Universal Robots UR20 Service Manual page 21

NOTICE
Failure to support the joint/s while clamps are removed can result in damage to
equipment.
• Prevent the joint/s from falling while removing the clamp/s by doing any of
the following:
To disassemble:
1. Attach the ESD wristband from the spare part package or tool kit to an electrical grounded
surface.
2. Remove the black flat-ring.
You can use a pair of pointy tweezers or a small flathead screwdriver.
3. Remove the screws and the clamp on one side.
UR20
• Use something to support underneath the part that is coming off.
• Disassemble the joint while it is laying down.
• Support with lifting equipment.
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Service Manual