IBM H80 Series Personal Computer 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:
ix
x
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:
x
xi
18
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 workstation.
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.
Before installing or removing signal cables, ensure that the power
cables for the system unit and all attached devices are unplugged.
When adding or removing any additional devices to or from the system,
ensure that the power cables for those devices are unplugged before
the signal cables are connected. If possible, disconnect all power
cables from the existing system before you add a device.
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 communication lines.
Preface ix