Safety Precautions
6
Ensure that the correct power range is being used before powering-on.
DO NOT remove covers or replaceable modules if they are not faulty.
If the system is not going to be used for a long period of time,
disconnect it from the power mains to avoid transient over-voltage.
For power source redundancy, please make sure that the two PSUs are
plugged into two different power sources (i.e. Different circuit breakers).
Service and Maintenance
Keep the faulty module in place until you have a replacement unit; an
empty module greatly affects the airflow efficiency within the enclosure.
During service operation, place the enclosure on soft and clean surface
to prevent exterior damage. Do not place tools or other items on top.
When transporting the enclosure, repackage all disk drives separately in
the original package foam blocks. Replaceable modules can stay in the
enclosure if you are using the original package; if not, repackage them
separately as well.
Disconnect the power cords before servicing or cleaning the enclosure.
Use a slightly moistened paper sheet or cloth for cleaning. Avoid using
liquid or sprayed detergent.
When replacing components, insert them as gently as possible while
assuring full engagement. Vibration and shock can easily damage hard
drives.
Only qualified service personnel should open the enclosure.
Contact service personnel if any of the following situations occurs:
- The power cord or plug is damaged.
- The enclosure has been exposed to moisture.
- The system has not been working properly.
- The enclosure was dropped against a hard surface.
- The enclosure shows obvious signs of breakage.
To move the enclosure, more than one person might be necessary due
to its weight. Drives should be removed from the enclosure beforehand.
