Avaya XBU48 Installation And Operator's Manual page 8

INSTALLATION
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Avaya XBU48 Site Preparation, Installation and Operator's Manual
Batteries can present a risk of electrical shock or burn from high short-circuit current,
fire, or explosion from vented gases. Observe proper precautions.
Proper disposal of batteries is required. Refer to your local codes for disposal
requirements.
Batteries can present a risk of electrical shock or burn from high short-circuit current. The
following precautions should be observed: 1) Remove watches, rings, or other metal
objects; 2) Use tools with insulated handles; 3) Do not lay tools or metal parts on top of
batteries; 4) Disconnect charging source prior to connecting or disconnecting battery
terminals.
Determine if the battery is inadvertently grounded. If inadvertently grounded, remove
source of ground. Contact with any part of a grounded battery can result in electrical
shock. The likelihood of such shock will be reduced if such grounds are removed during
installation and maintenance.
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