Preventive Maintenance; Controller; Inspection Plan, Safety Functions; Visual Inspection - Universal Robots UR5 Service Manual

2. Preventive Maintenance

2.1 Controller

2.1.1 Inspection plan, Safety Functions


At least once in a year, the correct functioning of all safety functions should be tested.

2.1.2 Visual inspection


Disconnect power cable from controller.

Open cabinet door.

Check connectors are properly inserted on printed circuit boards.

Check for any dirt/dust inside of controller.

If any dirt/dust is present:
» gently use vacuum cleaning for removing particles.
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