Hardware » Books » End-User »
SGI 1450 Server User's Guide
(document number: 007-4274-001 / published: 2000-06-02)
table of contents | additional info | download
find in page
Appendix C. Safety Precautions
The power supply in this product contains no user-serviceable parts. There may be more than one supply in this product. Refer servicing only to qualified personnel.
Do not attempt to modify or use the supplied AC power cord if it is not the exact type required.
The DC push button on/off switch on the system does not turn off system AC power. To remove AC power from the system, you must unplug each AC power cord from the wall outlet or power supply.
SAFETY STEPS: Whenever you remove the top and front covers in a non hot-swap or non hot-plug operation, follow these steps:
Turn off all peripheral devices connected to the system.
Turn off the system by using the push button on/off power switch on the system.
Unplug the AC power cord from the system or from wall outlets.
Label and disconnect all cables connected to I/O connectors or ports on the back of the system.
Provide some electrostatic discharge (ESD) protection by wearing an antistatic wrist strap attached to chassis ground of the system-any unpainted metal surface-when handling components.
Do not operate the system with the covers removed.
After you have completed the preceding six safety steps, any user can remove the top cover. However, only qualified service personnel can remove the front cover.
For proper cooling and airflow, always reinstall the chassis covers before turning on the system. Operating the system without the covers in place can damage system parts. To install the covers:
Check first to make sure you have not left loose tools or parts inside the system.
Check that cables, add-in boards, and other components are properly installed.
Attach the covers to the chassis with the screws removed earlier and tighten them firmly.
Connect all external cables and the AC power cord to the system.
A microprocessor and heat sink may be hot if the system has been running. Also, there may be sharp pins and edges on some board and chassis parts. Contact should be made with care. Consider wearing protective gloves.
There is a danger of explosion if the battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the equipment manufacturer. Discard used batteries according to manufacturer's instructions.
The system is designed to operate in a typical office environment. Choose a site that is:
Clean and free of airborne particles (other than normal room dust).
Well ventilated and away from sources of heat including direct sunlight.
Away from sources of vibration or physical shock.
Isolated from strong electromagnetic fields produced by electrical devices.
In regions that are susceptible to electrical storms, we recommend you plug your system into a surge suppressor and disconnect telecommunication lines to your modem during an electrical storm.
Provided with a properly grounded wall outlet.
SGI 1450 Server User's Guide
(document number: 007-4274-001 / published: 2000-06-02)
table of contents | additional info | download
Front Matter
About This Guide
Chapter 1. Chassis Description
Chapter 2. Baseboard Description
Chapter 3. Configuring Software and Utilities
Chapter 4. Removing and Installing User Serviceable Components
Appendix A. Regulatory Specifications
Appendix B. Physical Environment Specifications
Appendix C. Safety Precautions
Index
home/search |
what's new |
help