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Principal Safety Standards Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1, from Global Engineering Documents (phone: 1-877-413-5184, website: Recommended Safe Practices for the Preparation for Welding and Cutting of Containers and Piping, American Welding Society Standard AWS F4.1 from Global Engineering Documents (phone: 1-877-413-5184,website: National Electrical Code, NFPA Standard 70, from National Fire Protection Association, P.O. Box 9101, 1 Battery March Park, Quincy, MA 02269.9101(phone: 617.770.3000, website: Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1, from Compressed Gas Association, 1735 Jefferson Davis Highway, Suite 1004, Arlington, VA 22202.4102 (phone: 703.412.0900, website: Code for Safety in Welding and Cutting, CSA Standard W117.2, from Canadian Standards Association, Standards Sales, 178 Rexdale 1-6. EMF Information Considerations About Welding And The Effects Of Low Frequency Electric And Magnetic Fields Welding current, as it flows through welding cables, will cause electromagnetic fields. There has been and still is some concern about such fields. However, after examining more than 500 studies spanning 17 years of research, a special blue ribbon committee of the National Research Council concluded that: “The body of evidence, in the committee’s judgment, has not demonstrated that exposure to power- frequency electric and magnetic fields is a human-health hazard.” However, studies are still going forth and evidence continues to be examined. Until the final conclusions of the research are reached, you may wish to minimize your exposure to electromagnetic fields when welding or cutting. To reduce magnetic fields in the workplace, use the following procedures: Boulevard, Rexdale, Ontario, Canada M9W 1R3 (phone: 800.463.6727 or in Toronto 416.747.4044, website: org). Practice For Occupational And Educational Eye And Face Protection, ANSI Standard Z87.1, from American National Standards Institute, 11 West 42nd Street, New York, NY 10036.8002 (phone: 212.642.4900, website: Standard for Fire Prevention During Welding, Cutting, and Other Hot Work, NFPA Standard 51B, from National Fire Protection Association, P.O. Box 9101, 1 Battery March Park, Quincy, MA 02269.9101 (phone: 617.770.3000, website: OSHA, Occupational Safety and Health Standards for General Industry, Title 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q, and Part 1926, Subpart J, from U.S. Government Printing Office, Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250 (there are 10 Regional Offices..phone for Region 5, Chicago, is 312.353.2220, website: 1. Keep cables close together by twisting or taping them. 2. Arrange cables to one side and away from the operator. 3. Do not coil or drape cables around your body. 4. Keep welding power source and cables as far away from operator as practical. 5. Connect work clamp to workpiece as close to the weld as possible. About Pacemakers: Pacemaker wearers consult your doctor before welding or going near welding operations. If cleared by your doctor, then following the above procedures is recommended. OM-230 261 Page 4 SECTION 2 . CONSIGNES DE SECURITE . LIRE AVANT UTILISATION som _3/05 . Avertissement : se proteger et proteger les autres contre le risque de blessure — lire et respecter ces consignes. 2-1. Symboles utilises Symbole graphique d’avertissement ! Attention ! Cette procedure comporte des risques possibles ! Les dangers eventuels sont representes par les symboles graphiques joints. . Indique un message de securite particulier . Signifie NOTE ; n’est pas relatif a la securite. 2-2. Dangers relatifs au soudage a l’arc . Les symboles representes ci-dessous sont utilises dans ce manuel pour attirer l’attention et identifier les dangers possibles. En presence de l’un de ces symboles, prendre garde et suivre les instructions afferentes pour eviter tout risque. Les instructions en matiere de securite indiquees ci-dessous ne constituent qu’un sommaire des instructions de securite plus completes fournies dans les normes de securite enumerees dans la Section 2-5. Lire et observer toutes les normes de securite. . Seul un personnel qualifie est autorise a installer, faire fonctionner, entretenir et reparer cet appareil. . Pendant le fonctionnement, maintenir a distance toutes les personnes, notamment les enfants de l’appareil. UNE DECHARGE ELECTRIQUE peut entrainer la mort. Le contact d’organes electriques sous tension peut provoquer des accidents mortels ou des brulures graves. Le circuit de l’electrode et de la piece est sous tension lorsque le courant est delivre a la sortie. Le circuit d’alimentation et les circuits internes de la machine sont egalement sous tension lorsque l’alimentation est sur Marche. Dans le mode de soudage avec du fil, le fil, le derouleur, le bloc de comm...