Required documentsNoteDocument numberDocument name3HAC042927-001Technical reference manu-al - Lubrication in gearboxesDraining the axis-2 gearboxUse this procedure to drain the gearbox.NoteActionDANGERTurn off all:• electric power supply• hydraulic pressure supply• air pressure supplyto the robot, before entering the robotworking area.1WARNINGHandling gearbox oil involves severalsafety risks. Before proceeding, pleaseread the safety information in the sectionWARNING - Safety risks during work withgearbox lubricants (oil or grease) onpage 49.2CAUTIONThe gearbox can contain an excess ofpressure that can be hazardous. Open theoil plug carefully in order to let out the ex-cess pressure.3xx1200000951Remove the protective cap from the nippleof the oil hole and connect the oil dis-penser.4Continues on next page144 3HAC044266-001 Revision: -© Copyright 2013 ABB. All rights reserved.3 Maintenance3.4.3 Changing oil, axis-2 gearboxContinued
