Network Connected Equipment; Electrostatic Discharge (Esd) Precautions - HP VMA SAN Installation And Configuration Manual

• The power supply power chord must include a grounding plug and must be plugged into
grounded circuit outlets.
• Use only one hand when working with powered-on electrical equipment. This helps to avoid
creating a complete circuit, thus preventing electrical shock.
There is a danger of explosion if the onboard battery is installed upside down, as a result of
WARNING!
reversed polarities. This battery must be replaced only with the same type of batter, or an equivalent type
recommended by the manufacturer.
• Be careful when handling batteries. Do not damage the battery in any way, as it may then
release hazardous materials into the environment. Comply with the regulations established by
your local hazardous waste management agency and dispose of used batteries in accordance
with their rules.

Network Connected Equipment

The installation must provide a ground connection for the network equipment.
WARNING!

Electrostatic Discharge (ESD) Precautions

When handling any electronic component or assembly, you must observe the following antistatic
precautions to prevent damage. An ESD kit (P/N A3024-80004) is available (or supplied with
memory additions). This kit contains one wrist strap, one conductive sheet, and one antistatic foam
pad.
• Always disconnect power from the server and wear a grounded wrist strap when working
around the server.
• Always wear a grounded wrist strap when handling printed circuit boards.
• Keep all components in their antistatic bags until ready to use. Return components back inside
their antistatic bags when not in use.
• Touch a grounded metal object before removing a component from its antistatic bag.
• Do not let components come in contact with your clothing, which may retain a charge even if
you are wearing a wrist strap.
• Treat all assemblies, components and interface connections as static-sensitive.
• Do not use mats designed to decrease electrostatic discharge as a protection from electrical
shock. Instead, use rubber mats that have been specifically designed as electrical insulators.
• Avoid working in carpeted areas, and keep body movement to a minimum while removing or
installing boards, to minimize buildup of static charge.
• Use extreme caution when using metal tools, which can damage electrical components or
circuit boards they come in contact with.
76 HP VMA SAN Gateway Installation and Configuration Guide AM456-9025A