Safety Notices; Rack Safety Instructions - IBM pSeries 7311 D10 Service 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 viii
v 41
v 150
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 viii
v viii
v 41
v 41
v ix
Note: For a translation of these notices, see System Unit Safety Information, order number SA23-2652.

Rack Safety Instructions

v Do not install this unit in a rack where the internal rack ambient temperatures will exceed 35 degrees C.
v Do not install this unit in a rack where the air flow is compromised. Any side, front or back of the unit
used for air flow through the unit must not be in direct contact with the rack.
v Care should be taken to ensure that a hazardous condition is not created due to uneven mechanical
loading when installing this unit in a rack. If the rack has a stabilizer it must be firmly attached before
installing or removing this unit.
v Consideration should be given to the connection of the equipment to the supply circuit so that
overloading of circuits does not compromise the supply wiring or overcurrent protection. To provide the
correct power connection to the rack, refer to the rating labels located on the equipment in the rack to
determine the total power requirement for the supply circuit.
v 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.
vii