Troubleshooting; Removing The Power Cord; Power Failure Recovery - Paradyne 9000 Series Installation Instructions Manual

Troubleshooting

Power Supply
Symptom Possible Cause
No power. The power cord is not securely
plugged into the wall receptacle or
rear housing connection.
The wall receptacle has no power. Check the wall receptacle power
Power supply is not fully inserted
into the housing.
If you are still having problems with the power supply, contact your service
representative.

Removing the Power Cord

When disconnecting a power cord from an installed power supply:
1. Disconnect the power cord plug from the ac outlet first.
2. Disconnect the power cord from the rear of the power supply.

Power Failure Recovery

In cases of loss and restoration of nominal voltage conditions, this product
automatically restores to service without manual intervention.
Copyright 1998 Paradyne Corporation
Solutions
Check that the power cord is
securely attached at both ends.
by plugging in some equipment
that is known to be working.
Check the circuit breaker.
Reinstall the power supply,
making sure that you gently push
it all the way into the housing.
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