Work range limit Axis 1To increase the safety of the robot, the working range of axis 1 can be restrictedby extra mechanical stops.DescriptionTypeOptionTwo stops which allow the working range to be restrictedin increments of 7.5°.Axis 1, 7.5 degrees29-2Extended work rangeDescriptionTypeOptionTo extend the working range on Axis1 from ±180°to ±220°.Extended work range axis 1561-1When the option is used the mechanical stop shallbe removed.Requires options SafeMove or EPS (ElectronicPosition Switches).CAUTIONThe option Extended work range enables an extension of the working range foraxis 1, through a software configuration. With this option installed, the workingrange can exceed the range limited by the mechanical stop on axis 1. The workingrange shall be limited through the option SafeMove.A risk analysis must be done to ensure that no risks remain when using optionExtended work range, to limit the working range, and before removing themechanical stops.For information about the option SafeMove, see Application manual - Functionalsafety and SafeMove.If the mechanical stop is removed, then the manipulator should have a markingfor this, for example, a label. If the robot is delivered with the option Extendedwork range, then such a label is included on delivery.WarrantyFor the selected period of time, ABB will provide spare parts and labour to repairor replace the non-conforming portion of the equipment without additional charges.During that period, it is required to have a yearly Preventative Maintenanceaccording to ABB manuals to be performed by ABB. If due to customer restrainsno data can be analyzed in the ABB Ability service Condition Monitoring &Diagnostics for robots with OmniCore controllers, and ABB has to travel to site,travel expenses are not covered. The Extended Warranty period always starts onthe day of warranty expiration. Warranty Conditions apply as defined in the Terms& Conditions.NoteThis description above is not applicable for option Stock warranty [438-8]Continues on next pageProduct specification - IRB 660 533HAC023932-001 Revision: X© Copyright 2004-2021 ABB. All rights reserved.2 Specification of variants and options2.2 ManipulatorContinued