the tests/repairs safely, contact your LOCAL AUTHORIZED LINCOLN ELECTRIC FIELD SERVICE FACILITY for assistance before you proceed. CAUTION PROBLEMS (SYMPTOMS) No wire feed when gun trigger is pulled. Fan runs, gas flows and machi ...

  • Lincoln Electric IM790 - page 32

    E-4 SP-175 PLUS E-4 TROUBLESHOOTING Observe Safety Guidelines detailed in the beginning of this manual. If for any reason you do not understand the test procedures or are unable to Perform the tests/repairs safely, contact your LOCAL AUTHORIZED LINCOLN ELECTRIC FIELD SERVICE FACILITY for assistance before you proceed. CAUTION PROBLEMS (SYMPTOMS) Ar ...

  • Lincoln Electric IM790 - page 33

    F-1 SP-175 PLUS F-1 WIRING DIAGRAMS NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels. ...

  • Lincoln Electric IM790 - page 34

    NOTES ...

  • Lincoln Electric IM790 - page 35

    W ARNING A VISO DE PRECAUCION A TTENTION W ARNUNG A TEN ÇÃ O Spanish French German Portuguese Japanese Chinese Korean Arabic 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 F ABRICANTE PARA EL ...

  • Lincoln Electric IM790 - page 36

    W ARNING A VISO DE PRECAUCION A TTENTION W ARNUNG A TEN ÇÃ O Spanish French German Portuguese Japanese Chinese Korean Arabic LEIA E COMPREENDA AS INSTRUÇÕES DO F ABRICANTE PARA ESTE EQUIP AMENTO E AS P ARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR. ● Keep your head out of fumes. ● Use ventilation or exhaust to remove fumes f ...

  • Lincoln Electric IM790 - page 37

    • Sales and Service through Subsidiaries and Distributors Worldwide • Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com • World's Leader in Welding and Cutting Products • ...

Fabricant Lincoln Electric Catégorie Welder

Les documents que nous recevons du fabricant de l'appareilLincoln Electric IM790 peuvent être divisés en plusieurs groupes. Ceux-ci sont, entre autres:
- dessins techniques Lincoln Electric
- manuels d’utilisations IM790
- fiches produit Lincoln Electric
- dépliants
- ou étiquettes-énergie Lincoln Electric IM790
Tous sont importants, mais les informations les plus importantes du point de vue de l'utilisation de l'appareil se trouvent dans le manuel d’utilisation Lincoln Electric IM790.

Un groupe de documents appelé manuels d’utilisation est également divisé en types plus spécifiques, tels que: Manuels d’installation Lincoln Electric IM790, manuels d’entretien, brefs manuels ou manuels de l’utilisateur Lincoln Electric IM790. Selon vos besoins, vous devriez chercher le document dont vous avez besoin. Sur notre site, vous pouvez voir le manuel le plus populaire d’utilisation du produit Lincoln Electric IM790.

Manuels d’utilsiation similaires

Manuel d’utilisation complet de l’appareil Lincoln Electric IM790, quelle devrait-elle être?
Le manuel d’utilisation, également appelé le mode d’emploi, ou tout simplement le manuel, est un document technique destiné à aider à utiliser Lincoln Electric IM790 par les utilisateurs. Des manuels sont généralement écrits par un rédacteur technique, mais dans un langage accessible à tous les utilisateurs Lincoln Electric IM790.

Le manuel d’utilisation complet Lincoln Electric, devrait inclure plusieurs éléments de base. Certains d'entre eux sont moins importants, tels que: la couverture / page de titre ou pages d'auteur. Cependant, la partie restante, devrait nous fournir des informations importantes du point de vue de l'utilisateur.

1. Introduction et des conseils sur la façon d'utiliser le manuel Lincoln Electric IM790 - Au début de chaque manuel, nous devrions trouver des indices sur la façon d'utiliser le document. Il doit contenir des informations sur l'emplacement de la table des matières Lincoln Electric IM790, FAQ ou des problèmes les plus fréquents - les points qui sont les plus souvent recherchés par les utilisateurs de chaque manuel
2. Table des matières - index de tous les conseils pour lLincoln Electric IM790 qui peuvent être trouvés dans le document courant
3. Conseils sur la façon d'utiliser les fonctions de base de l’appareil Lincoln Electric IM790 - qui devraient nous aider dans les premières étapes lors de l'utilisation Lincoln Electric IM790
4. Troubleshooting - séquence systématique des activités qui nous aideront à diagnostiquer et ensuite résoudre les principaux problèmes de Lincoln Electric IM790
5. FAQ - questions fréquemment posées
6. Détails du contact Informations sur l'endroit où chercher le contact avec le fabricant / service Lincoln Electric IM790 dans un pays donné, si le problème ne peut être résolu par nous-mêmes.

Avez-vous une question à propos de Lincoln Electric IM790?

Utiliser le formulaire ci-dessous

Si vous n’avez pas résolu votre problème avec Lincoln Electric IM790, avec l'aide du manuel que vous avez trouvé, posez une question en utilisant le formulaire ci-dessous. Si un utilisateur a eu un problème similaire avec Lincoln Electric IM790 il est probable qu’il a envie de partager la façon de le résoudre.

Réécrire le texte de l'image

Captcha
Nouvelle image

Commentaires (0)