Sealey’s recommended tools for servicing EVs safely

With pure-electric vehicles accounting for 19% of all new-car registrations in the UK during June 2024, according to the latest data from the Society of Motor Manufacturers and Traders, Sealey says it’s critical to invest in the right tools and training for servicing EVs.

Safety is paramount when working with high-voltage EV systems. Proper tools and training equip technicians with the expertise to handle electric vehicles safely. Sealey claims to consistently innovate, in order to develop tools and equipment that keep technicians safe while servicing EVs. Using the correct personal protection equipment (PPE) is crucial when working on or near high voltage, including isolating the high-voltage battery. Specialist high-voltage electrician’s gloves and an electrician’s safety mat, both requiring test reports for suitability, are essential. These items are available separately from Sealey or as part of its HP55K2COMBO Personal Protection Kit, which also includes a high-voltage rescue pole.

Any vehicle being worked on should be placed in an exclusion zone to create a secure working environment. The HP55K1COMBO is said to be ideal for this purpose, as the post and chain kit and high-voltage warning signs are designed to notify others of the potential danger and prevent them from entering.

Using a category III analyser or voltmeter is essential when servicing the systems of EVs or hybrids. These instruments are designed to safely handle the high voltages and currents typical of such vehicles. The Sealey TA320, a category III device, meets the EN 61010 CAT III (1000V) and CAT IV (600V) standard.

To protect the technician from the risk of electric shock, it is advised that VDE-approved tools are used. Sealey supplies a range of tools insulated to VDE and EN 60900 standards, including the AK7938 3/8” Sq Drive and AK7939 ½” Sq Drive Insulated Tool Kits.