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2.2 Robot arm

2.2.1 Visual inspection of robot arm

 Of safety reasons confirm that the 4 rubber covers over the mounting screws are present on the

Base mounting bracket.

 If you observe oil on the robot arm you simply clean it with a cloth.

In very rare cases the grease is from the inside of the joint. There is still enough grease in the gear

for life time you just clean the joint with a cloth.

 Move robot arm to HOME position (if possible)

 Turn off and disconnect power cable from controller

 Inspect cable between controller and robot arm for any damage

 Inspect flat rings for wear and damage

» Replace flat rings if worn out or damaged

 Inspect blue lids on all joints for any cracks or damage

» Replace blue lids if cracked or damaged.

 Inspect that screws for blue lids are in place and properly tightened

» Replace screws, tighten properly if necessary

Correct torque value for screws on blue lids are 0.4Nm

If any damage is observed on a robot within the warranty period, contact the distributor from which the

robot has been purchased.

Flat rings

Universal Robots ur3 User Manual

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