Repair
Notice
Ensure that ECUTS repair procedures are performed only by qualified personnel.
Notice
The AC power cords used in the ECUTS are specially designed for the ECUTS. Do not use these power cords in other
electrical appliances.
Note
Repair procedures apply to both ECUTS-16000 and ECUTS-16001 models unless otherwise noted.
Replacing PXI Instrumentation
(ECUTS-16000) Replacing PXI Instrumentation
Equipment
•
#2 Phillips screwdriver
•
Flathead screwdriver
•
Antistatic protective bag
1.
Power off the ECUTS-16000.
2.
Remove the four screws from each filler panel above the mass interconnect using the #2 Phillips screwdriver.
3.
Remove the filler panels.
4.
Loosen the screws securing the mass interconnect to the test rack using the #2 Phillips screwdriver.
5.
Slide the mass interconnect out from the test rack.
6.
Disconnect all the cables from the PXI instrument.
7.
Remove the terminal block PXI instruments.
a)
Ensure that the devices and circuits connected to the terminal block are powered down and are no longer hazardous live.
b)
Loosen the mounting screw located at the top of the terminal block using the #2 Phillips screwdriver.
c)
Raise the terminal block latch release using a flathead screwdriver to disengage the latch.
d)
With the latch release raised, pull the terminal block away from the module.
e)
Store the terminal block in an antistatic protective bag.
8.
Remove the non-terminal block PXI instruments.
9.
Remove the two front panel mounting screws from the PXI instrument using the #2 Phillips screwdriver.
10. Eject the PXI instrument from the chassis using the ejector handle.
11. Slide the PXI instrument out of the chassis.
12. Install the non-terminal block replacement PXI instruments.
a)
With the ejector handle engaged, slide the replacement PXI instrument into the appropriate chassis slot.
b)
Lock the replacement PXI instrument in the chassis slot by pulling up on the ejector handle.
c)
Tighten the front panel mounting screws using the #2 Phillips screwdriver.
13. Install the instruments with a terminal block.
Note
To prevent damage to equipment when high voltages are present, all terminal blocks are keyed to prevent connection
between incompatible terminal blocks, modules, and/or cables.
a)
Push the terminal block into the instrument. A spring mechanism locks into the bottom of the terminal block.
b)
Tighten the mounting screw at the top of the terminal block to attach it to the instrument using the #2 Phillips screwdriver.
14. Connect all the cables to the replacement PXI instrument.
15. Slide the mass interconnect back into the test rack.
16. Tighten the screws securing the mass interconnect to the test rack using the #2 Phillips screwdriver.
17. Replace each filler panel above the mass interconnect.
18. Screw in the four filler panel screws on each filler panel using the #2 Phillips screwdriver.
19. If you replaced the PXI controller, refer to
Configuring the PXI Controller
.
(ECUTS-16001) Replacing PXI Instrumentation in the Lower PXI Chassis
Equipment
•
#2 Phillips screwdriver
•
Flathead screwdriver
•
Antistatic protective bag
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ECUTS-16000/16001 User Manual
