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Regular, simple, visual inspections of electrical equipment, both fixed installations and portable appliances, can identify many defects before they pose a serious hazard, but more detailed testing usually requires the expertise of an electrician.
This topic describes what to look for when carrying out such inspections and how frequently the tests should be carried out. Detailed information about other aspects of the Electricity at Work Regulations 1989 is covered in the Electrical Safety topic.
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