Division .10 No electrical equipment shall be installed in any space where flammable mixtures are liable to collect, e.g. in compartments assigned principally to accumulator batteries, in paint lockers, acetylene stores or similar spaces, unless the Administration is satisfied that such equipment is:F1
United Kingdom
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essential for operational purposes;
- .2
of a type which will not ignite the mixture concerned;
- .3
appropriate to the space concerned; and
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appropriately certified for safe usage in the dusts, vapours or gases likely to be encountered.