User checks. These are quick checks that should be carried out every time and before the appliance is used by the user. It consists of checks on:
Condition of plug (i.e. damage to casing or pins, cable outer sheath held in cord grip)
Condition of lead (i.e. cuts, abrasions etc)
Is it suitable for the exposure. (ie is it used outside and it is raining).
Visible damage to the outer cover or obvious loose screws, fittings etc.
Formal Visual inspection: This would include the above and shall be carried out by a competent person.
Internal inspection of plug connections.
Check on rating of fuse fitted.
Signs of overheating of electrical parts.
Full inspection of supply lead for cuts and other damage.
Appliance terminal connection screws are tight.
Combined formal inspection and testing: this includes the above and the use of specialized test equipment which tests for the effectiveness of the earth connection were used, and the effectiveness of the casing insulation where it is not. This shall be carried out by a competent person. The results shall be logged and tested apparatus labeled as tested. The label shall give the expiry date of the validity of the test.