![]() Check that the outer cover of the equipment is not damaged in a way that will give rise to electrical or mechanical hazards.Damaged cable should be replaced with a new cable by a competent person. Check the electrical cable is not damaged and has not been repaired with insulating tape or an unsuitable connector.Check that the plug is not damaged and that the cable is properly secured with no internal wires visible.Ensure the fuse is correctly rated by checking the equipment rating plate or instruction book.Check that the plug is correctly wired (but only if you are competent to do so).Switch off and unplug the equipment before you start any checks.Many faults with work equipment can be found during a simple visual inspection: Check that the electrical equipment is in good condition If there is the chance that there is an explosive atmosphere (containing flammable aerosols, vapours, gases or dusts) nearby you should ensure the work can be carried out safely and that the right equipment is chosen.BS7671 'Requirements for Electrical Installations', IEE Wiring Regulations, Seventeenth edition, Section 706, gives guidance on this. If the environment is conductive with restricted movement (eg inside a metal tank) additional precautions are necessary.These are used in the construction industry and are readily available from hire shops. ![]() If the environment is damp you may choose to use battery or air powered equipment, or equipment that operates at a reduced voltage such as that supplied by a transformer with an output that is centre tapped to earth (this halves the voltage between a live wire and earth).The equipment should be physically capable of doing the job, and designed and constructed so that mechanical and electrical stresses do not cause the equipment to become unsafe.Make sure the user knows which personal protective equipment to wear, how to use it, and make sure they do.Ĭheck that the electrical equipment is suitable.Make sure that the user of the equipment is trained to use it safely and can keep others safe.It is often beneficial to use a Residual Current Device (RCD) between the electrical supply and the equipment.Check that the equipment is suitable for the electrical supply with which it is going to be used, and the electrical supply is safe.The HSE booklet 'Maintaining portable and transportable electrical equipment' will help you do this. Check that the electrical equipment is in good condition.Check that the electrical equipment is suitable for the work and way in which it is going to be used.Perform a risk assessment to identify the hazards, the risks arising from those hazards, and the control measures you should use.Here are a list of actions that should be taken to ensure this is so: You should make sure that electrical equipment used for work is safe. Work using electrically powered equipment Overview - Ignition of potentially explosive atmospheres.Ignition of potentially explosive atmospheres.Failing to warn driver of overhead lines.General, guidance and enforcement issues.Overview - Electricity in potentially explosive atmospheres FAQs.Electricity in potentially explosive atmospheres FAQs.Electricity in potentially explosive atmospheres.Work on electrical equipment, machinery or installations.Work using electrically powered equipment.
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