Luminaires. Particular requirements - Portable general purpose luminaires Ingestion-build-64721 Guard construction

Guard construction

BS EN ISO 18778 also applies to the accessories

and information system

the gases are always used in the gaseous form

BS 3947:1976 also requires that the chlorine content of the vaporised liquid be no less than 99

Luminaires. Particular requirements - Portable general purpose luminaires Ingestion-build-64721 Guard constructionLuminaires Part 2: Particular requirements Section 2. 4 Portable general purpose luminaires Executive summary Requirements for portable general purpose luminaries. Abstract This part of EN 60598 specifies requirements for portable general purpose luminaires, other than handlamps, for use with tungsten filament, tubular fluorescent and other discharge lamps on supply voltages not exceeding 250 V. This European Standard is to be read in conjunction with