Safety Recommendations; Safety Warnings; Safety With Electricity - Cisco FastHub 100 series Installation Manual

rps1 Page 12 Monday, September 14, 1998 8:17 AM

Safety Recommendations

Safety Recommendations
Follow these guidelines to guarantee general safety:
•
Keep the chassis area clear and dust-free during and after installation.
•
Keep tools and chassis components away from walk areas.
•
Do not wear loose clothing that could get caught in the chassis. Fasten your tie or scarf
and roll up your sleeves.
•
Wear safety glasses when working under conditions that may be hazardous to your eyes.
•
Do not perform any action that creates a hazard to people or makes the equipment
unsafe.

Safety Warnings

Safety warnings appear throughout this guide in procedures that, if performed incorrectly,
may harm you. A warning symbol precedes each warning statement. (For information on
safety warnings and translations, see "Installation Guide Conventions" in the "About This
Guide" section.)

Safety with Electricity

Follow these guidelines when working on equipment powered by electricity:
•
Locate the emergency power-OFF switch in the room in which you are working. Then,
if an electrical accident occurs, you can quickly shut the power OFF.
Warning
source.
Warning
Warning
(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.
1-12 Cisco Redundant Power System Hardware Installation Guide
Read the installation instructions before you connect the system to its power
The device is designed to work with TN power systems.
Before working on equipment that is connected to power lines, remove jewelry