Repairing The Ups - Compaq 2000 Series UPS Operation And Reference Manual

Table 6-2
Troubleshooting Guide (After Start)
Symptom
LED 10 is
flashing red;
audio alarm
cannot be
silenced

Repairing the UPS

Repairs to the UPS must be carried out by Compaq or a Compaq Authorized
Service Provider. Other than battery replacement, there are no user-serviceable
parts.
continued
Possible Cause
Internal UPS overvoltage condition
exists
Troubleshooting 6-5
Suggested Action
Shut down the UPS. Contact an
authorized service provider.