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FRONT_2.1 General IBM Electro-Static Discharge (ESD) Instructions
These are general instructions for handling ESD sensitive parts.
containing transistors or ICs should be considered ESD Sensitive.
product specific ESD procedures when they exceed the requirements noted
here.
ESD damage can occur when there is a difference in charge between
objects.
We can protect against ESD damage, by equalizing the charge so
that the machine, the part, the work mat and the person handling the part
are all at the same charge.
protect against ESD damage.
The grounding cord system should be selected to provide protection for the
specific service requirement.
mat must be used to provide an ESD safe work surface to protect the part
removed from the product.
insertion.
The mat may be used as a ESD protective container for swapping
parts between machines.
The ESD ground clip can be attached to any frame ground, ground braid or
green wire ground.
For products that are double insulated, or battery
operated, an ESD common ground or reference point should be used.
round ground prong on the AC plug, can be used on AC operated products.
Coax or connector outside shells can be used on double insulated or
battery operated products.
ESD sensitive parts must not touch any part of your clothing.
clothing is insulative and retains a charge even when you are wearing a
wrist strap.
Avoid contact with other people when handling ESD sensitive
parts.
Keep ESD sensitive parts in protective packages until they are
inserted into the product.
IBM PS/2 Model 25 SX HMR
General IBM Electro-Static Discharge (ESD) Instructions
Ground is desirable but not required to
The wrist band must be worn against the skin.
If an ESD sensitive part is swapped, the
The mat may not be required for a simple
The mat should be used with the BLACK side up.
¦ Copyright IBM Corp. 1992
FRONT_2.1 - 1
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