NoteActionLet the distance tool stay fitted during thecontinued procedure.7DANGERTurn off all:• electric power supply• hydraulic pressure supply• air pressure supplyto the robot, before entering the robotworking area.8PreparationsNoteActionJog axis-2 to the calibration position (if notalready in this position).1Lock screw, M16x120xx1200001116Fit a locking screw through the hole for thelock screw in the frame and into the lowerarm (or using a lifting accessory or similar).The lock screw is used to secure the weightof the lower arm, in order to avoid acci-dents or damage.2DANGERTurn off all:• electric power supply• hydraulic pressure supply• air pressure supplyto the robot, before entering the robotworking area.3Remove any equipment, if fitted, on orclose to the balancing device.4Continues on next page370 3HAC044266-001 Revision: -© Copyright 2013 ABB. All rights reserved.4 Repair4.6.3 Replacing the rear bearing of the balancing deviceContinued
