Lamps and Light Fittings:Earthing of Luminaries

Earthing of Luminaries

It is of the utmost importance that all metallic parts of luminaries are properly earthed. This includes any ancilliary gear which is remote from the fitting itself.

Safety in Handling Lamps and Light Fittings

· Always isolate the circuit before inserting or replacing a lamp

· Check the lamp circuit fuse for suitability

· Check the replacement lamp for correct voltage, wattage and cap fitting

· Take care when inserting a replacement lamp in its fitting

· Protect the lamp against mechanical damage or thermal shock, e.g water splashing on to the lamp; also protect against vibration

· Read the manufactures instructions on installing special lamps, particularly their handling and recommended burning position

· Exercise care when disposing of lamps. Fluorescent lamps should be collected together and then taken away by a specialist disposal company.

· Exercise care when handling control gear, such as transformers / ballasts. These can be quite heavy and could cause personal injury if accidentally dropped on hands or feet.

· Be aware of the high voltage present in ballast units and take care when handling capacitor units in case they are not fitted with discharge resistors to de-energize them.

· Seek manufacturer’s instructions before disposal of control gear, particularly capacitors containing chlorinated diphenol impregnants – they constitute a health and environmental hazard.

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