1
Overview
30
Nokia 500s Installation Guide
Caution
The Nokia 500s appliance power supply might be hot to touch when
the power supply unit is plugged in to an AC power source
and the
power supply is not turned on. This is because the internal cooling
fan for each power supply runs only when the unit is turned on.
Figure 8 Power Supply, Cooling Fan, and Power Switch Locations
For information about how to install or remove and replace a failed power
supply, see
“Installing or Replacing a Power Supply”
Power Supply Status LEDs
The power supply status LEDs provide the status of the power supplies as
described in
.
00308a
Power supply switch
Cooling fan
Power supply A
Power supply B
AC power receptacle
Summary of Contents for 500s
Page 1: ...Nokia 500s Installation Guide Part No N451547001 Rev A Published February 2005 ...
Page 4: ...4 Nokia 500s Installation Guide ...
Page 12: ...12 Nokia 500s Installation Guide ...
Page 34: ...1 Overview 34 Nokia 500s Installation Guide ...
Page 66: ...4 Installing and Replacing Network Interface Cards 66 Nokia 500s Installation Guide ...
Page 98: ...7 Troubleshooting 98 Nokia 500s Installation Guide ...
Page 124: ...8 Installing and Replacing Other Components 124 Nokia 500s Installation Guide ...
Page 132: ...B Compliance Information 132 Nokia 500s Installation Guide ...