Dell Force10 S60 Quick Start Manual page 12

• The input circuits are correctly sized for the loads and that sufficient over-
current protection devices are used.
• All protective covers are in place.
• Blank panels are installed if optional modules are not installed.
• Blank panels are installed if redundant power supplies are not installed on the
S55.
NOTE: A US AC power cable is included in the shipping container for powering
up an AC power supply. All other power cables must be ordered separately.
CAUTION: Electrostatic discharge (ESD) damage can occur if components
are mishandled. Always wear an ESD-preventive wrist or heel ground strap
when handling the system and its components.
When the chassis powers up, the fans immediately come on at high speed. The
fan speed slows as the system boots up.
The PWR LED blinks until the boot-up sequence is complete. When the boot up
is complete the PWD LED is steadily lit.
The Stack ID LED displays a digit to show the position of the unit in a stacking
chain. For a single chassis, a 0 displays.
AC Power
Connect the plug to each AC receptacle, making sure that the power cord is
secure.
As soon as the cable is connected between the system and the power source, the
chassis is powered-up; there is no on/off switch.
DC Power
To connect the chassis to the DC power source, follow the steps below:
Step Task S55
Connect the plug to each DC
1
receptacle, making sure that the
power cord is secure.
10
Installing the Hardware
Task S60
Remove the small plastic cover from
the DC connectors.