American Power Conversion AP9555 Power Supply User Manual


 
3
Before you begin
Safety &
grounding
information
Please read the following information before installing or
operating your
APC
Power Distribution Unit (
PDU
):
•This
PDU
is intended for indoor use only.
Do not install this
PDU
where excessive moisture or
heat is present.
Never install any wiring, equipment, or
PDU
sduringa
lightning storm.
•Plugthis
PDU
into a three-wire, grounded power outlet
only. The power outlet must be connected to appropriate
branch circuit/mains protection (fuse or circuit breaker).
Connection to any other type of power outlet may result
in a shock hazard.
Use only the supplied brackets for mounting.
Do not use extension cords and adapters with this
PDU
.
Do not work alone under hazardous conditions.
Check that the power cord, plug, and socket are in good
condition.
To reduce the risk of electric shock when grounding
cannot be verified, disconnect the
PDU
from the power
outlet before installing or connecting equipment.
Reconnect to the power outlet only after all connections
are made.
Pluggable equipment includes a protective earth
connector which carries the leakage current from the
load devices (computer equipment). Do not exceed a
total leakage current of 3.5 mA.