Safety Considerations; Electrostatic Discharge; Symbols On Equipment - Compaq 230039-001 - StorageWorks NAS Executor E7000 Model 904 Server Maintenance And Service Manual

Removal and Replacement Procedures

Safety Considerations

Before performing service procedures, review the following safety information.

Electrostatic Discharge

A discharge of static electricity can damage static-sensitive devices or micro-circuitry. Proper
packaging and grounding techniques are necessary precautions to prevent damage. To prevent
electrostatic damage:

Symbols on Equipment

These symbols may be located on equipment in areas where hazardous conditions may exist.
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Transport products in static-safe containers such as conductive tubes, bags, or boxes.
Keep electrostatic-sensitive parts in their containers until they arrive at static-free stations.
Cover workstations with approved static-dissipating material. Use a wrist strap connected
to the work surface and properly grounded (earthed) tools and equipment.
Keep work area free of nonconductive materials such as ordinary plastic assembly aids
and foam packing.
Be sure that you are properly grounded (earthed) when touching a static-sensitive
component or assembly.
Avoid touching pins, leads, or circuitry.
Use nonconductive field service tools.
Any enclosed surface or area of the equipment marked with these symbols indicates
the presence of electrical shock hazards. Enclosed area contains no operator
serviceable parts.
WARNING: To reduce the risk of personal safety from electrical shock hazards, do
not open this enclosure.
Any RJ-45 receptacle marked with these symbols indicates a network interface
connection.
WARNING: To reduce the risk of electrical shock, fire, or damage to the equipment,
do not plug telephone or telecommunications connectors into this receptacle.
Any surface or area of the equipment marked with these symbols indicates the
presence of a hot surface or hot component. Contact with this surface could result in
injury.
WARNING: To reduce the risk of personal safety from a hot component, allow the
surface to cool before touching.
NAS e7000 v2 Maintenance and Service Guide