NoteActionNoteMake sure the lift is done completely level!In case of necessary adjustments, use theshortening loops on the lifting accessory(chain), but make sure to place the chainthe right way through the loops!4xx1300001610Remove the remaining attachment screwand slide the upper arm on to the guidepins.5CAUTIONIf the cable harness is still fitted or partlyfitted, use extreme caution when lifting theupper arm over to the other side of the ro-bot, in order not to cause any damage tothe cable harness.Use caution and lift the upper arm andplace it on the pallets.6xx1300000553Place a piece of wood (or similar) underthe arm house and lower the upper arm.Let the upper arm rest as shown in the fig-ure.This is done in order to keep the axis-3gearbox in a vertical position and to get thebest position to replace the gearbox.7Removing the lower armNoteActionDANGERTurn off all:• electric power supply• hydraulic pressure supply• air pressure supplyto the robot, before entering the robotworking area.1Attach the lifting accessory to the lowerarm.2Continues on next page3HAC044266-001 Revision: - 315© Copyright 2013 ABB. All rights reserved.4 Repair4.5.4 Replacing the lower armContinued
