New guidance on safe isolation of MEWP controls

The UK’s Health and Safety Executive (HSE) has partnered with the International Powered Access Federation (IPAF) to release new guidance on isolating controls on mobile elevating work platforms (MEWPs). The guidance aims to address a safety issue identified in an ongoing HSE investigation into a recent MEWP incident.

The HSE found that isolating MEWP controls at height can introduce risks for those in the platform. Traditionally, operators have used the emergency stop control to isolate power once the MEWP reaches its work position. This approach originated with older MEWPs, which did not meet current safety standards, as a way to minimise accidental operation of the controls.

"The latest standards and designs of MEWPs have introduced alternative control methods," an HSE spokesperson said, "making it essential that operators use the correct isolation methods for modern machines."

The guidance recommends that when a MEWP is equipped with an ‘engine on/off’ control on the platform console, operators should use this to turn off the engine during standard operation rather than relying on the emergency stop control. For MEWPs without an ‘on/off’ control, operators should follow the manufacturer’s instructions to safely isolate power.

HSE emphasises that users must select the right MEWP for each task and conduct a thorough risk assessment, which should be properly documented.

IPAF is now communicating this guidance to MEWP users to improve on-site safety practices.

Further information on safe working with MEWPs is available on the HSE website.