NoteActionxx1300000732Use caution and pull out the robot cableharness through the protection tube.3Place the cable harness over the balancingdevice.4Lifting away the complete arm systemNoteActionRaise the overhead crane to stretch thechains and roundslings.1Make sure that the roundsling between thewrist and the frame is stretched.Guide pin, M16x150: 3HAC13120-2Remove two attachment screws in oppositeholes and replace them with guide pins.TipLubricate the guide pins with some greaseto make the frame slide better.2Always use guide pins in pairs!Remove the remaining attachment screws,that hold the frame to the axis-1 gearbox.3CAUTIONThe complete arm system weighs: 1100kg.All lifting accessories used must be sizedaccordingly!4Use caution and lift the complete arm sys-tem.5Move the complete arm system and put itdown somewhere safe.6DANGERWhen the complete arm system is removedand resting by itself on the floor, check thestability before removing the lifting ac-cessories. Do not change the position ofthe axes from described earlier.7Continues on next page460 3HAC044266-001 Revision: -© Copyright 2013 ABB. All rights reserved.4 Repair4.8.1 Replacing the axis-1 gearboxContinued
