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Safety Notices
A danger notice indicates the presence of a hazard that has the potential of causing
death or serious injury.
A danger notice appears on page 27.
A caution notice indicates the presence of a hazard that has the potential of causing
moderate or minor personal injury.
Caution notices appear on pages 9, 1, 23, and 25.
An attention notice indicates an action that could cause damage to a program,
device, system, or data.
Acoustic Noise Declaration
The equivalent continuous A-weighted sound pressure level at the bystander's
position measured for a rack-mounted unit of a ProFibre Storage Array does not
exceed 68 dB(A). This level has been measured under the following conditions:
v The unit of the ProFibre Storage Array had 10 disk drive modules installed.
v The unit of the ProFibre Storage Array was installed in a rack with the bottom
v The remainder of the rack was filled with units to which power was not
These levels were measured using a procedure in accordance with ISO standard
DIS7779, Measurement of Airborne Noise Emitted by Computer and Business Equipment.
The equipment was installed and operated as described in Appendix C.8 of that
standard.
Electrostatic Discharge (ESD)
When you handle any computer parts, take these precautions to avoid ESD
damage:
v Limit your movement. Movement can cause static electricity to build up
v Always touch computer parts carefully. Hold adapters and memory-modules
v Before you install a new part, touch the static-protective package that contains
v Remove the part from its package and, if possible, install it directly into the
© Copyright IBM Corp. 2001
of the unit at EIA position 17.
connected.
around you.
by their edges. Never touch any exposed circuits. Prevent other people from
touching computer parts.
the part against an unpainted metal part of the using system or the ProFibre
Storage Array unit for at least two seconds. This action reduces static
electricity in the package and in your body.
unit of the ProFibre Storage Array without putting the part down. If you need
to put the part down, first place the static-protective package that contained
the part onto a smooth, level surface, then place the part onto the
static-protective package. Do not place the part onto any metal surface.
v
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