Universal Robots 2014350001, Service Manual, Page: 73 / 238

8. Carefully attach the aluminum cover, making sure to mount it correct and fix it with the 5
screws.
If unsure of the correct positions consult Electrical Drawing
5.3.5. Replacement of Teach Pendant
Original Control Box
WARNING
Before replacing ANY components inside the control box, it is IMPORTANT to do
a complete shutdown.
Follow the first 3 steps in section
Complete rebooting sequence.
When completing the following replacement, please follow the guidelines laid out in section
Handling ESD-sensitive parts.
NOTE
Use the same procedure for power down and removing the aluminum cover plates
as in chapter,
Replacement of Motherboard 3.0 , Replacement of Motherboard 3.1
or Replacement of Safety Control Board
1. Disconnect 4 cables:
1. Red plug with black cable 12 V Power
2. Black DVI cable for the TP screen
3. Black USB cable For the TP USB connector
4. Black cable for RS232-connection for the TP touchscreen
See diagram: Schematic overview.
Motherboard 3.1 Motherboard 3.0
Service Manual 67 UR5
5. Service and Replacement of parts
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