Safety Notices; Electrical Safety - IBM pSeries 690 User Manual

Safety Notices

A danger notice indicates the presence of a hazard that has the potential of causing death or serious
personal injury. Danger notices appear on the following pages:
v ix
A caution notice indicates the presence of a hazard that has the potential of causing moderate or minor
personal injury. Caution notices appear on the following pages:
v ix
v x
v 200
v 212
For a translation of the safety notices contained in this book, see the System Unit Safety Information,
order number SA23-2652.

Electrical Safety

Observe the following safety instructions any time you are connecting or disconnecting devices attached to
the system.
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.
Use one hand, when possible, to connect or disconnect signal cables to prevent a possible
shock from touching two surfaces with different electrical potentials.
During an electrical storm, do not connect cables for display stations, printers, telephones, or
station protectors for communications lines.
D06
CAUTION:
This product is equipped with a four-wire (three-phase and ground) power cable for the user's
safety. Use this power cable with a properly grounded electrical outlet to avoid electrical shock.
C27
DANGER
To prevent electrical shock hazard, disconnect all power cables from the electrical outlet before
relocating the system.
D01
ix