Figure 8 Power Supply, Cooling Fan, And Power Switch Locations - Nokia 500s Installation Manual

1
Overview
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

AC power receptacle
Power supply A
Power supply B
For information about how to install or remove and replace a failed power
supply, see
Power Supply Status LEDs
The power supply status LEDs provide the status of the power supplies as
described in
30
Cooling fan
"Installing or Replacing a Power Supply"
Table 6.
Power supply switch
on page 120.
Nokia 500s Installation Guide
00308a