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© Sealevel Systems, Inc. 7402e Manual | SL9251 11/2022
Appendix B – Handling Instructions
ESD Warnings
Electrostatic Discharges (ESD)
•
A sudden electrostatic discharge can destroy sensitive components. Proper packaging and
grounding rules must therefore be observed. Always take the following precautions:
Transport boards and cards in electrostatically secure containers or bags.
•
Keep electrostatically sensitive components in their containers, until they arrive at an
electrostatically protected workplace.
•
Only touch electrostatically sensitive components when you are properly grounded.
•
Store electrostatically sensitive components in protective packaging or on anti-static mats.
Grounding Methods
The following measures help to avoid electrostatic damages to the device:
•
Cover workstations with approved antistatic material. Always wear a wrist strap connected to a
properly grounded workplace.
•
Use antistatic mats, heel straps, and/or air ionizers for more protection.
•
Always handle electrostatically sensitive components by their edge or by their casing.
•
Avoid contact with pins, leads, or circuitry.
•
Turn off power and input signals before inserting and removing connectors or connecting test
equipment.
•
Keep work area free of non-conductive materials such as ordinary plastic assembly aids and
Styrofoam.
•
Use field service tools such as cutters, screwdrivers, and vacuum cleaners that are conductive
.
