Avaya 8800 Maintenance Manual page 78

DC power supply replacement
16. Attach the positive and negative terminal leads to the DC input power source
according to the proper safety and technical specifications for your 48 V power
distribution system.
17. Turn the DC input power source on or reset the power source circuit breaker to
provide power to the power supply.
18. Turn the power supply switch to the on position.
78 Routine Maintenance March 2011