2.Content
1.Service Manual 2
2.Content 3
3.General information 1
3.1. Purpose 1
3.2. Company details 1
3.3. Disclaimer 1
3.4. Warning Symbols in this Manual 2
4.Recommended Inspection Activities 3
4.1. Controller 3
4.1.1. Inspection plan 3
4.1.2. Safety Functions 4
4.1.3. Visual inspection 5
4.1.4. Cleaning and replacement of filters 5
4.2. Robot arm 10
4.2.1. Inspection plan 10
4.2.2. Functional inspection 10
4.2.3. Visual inspection 11
5.Service and Replacement of Parts 12
5.1. Handling ESD Sensitive Parts 12
5.1.1. Recommended Tools 15
5.2. Robot Arm 16
5.2.1. Before returning any part to Universal Robots 16
5.2.2. Robot Arm Configuration 17
5.2.3. Brake Release 17
5.2.4. General Guidance to Separate Joint from Counterpart 18
5.2.5. Torque values 25
5.2.6. Base joint – Base mounting bracket 27
5.2.7. Shoulder joint – Base joint 29
5.2.8. Upper arm – Shoulder joint 30
5.2.9. Elbow counterpart – Elbow joint 32
5.2.10. Wrist 1 joint – Lower arm 33
5.2.11. Wrist 2 joint – Wrist 1 joint 35
5.2.12. Wrist 3 joint – Wrist 2 joint 37
5.2.13. Tool flange – Wrist 3 joint 37
Service Manual UR3
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