ABB OmniCore IRB 6740 Product Manual

1.7 Safety during troubleshootingGeneralWhen troubleshooting requires work with power switched on, special considerationsmust be taken:• Safety circuits might be muted or disconnected.• Electrical parts must be considered as live.• The manipulator can move unexpectedly at any time.DANGERTroubleshooting on the controller while powered on must be performed bypersonnel trained by ABB or by ABB field engineers.A risk assessment must be done to address both robot and robot system specifichazards.WARNINGHazards due to the use of brake release devices and/or gravity beneath themanipulator shall be considered.A robot may perform unexpected limited movement.WARNINGManipulator movements can cause serious injuries on users and may damageequipment.Related informationSee also the safety information related to installation, operation, maintenance, andrepair.34 Product manual - IRB 67403HAC085701-001 Revision: A© Copyright 2023 ABB. All rights reserved.1 Safety1.7 Safety during troubleshooting