Precautions For Server And Network Products - HP Compaq Presario,Presario 6330 Supplementary Manual

I E
7
MPORTANT LECTRICAL AND
Precautions for Server
and Network Products
In addition to the general precautions
described earlier in this chapter, be sure to
observe the following precautions when
operating server and network products.
Failure to observe these precautions could
result in fire, bodily injury, and damage to
the equipment.
Safety Interlocks and Enclosures
To prevent access to areas containing
hazardous energy levels, some servers are
provided with enclosures and safety
interlocks. Many Compaq servers are
interlocked so that the power supply is
disabled when the enclosure cover is
removed. For servers provided with safety
interlocks, observe the following precau-
tions:
Do not remove enclosure covers or
attempt to defeat the safety interlocks.
38
M S I
ECHANICAL AFETY NFORMATION
Do not repair accessories and options
inside enclosed or interlocked areas of the
system. Repair should be performed only
by individuals who are qualified in
servicing computer equipment and
trained to deal with products capable of
producing hazardous energy levels.
Accessories and Options
Installation of accessories and options in
safety interlocked areas should performed
only by individuals who are qualified in
servicing computer equipment and trained
to deal with products capable of producing
hazardous energy levels.
Products with Casters
Products provided with casters should be
moved with care. Quick stops, excessive
force, and uneven surfaces may cause the
product to overturn.
Hot-Pluggable Power Supplies
Observe the following guidelines when
connecting and disconnecting power to the
power supplies:
Install the power supply before connect
ing the power cord to the power supply.
Unplug the power cord before removing
the power supply from the server.
If the system has multiple sources of
power, disconnect power from the
system by unplugging all power cords
from the power supplies.
Floor Standing Products
Be sure the bottom stabilizers on the
equipment are installed and fully ex-
tended. Ensure that the equipment is
properly stabilized and supported before
installing options and cards.