5.5 HP StorageWorks X9300 Network Storage Gateway Administrator Guide (AW539-96007, March 2011)

Table Of Contents
Device warnings and precautions
WARNING!
To reduce the risk of electric shock or damage to the equipment:
Allow the product to cool before removing covers and touching internal components.
Do not disable the 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.
Disconnect power from the device by unplugging the power cord from either the electrical outlet
or the device.
Do not use non-conductive tools that could bridge live parts.
Remove all watches, rings, or loose jewelry when working in hot-plug areas of an energized
device.
Install the device in a controlled access location where only qualified personnel have access to
the device.
Power off the equipment and disconnect power to all AC power cords before removing any access
covers for non-hot-pluggable areas.
Do not replace non-hot-pluggable components while power is applied to the product. Power off
the device and then disconnect all AC power cords.
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. Im-
proper repairs can create a safety hazard.
WARNING!
To reduce the risk of personal injury or damage to the equipment, the installation of non-hot-pluggable
components should be performed only by individuals who are qualified in servicing computer
equipment, knowledgeable about the procedures and precautions, and trained to deal with products
capable of producing hazardous energy levels.
WARNING!
To reduce the risk of personal injury or damage to the equipment, observe local occupational health
and safety requirements and guidelines for manually handling material.
CAUTION:
Protect the installed solution 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.
Warnings and precautions140