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User Guide
Do not install the Disk Expansion Unit in an area fitting any of the conditions listed below.
Installing the rack in such an area, and further installing the Disk Expansion Unit into such a rack
may cause some malfunctions to occur.
Narrow space from which devices cannot be pulled out from the rack completely.
Place that cannot bear the combined weight of the rack and rack-mounted devices.
Place where stabilizers cannot be installed, or non earthquake-resistant (depending on
the area requirements).
A place of uneven or slanting floor.
A place where rapid temperature changes occur (near a heater, air conditioner, or
refrigerator).
A place in which intense vibration may be generated.
A place in which corrosive gas is generated, near which chemicals are placed, or in
which chemicals may be splashed on the Disk Expansion Unit.
A place laid with a carpet which is not anti-static.
A place in which some objects may fall on the Disk Expansion Unit.
A place near which a device generating an intense magnetic field is installed (such as a
TV, radio, broadcast/communication antenna, power transmission wire, and
electromagnetic crane). (If it cannot be avoided, ask your sales agent to provide proper
shield equipment.)
A place in which the power cord of the Disk Expansion Unit shares an AC outlet with
another device (especially if it is a large power consumption device).
A place near a device generating power noise (including the contact spark occurring at
when turning on/off the commercial power by relay) is placed (To install the Disk
Expansion Unit near a device generating power noise, ask your sales agent to separate
the power line from the device or to install proper noise filters.)
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