Reinstalling the M320 FPCs
To reinstall FPCs (see Figure 1):
- Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to an approved site ESD grounding point. See the instructions for your site.
- Using the list you created when you removed the FPCs, locate the slot in the FPC card cage in which you plan to install the FPC.
- Lift the FPC into place and carefully align first the
bottom, then the top of the FPC with the guides inside the card cage.
Be sure the FPC is right-side up, with the components on the right
of the FPC.
Caution: When the FPC is out of the chassis, do not hold it by the ejector handles, bus bars, or edge connectors. They cannot support its weight.
- Slide the FPC all the way into the card cage until you feel resistance.
- Starting with the ejector handles on the FPC faceplate nearly horizontal, simultaneously turn both ejector handles clockwise to seat the FPC.
- If you are installing a Type 2 FPC or Type 3 FPC, tighten the screws inside the ejector handles to secure the FPC. Do not overtighten them.
- Repeat the procedure to reinstall each remaining FPC.
Figure 1: Reinstalling an FPC
