valutazioni - 5, GPA: 3.8
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Facilità d'uso
PROBLEM AND/OR POSSIBLE CAUSE SOLUTION UPS WILL NOT TURN ON UPS not connected to utility power supply. Check that the power cord from the UPS to the utility power supply is securely connected at both ends. Battery not connected properly. Check that battery connector is engaged. Very low or no utility voltage. Check the utility power supply to the UPS by plugging in a table lamp. If the light is very dim, have the utility voltage checked. UPS WILL NOT TURN OFF Internal UPS fault. Do not attempt to use the UPS. Unplug the UPS, unplug the battery connector, and have it serviced immediately. UPS BEEPS OCCASIONALLY Normal operating UPS beeps when running on battery. None. The UPS is protecting the connected equipment from occasional utility power irregularities. Press the button to silence this alarm. UPS IS NOT PROVIDING EXPECTED BACKUP TIME The UPS battery is weak due to a recent outage or is near the end of the service life. Charge the battery. Batteries require recharging after extended outages, and wear faster when frequently put into service or when operated at elevated temperatures. If the battery is near the end of the service life, consider replacing even if the replace battery LED is not yet illuminated. ONLINE AND OVERLOAD LEDS ARE FLASHING ALTERNATELY The UPS was shut down through PowerChute. None. The UPS will restart when utility power returns. ALL LEDS ARE FLASHING OR ONLINE AND ON-BATTERY LEDS ARE FLASHING Internal UPS fault. The UPS has shut down. Do not attempt to use the UPS. Turn off the UPS, unplug the battery, and have it serviced immediately. ALL LEDS ARE OFF AND THE UPS IS PLUGGED INTO A WALL OUTLET The UPS is shut down or the battery is discharged from an extended outage. None. The UPS will return to normal operation when the power is restored and the battery has a sufficient charge. 10 PROBLEM AND/OR POSSIBLE CAUSE SOLUTION THE OVERLOAD LED IS ILLUMINATED AND THE UPS EMITS A SUSTAINED ALARM TONE The UPS is overloaded. The connected equipment is drawing more VA than the UPS can sustain. The connected equipment exceeds the specified “maximum load.” The alarm remains on until the overload is removed. Disconnect nonessential equipment from the UPS to eliminate the overload. The UPS continues to supply power as long as it is online and the circuit breaker does not trip; the UPS will not provide power from batteries in the event of a utility voltage interruption. If a continuous overload occurs while the UPS is on battery, the unit turns off output in order to protect the UPS from possible damage. THE REPLACE BATTERY LED IS ILLUMINATED Weak battery. Allow the battery to recharge for 24 hours. Then, perform a self-test. If the problem persists after recharging, replace the battery. Failure of a battery self-test. The UPS emits short beeps for one minute and the replace battery LED illuminates. The UPS repeats the alarm every five hours. Perform the self- test procedure after the battery has charged for 24 hours to confirm the replace battery condition. The alarm stops and the LED clears if the battery passes the self-test. THE SITE WIRING FAULT LED ON THE REAR PANEL IS ILLUMINATED (110/120 V MODEL ONLY) The UPS is plugged into an improperly wired utility power outlet. Wiring faults detected include missing ground, hot-neutral polarity reversal, and overloaded neutral circuit. Contact a qualified electrician to correct the building wiring. THE INPUT CIRCUIT BREAKER HAS TRIPPED The UPS is overloaded. The plunger on the circuit breaker has popped out. Reduce the load on the UPS by unplugging equipment. Press in the plunger on the circuit breaker. UPS OPERATES ON BATTERY ALTHOUGH UTILITY VOLTAGE EXISTS The UPS input circuit breaker has tripped. To reduce the load on the UPS, unplug equipment and press in the plunger on the circuit breaker. The line voltage is very high, low or distorted. Move the UPS to a different outlet on a different circuit, as inexpensive fuel powered generators may distort the voltage. If acceptable to the connected equipment, reduce the UPS sensitivity (see User Configurable Items). ONLINE LED There is no illumination. The UPS is running on battery, or it must be turned on. The LED is blinking. The UPS is running an internal self-test. 11 Shipping and Service Prepare the UPS for shipping: Shutdown and disconnect any equipment attached to the UPS. Shut down the UPS, and disconnect the UPS from the utility power outlet. Disconnect the battery. If the UPS requires service do not return it to the dealer. Follow these steps: 1. Review the problems discussed in Troubleshooting to eliminate common problems. 2. If the problem persists, contact APC Customer Service through the APC web site, . Note the model number of the UPS, the serial number, and the date purchased. If you call APC Customer Service, a technician will ask you to describe the problem and attempt to solve it over the phone. If this is not possible, the technician will issue a Returned Material Au...
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