Storing An M120 Fpc; Figure 55: Do Not Rest The Fpc On An Edge - Juniper Networks Hardware Manual

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Storing an M120 FPC

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Do not rest any edge of an FPC directly against a hard surface (see Figure 55 on page 111).

Figure 55: Do Not Rest the FPC on an Edge

If you must rest the FPC temporarily on an edge while changing its orientation between
vertical and horizontal, use your hand as a cushion between the edge and the surface.
M120 Flexible PIC Concentrators (FPCs) Overview on page 9
Replacing an M120 FPC on page 152
Storing an M120 FPC on page 111
Many components on the FPC are fragile. Follow these guidelines to avoid damaging the
FPCs.
CAUTION: Failure to handle FPCs as specified can cause irreparable damage.
You must store an FPC as follows:
In the router
In the container in which a spare FPC is shipped
Horizontally and component-side up on a flat, stable surface
When you store an FPC on a horizontal surface or in the shipping container, always place
it inside an antistatic bag. Because the FPC is heavy, and because antistatic bags are
fragile, inserting the FPC into the bag is easier with two people. To do this, one person
holds the FPC in the horizontal position with the faceplate facing the body, and the other
person slides the opening of the bag over the FPC connector edge.
Chapter 12: Maintaining M120 Router Hardware Components
111