IBM 3907, Safety Inspection

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Safety
Safety notices
Safety notices may be printed throughout this guide. DANGER notices warn you of conditions or
procedures that can result in death or severe personal injury. CAUTION notices warn you of conditions
or procedures that can cause personal injury that is neither lethal nor extremely hazardous. Attention
notices warn you of conditions or procedures that can cause damage to machines, equipment, or
programs.
World trade safety information
Several countries require the safety information contained in product publications to be presented in their
translation. If this requirement applies to your country, a safety information booklet is included in the
publications package shipped with the product. The booklet contains the translated safety information
with references to the US English source. Before using a US English publication to install, operate, or
service this product, you must first become familiar with the related safety information in the Systems
Safety Notices, G229-9054. You should also refer to the booklet any time you do not clearly understand
any safety information in the US English publications.
Several countries require the safety information contained in product publications to be presented in their
translation. If this requirement applies to your country, a safety information booklet is included in the
publications package shipped with the product. Before using a publication to install, operate, or service
this product, you must first become familiar with the related safety information. You should also refer to
the booklet any time you do not clearly understand any safety information.
Danger notices
The following notices appear in this Safety Inspection Guide:
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,
. Ensure the improper voltage or
impedance conditions are corrected before proceeding. (D003)
STOP
DANGER:
An electrical outlet that is not correctly wired could place hazardous voltage on the
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)
DANGER:
Heavy equipment — personal injury or equipment damage might result if mishandled.
(D006)
DANGER:
Arc Flash/Arc Blast hazard when disconnected with power on. Turn off power before
disconnecting. (L015)
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