1.2.3 Make sure that the main power has been switched offDescriptionWorking with high voltage is potentially lethal. Persons subjected to high voltagemay suffer cardiac arrest, burn injuries, or other severe injuries. To avoid thesepersonal injuries, switch off the main power on the controller before proceedingwork.NoteSwitch off all main power switches in a MultiMove system.24 Product manual - IRB 1600/16603HAC026660-001 Revision: W© Copyright 2006-2018 ABB. All rights reserved.1 Safety1.2.3 Make sure that the main power has been switched off