Server Warnings And Cautions - Compaq 230039-001 - StorageWorks NAS Executor E7000 Model 904 Server Maintenance And Service Manual
Hp storageworks nas e7000 v2 maintenance and service guide
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Also See for 230039-001 - StorageWorks NAS Executor E7000 Model 904 Server:
- Release note (30 pages) ,
- Installation manual (29 pages) ,
- Application notes (19 pages)
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Removal and Replacement Procedures
Server Warnings and Cautions
22
WARNING:
Do not exceed the level of repair specified in the procedures in the product
documentation. All troubleshooting and repair procedures are detailed to allow only
subassembly or module-level repair. Because of the complexity of the individual boards and
subassemblies, do not attempt to make repairs at the component level or to make
modifications to any printed wiring board. Improper repairs can create a safety hazard.
WARNING:
To reduce the risk of personal injury from hot surfaces, allow the hot-plug drives and
the internal system components to cool before touching.
WARNING:
To reduce the risk of electrical shock or damage to the equipment:
Do not disable the AC power cord grounding plug. The grounding plug is an important
safety feature.
Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at
all times.
Unplug the power cord from each power supply to disconnect power to the equipment.
WARNING:
The installation of internal options and routine maintenance and service of this
product should be performed by individuals who are knowledgeable about the procedures,
precautions, and hazards associated with equipment containing hazardous energy levels.
WARNING:
Do not use conductive tools that could bridge live parts. Remove all watches, rings, or
loose jewelry when working in hot-plug areas of an energized server.
WARNING:
Do not replace non-hot-plug components while power is applied to the product. First,
shut down the product and disconnect all AC power cords.
WARNING:
Be sure that the AC power supply branch circuit that provides power to the
rack is not overloaded. Maintaining a low electric current draw reduces the risk of personal
injury, fire, or damage to the equipment. The total rack load should not exceed 80 percent
of the branch circuit rating. Consult the electrical authority having jurisdiction over your
facility for wiring and installation requirements.
Caution:
Protect the server from power fluctuations and temporary interruptions with a
regulating uninterruptible power supply (UPS). This device protects the hardware from
damage caused by power surges and voltage spikes and keeps the system in operation
during a power failure.
NAS e7000 v2 Maintenance and Service Guide
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