Cisco WS-C3560-48PS-S Hardware Installation Manual page 59

Chapter 3 Switch Installation (8- and 12-Port Switches)
Do not work on the system or connect or disconnect cables during periods of lightning activity.
Warning
Statement 1001
Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Warning
Statement 1003
Read the installation instructions before connecting the system to the power source. Statement 1004
Warning
Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than: 5 A Statement 1005
Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special
precautions to ensure that the system remains stable. The following guidelines are provided to
ensure your safety:
• This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
• When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest
component at the bottom of the rack.
• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in
the rack.
Warning Class 1 laser product. Statement 1008
Warning This unit is intended for installation in restricted access areas. A restricted access area can be
accessed only through the use of a special tool, lock and key, or other means of security.
Statement 1017
The plug-socket combination must be accessible at all times, because it serves as the main
Warning
disconnecting device. Statement 1019
A readily accessible two-poled disconnect device must be incorporated in the fixed wiring.
Warning
Statement 1022
OL-6337-07
Statement 1006
Catalyst 3560 Switch Hardware Installation Guide
Preparing for Installation
3-3