Assessments - 4, GPA: 3.3
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b. Delivery pressure continues to rise with down stream valve closed, c.) The gauge pointer does not move off the stop pin when pressurized or fails to return to the stop pin after pressure is released. HOT SLAG/MOLTEN METAL HAZARDS WARNING PLASMA ARC CUTTING CAN CAUSE SERIOUS BURNS FROM HOT SLAG OR MOLTEN METAL! To reduce risk of injury from serious burns caused by flying or dripping hot slag or molten metal, read understand and follow the following safety instructions. In addition, make certain that anyone else who uses this cutting equipment or a bystander in the cutting area understands and follows these safety instructions as well. • Wear leather welding gloves, a heavy long sleeve shirt, cuffless trousers, high topped shoes, a helmet and cap when cutting. As necessary, use additional protective clothing such as leather jacket or sleeves, fire resistant leggings, or apron. Hot slag or molten metal can lodge in rolled up sleeves, or trouser cuffs, and into pockets. Sleeves and collars should be kept buttoned and pockets eliminated from the shirt front. NOISE HAZARDS WARNING PLASMA ARC CUTTING NOISE CAN DAMAGE HEARING! To reduce the risk of hearing loss from plasma arc cutting noise, read, understand and follow the following safety instructions. In addition, make certain that anyone else that uses this cutting equipment, or is a bystander in the cutting area, understands and follows these safety instructions as well. • Wear hearing protection that meets or exceeds OSHA requirements when cutting. ADDITIONAL SAFETY INFORMATION For additional information concerning welding safety, refer to the following standards and comply with them as applicable. • ANSI Standard Z49.1 — SAFETY IN WELDING AND CUTTING — obtainable from the American Welding Society, 550 NW Le Jeune Road, Miami, FL 33126 Telephone (800) 443-9353, Fax (305) 443-7559 - or • ANSI Standard Z87.1 — SAFE PRACTICE FOR OCCUPATION AND EDUCATIONAL EYE AND FACE PROTECTION — obtainable from the American National Standards Institute, 11 West 42nd St., New York, NY 10036 Telephone (212) 642-4900, Fax (212) 398-0023 - • NFPA Standard 51B — CUTTING AND WELDING PROCESS — obtainable from the National Fire Protection Association, 1 Batterymarch Park, P.O. Box 9101, Quincy, MA 02269-9101 Telephone (617) 770-3000, Fax (617) 770-0700 - • OSHA Standard 29 CFR, Part 1910, Subpart Q., WELDING, CUTTING AND BRAZING — obtainable from your state OSHA office or U. S. Dept. of Labor OSHA, Office of Public Affairs, Room N3647, 200 Constitution Ave. NW Washhington, DC 20210 - • CSA Standard W117.2 — Code for SAFETY IN WELDING AND CUTTING. — obtainable from Canadian Standards Association, 178 Rexdale Blvd. Etobicoke, Ontario M9W 1R3 - • American Welding Society Standard A6.0. WELDING AND CUTTING CONTAINERS WHICH HAVE HELD COMBUSTIBLES. — obtainable from the American Welding Society, 550 NW Le Jeune Road, Miami, FL 33126 Telephone (800) 443-9353, Fax (305) 443-7559 - or SOMMAIRE DES CONSIGNES DE SECURITE Les consignes de securite suivantes vous sont fournies a titre de lignes directrices pour vous aider a utiliser votre nouvelle decoupeuse de la maniere la plus sure qui soit. Tous les appareils fonctionnant a l’electricite peuvent etre dangereux si la personne qui les utilize ignore ou n’observe pas les consignes de securite. Les paragraphes suivants contiennent les informations necessaires pour utiliser la machine en toute securite. Une etape precedee du terme AVERTISSEMENT indique que l’etape en question contient une operation qui risque de blesser quelqu’un si les consignes de securite ne sont pas respectees. Une etape precedee du terme ATTENTION indique que l’etape en question contient une operation qui risque d’endommager le materiel utilise. Une REMARQUE peut etre utilisee avant ou apres la description d’une etape pour souligner ou expliquer certains aspects de cette etape. Il existe des publications concernant les normes de securite. Ces publications sont enumerees a la fin du Sommaire des consignes de securite au sein de la section Consigne de securite supplementaires. Les reglements emanants d’institution tel que “La reglementation electrique nationale”, le code sante et de securite au sein des professionnelles, les reglements locaux ainsi que les inspections locales constituent egalement des bases de reference a l’installation, l’utilisation, et l’entretient de ces equipements. RISQUES DE CHOCS ELECTRIQUES AVERTISSEMENT LES CHOCS ELECTRIQUES PEUVENT ETRE MORTELS! Afin de reduire les risques de blessures graves, voire mortelles resultant de chocs electriques, lisez attentivement les consignes de securite suivantes pour bien les comprendre et observez-les. De plus, assurezvous que toute autre personne susceptible d’utiliser cette machine ou de se tenir dans l’aire de decoupe comprend et observe egalement ces consignes de securite. • La decoupeuse au plasma doit etre ...