Places of Public Entertainment.
(3) Cable ways shall not be formed in the protective covering of structural steel work.
(4) Conduits shall be efficiently protected against corrosion.
(5) Where cables are permitted without conduits or similar protection (e.g. for connexions to battens), they shall be efficiently protected by an asbestic or other non-inflammable covering and shall be supported to the satisfaction of the licensing authority. This paragraph shall not apply to cables used in connexion with portable apparatus.
(6) The use of flexible cord or cable shall be avoided whenever practicable. In any case in which such a conductor is permitted it shall be as short as possible. Each cord or cable shall be fitted with a separate plug connexion.
(7) Sub-circuits for current-consuming devices other than lamps shall not be connected to lighting circuits: Provided that any such device which consumes not more than 500 watts may be connected to a separate sub-circuit of a lighting distribution board.
(8) Sub-circuits from one source of supply only shall be taken into any fitting, and a voltage greater than 250 shall not exist between any conductors in any fitting.
(9) Multiple core and bunch cables shall be suitably insulated and protected.
[CAP. 172
79. (1) All suspended fittings or apparatus, other than small single-lamp pendants fitted at a height of less than ten feet above the floor level, shall be provided with satisfactory means of suspension independent of the conductors. Heavy pendent fittings or apparatus shall, unless rigidly fixed, be provided with two means of suspension independent of the conductors. A self-sustaining winch shall be provided for such fittings or apparatus, if the licensing authority so requires. Proper means of access shall be provided for the inspection and maintenance of the fittings or apparatus.
(2) Fittings and accessories liable to interference or damage shall be protected to the satisfaction of the licensing authority.
317
Places of Public Entertainment.
(3) Cable ways shall not be formed in the protective covering of structural steel work.
(4) Conduits shall be efficiently
be efficiently protected against
corrosion.
(5) Where cables are permitted without conduits or similar protection (e.g. for connexions to battens), they shall be efficiently protected by an asbestic or other non- inflammable covering and shall be supported to the satisfac- tion of the licensing authority. This paragraph shall not apply to cables used in connexion with portable apparatus.
(6) The use of flexible cord or cable shall be avoided whenever practicable. In any case in which such a con- ductor is permitted it shall be as short as possible. Each cord or cable shall be fitted with a separate plug connexion.
(7) Sub-circuits for current-consuming devices other than lamps shall not be connected to lighting circuits: Provided that any such device which consumes not more than 500 watts may be connected to a separate sub-circuit of a lighting distribution board.
(8) Sub-circuits from one source of supply only shall be taken into any fitting, and a voltage greater than 250 shall not exist between any conductors in any fitting.
(9) Multiple core and bunch cables shall be suitably insulated and protected.
[CAP. 172
accessories,
79. (1) All suspended fittings or apparatus, other than Fittings, small single-lamp pendants fitted at a height of less than etc. ten feet above the floor level, shall be provided with satisfac- tory means of suspension independent of the conductors. Heavy pendent fittings or apparatus shall, unless rigidly fixed, be provided with two means of suspension indepen- Ident of the conductors. A self-sustaining winch shall be provided for such fittings or apparatus, if the licensing authority so requires. Proper means of access shall be provided for the inspection and maintenance of the fittings. or apparatus.
(2) Fittings and accessories liable to interference or damage shall be protected to the satisfaction of the licensing authority.
317
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