IBM SAN32M-2, Installation And Service Manual

Page: 20 / 312

SAN32M-2 Installation and Service Manual xxii
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)
A comprehensive danger notice provides instructions on how to
avoid shock hazards when servicing equipment. Unless instructed
otherwise, follow the procedures in the following danger notice.
DANGER
Electrical voltage and current from power, telephone, and
communication cables are hazardous. To avoid a shock hazard:
•
Do not connect or disconnect any cables or perform installation,
maintenance, or reconfiguration of this product during an
electrical storm.
• Connect all power cords to a properly wired and grounded
electrical outlet. Ensure outlet supplies proper voltage and phase
rotation according to the system rating plate.
• Connect any equipment that will be attached to this product to
properly wired outlets.
• When possible, use one hand only to connect or disconnect signal
cables.
• Never turn on any equipment when there is evidence of fire,
water, or structural damage.
• Disconnect the attached power cords, telecommunications
systems, networks, and modems before you open the device
covers, unless instructed otherwise in the installation and
configuration procedures.