ABB IRB 6620 - Page 6

1112.7 Foundry Plus Cable guard (option) .......................................................................
1112.7.1 Installation of Foundry Plus Cable guard (option no. 908-1) .............................
1122.8 Electrical connections ........................................................................................
1122.8.1 Robot cabling and connection points ..........................................................
1142.9 Start of robot in cold environments ......................................................................
1153 Maintenance
1153.1 Introduction ......................................................................................................
1163.2 Maintenance schedule and expected component life ...............................................
1163.2.1 Specification of maintenance intervals ........................................................
1173.2.2 Maintenance schedule .............................................................................
1193.2.3 Expected component life .........................................................................
1203.3 Inspection activities ...........................................................................................
1203.3.1 Inspecting the oil level in axis-1 gearbox .....................................................
1223.3.2 Inspecting the oil level in axis-2 gearbox .....................................................
1253.3.3 Inspecting the oil level in axis-3 gearbox .....................................................
1273.3.4 Inspecting the oil level in axis-4 gearbox .....................................................
1293.3.5 Inspecting the oil level in axis-5 gearbox .....................................................
1313.3.6 Inspecting the oil level in axis-6 gearbox .....................................................
1343.3.7 Inspecting, cable harness ........................................................................
1373.3.8 Inspecting the information labels ................................................................
1393.3.9 Inspecting the axis-1 mechanical stop pin ...................................................
1413.3.10 Inspecting the additional mechanical stops .................................................
1443.3.11 Inspecting the damper on axes 2-5 .............................................................
1463.3.12 Inspecting, signal lamp ............................................................................
1483.3.13 Inspection of air hoses (Foundry Prime) ......................................................
1493.4 Replacement/changing activities ..........................................................................
1493.4.1 Type of lubrication in gearboxes ................................................................
1513.4.2 Changing oil, axis-1 gearbox .....................................................................
1543.4.3 Changing oil, axis-2 gearbox .....................................................................
1573.4.4 Changing oil, axis-3 gearbox .....................................................................
1603.4.5 Changing oil, axis-4 gearbox .....................................................................
1633.4.6 Changing oil, axis-5 gearbox .....................................................................
1663.4.7 Changing oil, axis-6 gearbox .....................................................................
1693.4.8 Replacing the SMB battery ........................................................................
1733.5 Cleaning activities .............................................................................................
1733.5.1 Cleaning the IRB 6620 ..............................................................................
1774 Repair
1774.1 Introduction ......................................................................................................
1784.2 General procedures ...........................................................................................
1784.2.1 Performing a leak-down test ......................................................................
1794.2.2 Mounting instructions for bearings .............................................................
1814.2.3 Mounting instructions for seals ..................................................................
1834.2.4 Cut the paint or surface on the robot before replacing parts ............................
1844.2.5 The brake release buttons may be jammed after service work .........................
1854.3 Complete robot .................................................................................................
1854.3.1 Replacement of cable harness, lower end (axes 1-2) ......................................
1924.3.2 Replacement of cable harness, upper end ...................................................
2024.3.3 Replacement of complete arm system .........................................................
2134.4 Upper and lower arm .........................................................................................
2134.4.1 Replacing the turning disk ........................................................................
2174.4.2 Replacement of wrist unit .........................................................................
2224.4.3 Replacement of the upper arm ...................................................................
2284.4.4 Replacement of lower arm ........................................................................
2334.5 Frame and base ................................................................................................
2334.5.1 Replacement of SMB unit .........................................................................
2384.5.2 Replacing the brake release board .............................................................
6 Product manual - IRB 6620
3HAC027151-001 Revision: T
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