Cisco 2505 Specifications download pdf (Page 2)

1-2 Cisco 2500 Series Hardware Installation

Safety Recommendations

Warning Before working on equipment that is connected to power lines, remove jewelry

(including rings, necklaces, and watches). Metal objects will heat up when connected to

power and ground and can cause serious burns or weld the metal object to the terminals.

• Locate the emergency power-off switch for the room in which you are working. Then,

if an electrical accident occurs, you can act quickly to shut off power.

• Before working on the system, turn off the power and unplug the power cord.

• Disconnect all power before doing the following:

— Installing or removing a chassis

— Working near power supplies

— Performing a software upgrade

• Do not work alone if potentially hazardous conditions exist.

• Never assume that power is disconnected from a circuit. Always check.

• Look carefully for possible hazards in your work area, such as moist ﬂoors, ungrounded

power extension cables, and missing safety grounds.

• If an electrical accident occurs, proceed as follows:

— Use caution; do not become a victim yourself. Turn off power to the system.

— If possible, send another person to get medical aid. Otherwise, assess the condition

of the victim and then call for help.

— Determine if the person needs rescue breathing or external cardiac compressions;

then take appropriate action.

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Cisco 2505 Specifications Page 2