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Magioladitis (talk | contribs) m →top: Moved punctuation mark to correct place + other fixes, References after punctuation per WP:CITEFOOT and WP:PAIC |
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| Water falling as a spray at any angle up to 60° from the vertical shall have no harmful effect, utilizing either: a) an oscillating fixture, or b) A spray nozzle with a counterbalanced shield.
Test a) is conducted for for 5 minutes, then repeated with the specimen rotated horizontally by 90° for the second 5-minute test. Test b) is conducted (with a shield in place) for 5 minutes minimum.
| For a spray nozzle:
Test duration: 1 minute per square meter for at least 5 minutes{{sfn|IEC 60529|2013|p=27}}
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