Water must not penetrate the equipment housing in

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Unformatted text preview: . Table 14.2.1: Classes of protection against contact and foreign bodies © Festo Didactic GmbH & Co. KG • FP 1110 215 14. Standards and protection classes Second code Protection class (water protection) 0 No particular protection 1 Protection against dripping water falling vertically. Drops of water must not have any harmful effects. 2 Protection against dripping water falling vertically. Water drops falling at any angle up to 15° from the normal position of tilted equipment (housing) must not have any harmful effects. (water drops falling diagonally). 3 Protection against water falling at any angle up to 60° from the vertical. Spraying water must not have any harmful effects. 4 Protection against water splashing against equipment (housing) from all directions. Splashing water must not have any harmful effects. 5 Protection against jets of water from a nozzle directed against the equipment (housing) from all directions. Jets of water must not have any harmful effects. 6 7 Protection against heavy seas or strong jets of water. Water must not penetrate the equipment (housing) in harmful quantities (flooding). Protection against water when the equipment (housing) is i...
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This note was uploaded on 11/01/2012 for the course CHEMICAL 102 taught by Professor Jamesrodriguez during the Spring '12 term at Universidad Politécnica de Cartagena.

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