Safety Guidelines For Personal Safety And Equipment Protection; Safety Precautions For Module Installation And Removal - Cisco ASR 903 Installation Instructions Manual

Installing the Cisco ASR 903 Router as a Satellite Shelf
This equipment is in compliance with the essential requirements and other relevant provisions of Directive
Warning
1999/5/EC. Statement 287.

Safety Guidelines for Personal Safety and Equipment Protection

The following guidelines help ensure your safety and protect the equipment. This list does not include all the
potentially hazardous situations. Therefore, you should be on alert.
• Before moving the system, always disconnect all the power cords and interface cables.
• Never assume that power is disconnected from a circuit; always check.
• Before and after installation, keep the chassis area clear and dust-free.
• Keep tools and assembly components away from walk areas where you or others could trip over them.
• Do not work alone if potentially hazardous conditions exist.
• Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
• Do not wear loose clothing that may get caught in the chassis.
• When working under conditions that may be hazardous to your eyes, wear safety glasses.

Safety Precautions for Module Installation and Removal

Be sure to observe the following safety precautions when you work on the router.
To see translations of the warnings that appear in this publication, see the Regulatory Compliance and Safety
Information document that accompanied this device.
Class 1 laser product. Statement 1008
Warning
Do not stare into the beam or view it directly with optical instruments. Statement 1011
Warning
Warning Invisible laser radiation present. Statement 1016
Hazardous network voltages are present in WAN ports regardless of whether power to the unit is OFF or
Warning
ON. To avoid electric shock, use caution when working near WAN ports. When detaching cables, detach
the end away from the unit first. Statement 1026
Safety Guidelines for Personal Safety and Equipment Protection
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