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3.3 Disassembly and reassembly
3.3.1 Before disassembly
WARNING
Wear a static control wrist strap when handling PC boards. Electrostatic
discharge may damage components on the board.
NOTE: Handle all PC boards by their edges.
•
Make sure that the monitor is turned off.
•
Disconnect the main power cord.
•
Press the service reset button with an appropriate tool for at least five seconds.
•
Remove all the parameter modules from the front of the frame.
•
Disconnect all external cables connected to the monitor.
3.3.2 Tools needed
3.3.3 To remove and disassemble the Power Supply Unit
1. Remove all PC boards and plates covering possible empty slots from the back of the
frame.
Notice that the PCBs can only be removed in certain order.
NOTE: The B-UPI4NET contains components on both sides of the PCB. Therefore, the installation
of B-UPI4NET should be handled with extra care.
NOTE: When reassembling, do not fasten the screws until you have made sure that the PCBs
are properly attached to the connectors.
-
crosshead screwdriver
-
flat blade screwdriver
-
board removal tool or pliers
-
pincers
-
wrench 7mm
-
antistatic wristband
S/5
TM
8-Module Frame, F-CU8 -12
Document no. M1125635-05
19
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