User manual APC BACK-UPS PRO 900

[. . . ] The socketoutlet that you plug into shall be located near the equipment and shall be easily accessible. The socket-outlet must be a grounding type. 0 - 40oC Battery Backup plus Surge Protection Surge Protection 3 Operation and Software Installation Press the ON/OFF switch to power the unit ON. A single short beep and the green “Power On” indicator confirms that Back-UPS ES is on and ready to provide protection. The Back-UPS ES should initially charge for at least 16 hours to ensure sufficient runtime. [. . . ] Low Battery Warning - UPS is supplying battery power to the equipment connected to the Battery outlets and the battery is near exhaustion. Start-up Self-Test -UPS software is running a diagnostic test. Replace Battery - occurs when the battery fails self-test. Overloaded - Occurs when one or more of the battery powered outlets is overloaded. Power Switch The Back-UPS ES indicates operating status using a combination of visual and audible indicators. Alarm Terminates When n/a The UPS transfers back to On Line operation, or when the UPS is turned off. The UPS transfers back to On Line operation, or when the UPS is turned off. The UPS is turned off with the power switch or when the test is completed. The UPS is turned off with the power switch or the battery is replaced. The UPS is turned off with the power switch, or the equipment connected to the overloaded outlet(s) is disconnected. n/a Amber Amber, flashing None 1 Release Tabs Battery Cover Red Beeps for 1 minute every 5 hours. Constant tone Red Alternating Amber and Green None Shutdown - Occurs when the UPS is operating On Battery and has shutdown the applications running on the connected computer and has shutdown the computer. Unit is online and battery is disconnected. 2 Lift the battery out of the UPS. The Back-UPS ES is operating normally and using battery power. Once On Battery, you should save your current work, power down your equipment, and turn the unit OFF. Once normal power is restored, you may turn the unit back ON and power your equipment. The Back-UPS ES is about to shut off due to a low battery charge condition!When the unit beeps once every second, the battery has about 2 minutes of power remaining. Immediately power down your computer and turn the unit OFF. When normal power returns, the unit will recharge the battery. Allow the unit to charge by leaving it plugged into the wall at least 16 hours. As a battery ages, the amount of runtime available will decrease. You can replace the battery by ordering one at www. apc. com/ru. Batteries also age prematurely if the Back-UPS ES is placed near excessive heat. The Status indicator is lit (amber) and the Back-UPS ES is beeping four times every 30 seconds. The Back-UPS ES is operating on battery. The Status indicator flashes Battery capacity is low (about 2 minutes of (amber) once per second and the use remaining). [. . . ] Consult the Troubleshooting section to eliminate common problems. Verify the battery is connected (see Battery Replacement) and the Circuit Breaker is not tripped (see Troubleshooting section). If you still have problems or questions, please contact APC via the internet or at one of the phone numbers listed below. Before contacting APC, please be sure to record the date purchased, UPS model, and serial number (on bottom of unit). [. . . ]