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3.2
Maintenance schedule .......................................................................................
3.2.1
Specification of maintenance intervals ........................................................
3.2.2
Maintenance schedule .............................................................................
3.2.3
Expected component life .........................................................................
3.3
Inspection activities ...........................................................................................
3.3.1
Inspecting oil level, axis 1 gearbox .............................................................
3.3.2
Inspecting the oil level, axis 2 gearbox ........................................................
3.3.3
Inspecting the oil level, axis 3 gearbox ........................................................
3.3.4
Inspecting the oil level, axis 4 gearbox ........................................................
3.3.5
Inspecting oil level, gearbox axes 5 - 6 ........................................................
3.3.6
Inspecting the cable harness .....................................................................
3.3.7
Inspecting information labels .....................................................................
3.3.8
Inspecting the mechanical stop pin, axis 1 ...................................................
3.3.9
Inspecting additional mechanical stops .......................................................
3.3.10 Inspecting dampers .................................................................................
3.3.11 Inspecting the pressure relief valve ............................................................
3.3.12 Inspecting Signal lamp (option) ..................................................................
3.4
Replacement activities .......................................................................................
3.4.1
Type of lubrication in gearboxes ................................................................
3.4.2
Changing the oil, axis-1 gearbox on floor mounted robots ...............................
3.4.3
Changing the oil, axis-1 gearbox on suspended robots ...................................
3.4.4
Changing the oil, axis-2 gearbox ................................................................
3.4.5
Changing the oil, axis-3 gearbox ................................................................
3.4.6
Changing the oil, axis-4 gearbox ................................................................
3.4.7
Changing oil, axes-5 and -6 gearboxes ........................................................
3.4.8
Replacing SMB battery .............................................................................
3.5
Cleaning activities .............................................................................................
3.5.1
Cleaning the IRB 4600 ..............................................................................
4
4.1
Introduction ......................................................................................................
4.2
General procedures ...........................................................................................
4.2.1
Performing a leak-down test ......................................................................
4.2.2
Mounting instructions for bearings .............................................................
4.2.3
Mounting instructions for sealings ..............................................................
4.2.4
Cut the paint or surface on the robot before replacing parts ............................
4.2.5
The brake release buttons may be jammed after service work .........................
4.3
Complete robot .................................................................................................
4.3.1
Removing the complete cable harness ........................................................
4.3.2
Refitting the complete cable harness ..........................................................
4.3.3
Replacing SMB unit .................................................................................
4.3.4
Replacing the brake release board .............................................................
4.3.5
Replacing the base ..................................................................................
4.4
Upper arm .......................................................................................................
4.4.1
Replacing the complete upper arm .............................................................
4.4.2
Replacing complete tubular shaft unit .........................................................
4.4.3
Replacing wrist unit .................................................................................
4.4.4
Measuring the play, axis 5 .........................................................................
4.4.5
Measuring the play, axis 6 .........................................................................
4.5
Lower arm .......................................................................................................
4.5.1
Replacing the lower arm ...........................................................................
4.6
Frame and base ................................................................................................
4.6.1
Replacing stop pin axis 1 ..........................................................................
4.7
Motors ............................................................................................................
4.7.1
Removing motors ....................................................................................
4.7.2
Refitting motors ......................................................................................
4.7.3
Adjusting the play of axis 4, 5 and 6 motors .................................................
4.8
Gearboxes .......................................................................................................
4.8.1
Replacing gearbox axis 1 ..........................................................................
6
© Copyright 2009-2021 ABB. All rights reserved.
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Product manual - IRB 4600
3HAC033453-001 Revision: Y
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