IBM N7800, Руководство по аппаратуре и обслуживанию

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Labels
As an added precaution, safety labels are often installed directly on products or
product components to warn of potential hazards.
The actual product safety labels may differ from these sample safety labels:
(L001)
DANGER
Hazardous voltage, current, or energy levels are present
inside any component that has this label attached. Do not
open any cover or barrier that contains this label.
(L003)
DANGER
Multiple power cords. The product might be equipped
with multiple power cords. To remove all hazardous
voltages, disconnect all power cords.
Caution notices
A caution notice calls attention to a situation that is potentially hazardous to
people because of some existing condition. A caution notice can be accompanied
by different symbols, as in the examples below:
If the symbol is... It means....
A hazardous electrical condition with less severity than
electrical danger.
A generally hazardous condition not represented by other
safety symbols.
A hazardous condition due to the use of a laser in the
product. Laser symbols are always accompanied by the
classification of the laser as defined by the U. S.
Department of Health and Human Services (for example,
Class I, Class II, and so forth).
Attention notices
An attention notice indicates the possibility of damage to a program, device, or
system, or to data. An exclamation point symbol may accompany an attention
notice, but is not required. A sample attention notice follows:
Attention: Do not bend a fibre cable to a radius less than 5 cm (2 in.);
you can damage the cable. Tie wraps are not recommended for optical
cables because they can be easily overtightened, causing damage to the
cable.
Safety notices
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