MGE UPS Systems 3000 Manual Do Utilizador
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3400723100/AD
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3. Operation
3.1 Start-up
15
16
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Press the ON / OFF button 15 .
The buzzer beeps and all the LEDs come ON.
The buzzer beeps twice during the self-test, then button 15 remains
ON, indicating that the receptacles are supplied with power.
- AC power is present: Only button 15 is ON. The protected equip-
ment is supplied by the AC-power source.
- AC power is absent: Button 15 and LED 16 are ON. The protected
equipment is supplied by the UPS, operating on battery power.
The buzzer beeps and all the LEDs come ON.
The buzzer beeps twice during the self-test, then button 15 remains
ON, indicating that the receptacles are supplied with power.
- AC power is present: Only button 15 is ON. The protected equip-
ment is supplied by the AC-power source.
- AC power is absent: Button 15 and LED 16 are ON. The protected
equipment is supplied by the UPS, operating on battery power.
All the connected equipment is supplied with power.
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