Remove The Bcm50 Main Unit; Remove A Rackmounted Main Unit; Remove A Wallmounted Main Unit - Nortel BCM50 Installation And Maintenance Manual

8 Remove the power supply cord from the BCM50 unit.
Warning: Leakage currents
You must disconnect the telephony and data networking cables from the system
before disconnecting the power cord from a grounded outlet.
9 Continue to the next step,

Remove the BCM50 Main Unit

The method you use to remove the Main Unit depends on how the unit is mounted. Use one of the
following procedures to remove the BCM50 Main Unit:
• "Remove a rackmounted Main Unit" on page 187
• "Remove a wallmounted Main Unit" on page 187
• "Remove a table mounted Main Unit" on page 188

Remove a rackmounted Main Unit

To remove a rackmounted Main Unit:
1
Ensure that all of the cables are removed from the Main Unit.
If they are not, refer to
2 If there is a unit mounted to the top of the Main Unit, slide that unit forward until it disengages
from the clips on the Main Unit. Lift the unit off of the top of the Main Unit.
3 If the Main Unit has been secured to the rackmount shelf with screws, remove these screws
from the bottom of the rackmount shelf.
4 Slide the Main Unit forward until is disengages from the clips on the rackmount shelf.
5 Lift the Main Unit off of the rackmount shelf and set it on a flat, clean, static-free surface.
6 Continue to the next step,

Remove a wallmounted Main Unit

To remove a wallmounted Main Unit:
1 Ensure that all of the cables are removed from the Main Unit.
If they are not, refer to
2 Lift the Main Unit up until it disengages from the clips on the wallmount bracket.
3 Pull the Main Unit out and away from the wallmount bracket.
4 Set the Main Unit on a flat, clean, static-free surface.
5
Continue to the next step,
"Remove the BCM50 Main Unit" on page
"Disconnect the cables" on page
"Install the new BCM50 Main Unit" on page
"Disconnect the cables" on page
"Install the BCM50 unit on the wall" on page
Remove the BCM50 Main Unit
187.
186.
188.
186.
101.
Replace the BCM50 Main Unit
187