1 Safety1.2.2.4. Safety risks during operational disturbances193HAC026048-001 Revision: A© Copyright 2006-2008 ABB. All rights reserved.1.2.2.4. Safety risks during operational disturbancesGeneral• The industrial robot is a flexible tool which can be used in many different industrialapplications.• All work must be carried out professionally and in accordance with the applicablesafety regulations.• Care must be taken at all times.Qualified personnel• Corrective maintenance must only be carried out by qualified personnel who arefamiliar with the entire installation as well as the special risks associated with itsdifferent parts.Extraordinary risksIf the working process is interrupted, extra care must be taken due to risks other than thoseassociated with regular operation. Such an interruption may have to be rectified manually.