Material Codes For Replaceable Components - Avaya S8800 Manual

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Maintaining (78 pages)

Manual (40 pages)

Installing (30 pages)

Table Of Contents

Table of Contents

• Handle the components only after attaching a wrist strap to your bare wrist. Attach the

other end of the wrist strap to a ground that terminates at the system ground, such as any

unpainted metallic chassis surface.

• Handle a circuit board by the faceplate or side edges only. Avoid touching pins, leads, or

circuitry. Hold devices such as a hard disk drive in the same manner. The ESD-sensitive

area of these components is located on the bottom surface.

Caution:

Make sure that the unprotected part of your hand is not in contact with the non-

component side of the board.

• Keep components away from plastics and other synthetic materials such as polyester

clothing. Most clothing is insulative and retains a charge even when you wear a wrist

strap.

• Do not hand components to another person unless that person is grounded at the same

potential level. In general, avoid contact with other people.

• Use the black side of a grounded work mat to provide a static-free work surface. The mat

is especially useful when handling ESD-sensitive devices.

• Take additional care when handling devices during cold weather. Heating reduces indoor

humidity and increases static electricity.

• Verify that the ESD protective devices you use are ISO 9000 certified as fully effective.