The Inspection and tests that are to be carried out are described below, with tests varying dependent upon the class of appliance. However, the testing of all appliances is essential as part regular maintenance to ensure conformity to Electricity at Work Regulations.

Inspection

Without passing the initial inspection, no appliance can be passed as safe. The inspection involves examination of the plug top, lead and the casing of the equipment. The plug top is checked for the correct fuse size, adequate cord grip, correct polarity and tightness of terminations, cracking, heat damage and a plug with insulating pins conforming to current BS standards.

The casing of equipment is checked for any visual damage or cracks and any holes or vents that are apparent must not have a radius greater than 6mm. Also there must not be any live parts within 80mm of the aperture.

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