Allied Telesis AT-MCF2000 - Manual (Page 42)

Chapter 2: Installation
42
Removing a Module from the Chassis
The procedures in this section explain how to remove a
module from the chassis. The procedures are:
ˆ “Removing an AC Power Supply Module” on page 42
ˆ “Removing a Fan Module” on page 42
ˆ “Removing a Media Converter Module” on page 43
Removing an
AC Power
Supply
Module
To remove the AT-MCF2000AC Power Supply Module,
perform the following procedure:
1. Set the power switch on the AT-MCF2000AC module
to OFF.
2. Disconnect the AC power cord from the power source.
3. Raise the power cord retaining clip and disconnect the
power cord from the power supply module.
4. Loosen the two captive screws that secure the power
supply module to the chassis using a cross-head
screwdriver.
5. Slide the power supply module from the unit.
Caution
If the chassis is operating with a second power supply,
you must replace the power supply module you just
removed with another power supply module or the
AT-MCF2KFAN fan unit. The chassis must have either
two power supply modules or one power supply
module and one fan module to maintain adequate
airflow and cooling.
Removing a
Fan Module
The AT-MCF2KFAN fan module supports hot swapping and
can be removed while the chassis is powered on. To
remove the module, perform the following procedure:
1. Loosen the two captive screws that secure the module
to the chassis using a cross-head screwdriver.
2. Slide the fan module from the unit.