
Installing DC power modules 45
—A
—Phillips screwdriver
•Ensure the filler panel or cover is removed from the power bay. To remove the filler panel, see “Removing a power filler panel” (page 33).
ATTENTION
Nortel does not supply the cables for connecting the DC power supply to the DC input power source. Select cables that comply with the electrical code of the country where you use the DC power supply.
Procedure steps
Step Action
1Make sure that the power switch is turned off.
2Grasp the handle of the new power supply and push it partway into the bay, leaving the terminal block at the side of the power supply exposed.
3Remove the screw that secures the plastic safety cover to the power supply using a Phillips screwdriver.
4Remove the cover and set it aside.
5Record the positions of the ground stud and of the positive and negative power inputs.
ATTENTION
Make sure the +DC cable is always connected to the positive terminal and that the
DANGER
Risk of injury by electric shock
Make sure that the DC power source is off by switching off the circuit breaker or disconnecting at the remote end before you connect the terminal leads to the power supply.
Nortel Ethernet Routing Switch 8600
Quick Start
30 May 2008
Copyright © 2008 Nortel Networks