
mc²96 Installation & Service Guide
Version: 1.0/3
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5. Service Procedures
4.
Now loosen the local IO unit from the console frame. There are three hex nuts holding the unit in place.
You will need to remove the middle nut completely, and loosen the two side nuts by a few turns.
5.
Carefully remove the unit by sliding it forwards and out of the console frame. Take care that the frame
does not scrape the unit, and that the cables do not get caught:
6.
Slide the replacement unit into the console frame, taking care not to scratch the unit or get any cables
caught underneath.
7.
Tighten the nuts shown in step 4 to hold the unit in place.
8.
Replace the six connectors (see step 3).
9.
Replace the two panels (see step 2).
10.
11.
When everything is back in place, re-connect the rear
MAINS
IEC power connectors, and power on.
Then check the functionality of the local IO.