1042.8 Electrical connections ........................................................................................1042.8.1 Robot cabling and connection points ..........................................................1082.8.2 Customer connection on robot ...................................................................1112.8.3 Customer connections on upper arm ..........................................................1133 Maintenance1133.1 Introduction ......................................................................................................1143.2 Maintenance schedule and expected component life ...............................................1143.2.1 Specification of maintenance intervals ........................................................1153.2.2 Maintenance schedule .............................................................................1183.2.3 Expected component life .........................................................................1193.3 Inspection activities ...........................................................................................1193.3.1 Inspecting oil level, axis-1 gearbox .............................................................1243.3.2 Inspecting the oil level, axis 2 gearbox ........................................................1273.3.3 Inspecting the oil level, axis 3 gearbox ........................................................1293.3.4 Inspecting the oil level, axis 4 gearbox ........................................................1313.3.5 Inspecting oil level, gearbox axes 5 - 6 ........................................................1333.3.6 Inspecting the cable harness .....................................................................1353.3.7 Inspecting information labels .....................................................................1373.3.8 Inspecting the mechanical stop pin, axis 1 ...................................................1403.3.9 Inspecting additional mechanical stops .......................................................1423.3.10 Inspecting dampers .................................................................................1443.3.11 Inspecting the pressure relief valve ............................................................1463.3.12 Inspecting Signal lamp (option) ..................................................................1483.4 Replacement / Changing activities ........................................................................1483.4.1 Type of lubrication in gearboxes ................................................................1503.4.2 Changing the oil, axis 1 gearbox on floor mounted robots ...............................1583.4.3 Changing the oil, axis-1 gearbox on suspended robots ...................................1633.4.4 Changing the oil, axis-2 gearbox ................................................................1673.4.5 Changing the oil, axis-3 gearbox ................................................................1713.4.6 Changing the oil, axis-4 gearbox ................................................................1753.4.7 Changing oil, axes-5 and -6 gearboxes ........................................................1793.4.8 Replacing SMB battery .............................................................................1843.5 Cleaning ..........................................................................................................1843.5.1 Cleaning the IRB 2600/IRB 2600 ID .............................................................1874 Repair1874.1 Introduction ......................................................................................................1884.2 General procedures ...........................................................................................1884.2.1 Performing a leak-down test ......................................................................1894.2.2 Mounting instructions for bearings .............................................................1914.2.3 Mounting instructions for seals ..................................................................1934.2.4 Cut the paint or surface on the robot before replacing parts ............................1944.2.5 The brake release buttons may be jammed after service work .........................1954.3 Complete robot .................................................................................................1954.3.1 Removing the complete cable harness ........................................................2074.3.2 Refitting the complete cable harness ..........................................................2224.3.3 Replacing the cable harness in the upper arm - IRB 2600ID ............................2344.3.4 Replacing SMB unit .................................................................................2404.3.5 Replacing the brake release board .............................................................2454.4 Upper arm .......................................................................................................2454.4.1 Replacing the complete upper arm .............................................................2554.4.2 Replacing complete tubular shaft unit .........................................................2624.4.3 Replacing wrist unit .................................................................................2684.4.4 Measuring the play, axis 5 .........................................................................2704.4.5 Measuring the play, axis 6 .........................................................................2724.4.6 Measuring the play, axis 5 (ID upper arm) ....................................................2754.4.7 Measuring the play, axis 6 (ID upper arm) ....................................................6 Product manual - IRB 26003HAC035504-001 Revision: Q© Copyright 2009-2018 ABB. All rights reserved.Table of contents