Installing the Hardware 27
monitor. When the boot process is complete, the card LEDs remain online 
(green) and the console monitor displays the Command Line Interface (CLI) 
prompt.
  NOTE: Do not press any keys or control sequences at any time during the boot 
process. Doing so may cause the boot process to terminate.
  CAUTION: Leakage Current (High Touch Current): The AC power cords are 
secured to the power inlet using the provided bracket. The power cord plugs 
must be secured to the building outlets by the chassis installer or a qualified 
electrician.
Fans
For complete information on installing system FAN trays, refer to your system's 
installation guide.
E300
Your E300 chassis contains one field-replaceable fan tray. Air flows through the 
system toward the fans and is exhausted on the fan side of the chassis. Air 
circulates from the right side to the left. Minimum air flow is 665 cubic feet per 
minute (CFM).
E600i TeraScale and E600i ExaScale
Your E600i chassis contains one field-replaceable fan tray. Air flows through 
the system from a filtered intake vent located in the lower part of the chassis. Air 
circulates from the bottom front side to the back side and exhausts primarily 
through a top rear vent. The variable speed fan rate is reduced at normal 
operating temperatures and fans reach full speed at 40° C (104° F).
E1200i TeraScale and E1200i ExaScale
Your E1200i chassis contains two field-replaceable fan trays. Air flows through 
the system from a filtered-intake vent located in the lower part of the chassis. 
Air circulates from the bottom front (and sides) to the back and exhausts through 
a top rear vent. The variable fan speed is reduced at normal operating 
temperatures and increases to full speed as operating temperatures increase, up 
to 104° F (40° C).