|
Malfunction |
Probable cause |
Solution |
|---|---|---|
|
Trouble with components. |
End of component life cycle. |
Note the maintenance plan. |
|
Squeaking. |
Ball sockets are contaminated. |
|
|
Ball sockets are worn out. |
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|
Spring roll is worn out. |
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|
Rattling noise. |
A spring is absent and/or damaged.
NOTE: Verify the upper arm regarding mechanical attachment.
|
|
|
Oil beads up at new gearbox. |
Initial oozing of new gearboxes. |
|
|
Grease at new ball bearing. |
Initial oozing of new bearings. |
|
|
Extensive position deviation after motor replacement. |
The robot is not calibrated. |
|
|
Incorrect motor replacement. |