IBM SAN32M1, Инструкция по установке и обслуживанию

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xxiii Preface
condition. Read and comply with the following danger notices before
installing or servicing this device.
DANGER
To prevent a possible shock from touching two surfaces with different
protective ground (earth), use one hand, when possible, to connect or
disconnect signal cables.
(D001)
DANGER
Overloading a branch circuit is potentially a fire hazard and a shock
hazard under certain conditions. To avoid these hazards, ensure that
your system electrical requirements do not exceed branch circuit
protection requirements. Refer to the information that is provided
with your device or the power rating label for electrical
specifications.
(D002)
DANGER
If the receptacle has a metal shell, do not touch the shell until you
have completed the voltage and grounding checks. Improper wiring
or grounding could place dangerous voltage on the metal shell. If any
of the conditions are not as described, STOP. Ensure the improper
voltage or impedance conditions are corrected before proceeding.
(D003)
DANGER
An electrical outlet that is not correctly wired could place hazardous
voltage on metal parts of the system or the devices that attach to the
system. It is the responsibility of the customer to ensure that the
outlet is correctly wired and grounded to prevent an electrical shock.
(D004)