Grounding Methods; Battery Replacement Notice - HP A7533A - Brocade 4Gb SAN Switch Base Hardware Reference Manual

damage system boards or other static-sensitive devices. This type of damage may reduce the life
expectancy of the device.
To prevent electrostatic damage, observe the following precautions:
• Avoid hand contact by transporting and storing products in static-safe containers.
• Keep electrostatic-sensitive parts in their containers until they arrive at static-free workstations.
• Place parts on a grounded surface before removing them from their containers.
• Avoid touching pins, leads, or circuitry.
• Always make sure you are properly grounded when touching a static-sensitive component or as-
sembly.

Grounding methods

There are several methods for grounding. Use one or more of the following methods when handling
or installing electrostatic-sensitive parts:
• Use a wrist strap connected by a ground cord to a grounded workstation or computer chassis.
Wrist straps are flexible straps with a minimum of 1 megohm ± 10 percent resistance in the ground
cords. To provide proper ground, wear the strap snug against the skin.
• Use heel straps, toe straps, or boot straps at standing workstations. Wear the straps on both feet
when standing on conductive floors or dissipating floor mats.
• Use conductive field service tools.
• Use a portable field service kit with a folding static-dissipating work mat. If you do not have any
of the suggested equipment for proper grounding, have an HP authorized reseller install the part.
NOTE:
For more information on static electricity, or for assistance with product installation, contact your
HP authorized reseller.

Battery replacement notice

Your switch is equipped with a lithium manganese dioxide, a vanadium pentoxide, or an alkaline
internal battery or battery pack. There is a danger of explosion and risk of personal injury if the battery
is incorrectly replaced or mistreated. Replacement is to be done by an HP authorized service provider
using the HP spare part designated for this product. For more information about battery replacement
or proper disposal, contact an HP authorized reseller or HP authorized service provider.
WARNING!
Your switch contains an internal lithium manganese dioxide, a vanadium pentoxide, or an alkaline
battery pack. There is risk of fire and burns if the battery pack is not properly handled. To reduce the
risk of personal injury:
• Do not attempt to recharge the battery.
• Do not expose to temperatures higher than 60 C.
• Do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water.
• Replace only with the HP spare part designated for this product.
236 Regulatory compliance and safety notices