Switch zl Internal Power Supplies Installation Guide 2010-01

8
Installing the Power Supply
Note The Switch zl Internal Power Supply does not have a power switch. It is
powered on when the power cord is connected to the supply and to a power
source.
Please see the “Installation Cautions” on page 5.
6. Verify the power supply is installed correctly by ch
ecking the LEDs
on the front of the switch. The following example shows an 8206zl switch.
Figure 6. Switch Power Status and Fault LEDs
The Power Status LED for the power supply you have just installed will be
flashing simul
taneously with the Fault LED until that new power supply is
connected to an AC power source. Once it is connected to AC power, the
Power Status LED will be on continuously and not flashing, and the Fault LED
will stop flashing.
If the Power Status LED and the switch Fault LED continue flashing after the
pow
er sup
ply is connected to AC power, see “Troubleshooting” on the next
page.