Power Jacks helped to get the show on the road when top European car manufacturer, Mercedes-Benz wanted to stage a spectacular UK launch for a new model. The company had just three weeks to devise and deliver a custom-built system for a stunning showcase that would tour major shopping centres up and down the country.
There are doubtless many machines in the UK fitted with multiple guards that are monitored in one circuit by series connected safety switches with dual channel wiring; does this sound like one of your machines? Can any of these guards be opened simultaneously? Then read on, advises David Collier.