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2. Make sure that the ESD protective devices you use have been certified (ISO
When handling ESD-sensitive parts:
v Keep the parts in protective packages until they are inserted into the product.
v Avoid contact with other people.
v Wear a grounded wrist strap against your skin to eliminate static on your body.
v Prevent the part from touching your clothing. Most clothing is insulative and
v Use the black side of a grounded work mat to provide a static-free work surface.
v Select a grounding system, such as those listed below, to provide protection that
Grounding (earthing) requirements
Electrical grounding (earthing) of the computer is required for operator safety and
correct system function. Proper grounding of the electrical outlet can be verified by
a certified electrician.
9000) as fully effective.
retains a charge even when you are wearing a wrist strap.
The mat is especially useful when handling ESD-sensitive devices.
meets the specific service requirement.
Note: The use of a grounding system is desirable but not required to protect
against ESD damage.
– Attach the ESD ground clip to any frame ground, ground braid, or green-wire
ground.
– Use an ESD common ground or reference point when working on a
double-insulated or battery-operated system. You can use coax or
connector-outside shells on these systems.
– Use the round ground-prong of the AC plug on AC-operated computers.
Appendix C. Safety notices
55
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