User`s guide

5.12 Removing an AC Power Entry Controller
WARNING
The following procedure is to be performed only by qualified service
personnel. Failure to comply may result in personnel injury or death as a
result of electric shock.
Use the following procedure to remove an ac power entry controller:
1. Press the on/off switch on the ac power entry controller to the off (0) position.
2. Disconnect the ac input power cord.
3. Unscrew the two captive retaining screws securing the ac power entry
controller to the SW300 enclosure.
4. Pull the ac power entry controller from the SW300 enclosure.
5.13 Installing an AC Power Entry Controller
Use the following procedure to install an ac power entry controller:
1. Verify the on/off switch on the replacement ac power entry controller is in the
off (0) position.
2. Insert the replacement ac power entry controller into the SW300 enclosure
and secure with the two captive retaining screws.
3. Connect the ac input power cord.
4. Press the on/off switch on the ac power entry controller to the on ( | ) position.
Removal and Installation Procedures 5–9