Merge 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 3.0
Handling ESD-sensitive parts
NOTE
Use the same procedure for power down and removing the aluminum cover plates
as in chapter, 3.2.1 Replacement of Motherboard 3.1 or 3.2.2 Replacement of
Safety Control Board
1. Disconnect 4 cables:
1. Red plug with black cable
2. Black DVI cable
3. Black USB cable
4. Black cable for RS232-connection to touchscreen
2. Remove the bracket by removing the 8 torx screws and that hold it in place.
UR3 68 Service Manual
5.Service and Replacement of Parts
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