Chapter 1 | Introduction |
1.2.3 Electrical Safety Warnings
Warning To prevent airflow restriction, allow clearance around the ventilation openings to be at least 2.0 inches (50.8 mm).
Figure 1-9 Two-Inch Clearance Around Front Ventilation Opening
131187
Airflow
2 in. 50.8 mm
This power system is intended for use in a restricted location where the ambient temperature falls between
1.2.3 Electrical Safety Warnings
The following are electrical safety recommendations for working near the Cisco AC/DC Power System:
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. Statement 43
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074
Cisco AC/DC Power System User Guide, R1.0
May 2006 |
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