Nortel Networks BCM200/400 Telephone User Manual


 
208 Chapter 9 Replace or Upgrade a Power Supply
P0993133 03
Figure 136 Attach the redundant power supply cage
17 If you have not already done so, install a redundant fan into the unit. Refer to “Install a
BCM400 cooling fan” on page 182. Continue to the next step of this procedure when
complete.
18 Install a new cable clamp on the underside of the top cover. Place the new cable clamp beside
the existing cable clamp. Use the cable clamp to secure the power, IDE and auxilliary cables to
the roof of the platform base chassis.
Figure 137 Install a new cable clamp
Fasten power supply
chassis mounting
screws
Mount new cable
clamp - located
on underside of
chassis cover
P2
P3
Auxilliary
Auxilliary
Cable clamp - located
on top of power supply