4.2.2. Inspection Plan
Set forth below is a check list of inspections that Universal Robots recommends be performed
according to the marked time interval. If upon inspection, the referenced parts are not in an
acceptable state, please rectify immediately.
Use the following sections as guide:
2.2.2 Visual Inspection
3.1 Robot Arm
Monthly Bi-annually Annually
Check blue lids*
V
X
Check blue lid screws
F
X
Check flat rings
V
X
Check robot cable
V
X
Check robot cable connection
V
X
Check Robot Arm mounting bolts*
F
X
Check Tool mounting bolts*
F
X
Check screws/bolts that is connecting joints* F
X
V = Visual inspection
F = Functional inspection
* = Must also be checked after heavy
collision
4.2.3. Functional Inspection
The purpose of the functional inspection is to ensure that screws, bolts, tools and robot arm are
not loose. The screws/bolts mentioned in the inspection plan should be checked with a torque
wrench with the correct torque, specified in
5.2.5. Torque Values on page 23
For the robot arm mounting bolts, these specifications can be found in the User Manual under
the Mounting section.
4.2.4. Visual Inspection
NOTICE
Never use compressed air to clean the robot as it can damage the seals and
internal components
• 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.
Service Manual
11
UR5
4. Recommended Inspection Activities
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