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Summary of Contents for Qoltec 53950
- Page 1 USER MANUAL UPS Line Interactive MODEL: 53950, 53951, 53952 www.qoltec.com...
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Page 2: Product Introduction
1. Product introduction UPS power supplies in this series provide comprehensive protection against overvoltages and voltage spikes as well as against high power density. Thanks to the built-in voltage stabilizer, the UPS can continue to work online and provide stable power when voltage fluctuations. The built-in microprocessor driver ensures high reliability. -
Page 3: Connect The Loads
Connection to utility power and charging Plug in the AC input power cord to the wall outlet. For the best results, it is suggested to charge the battery for at least 6 hours before initial use. The UPS charges its batteries while connecting to the utility. Connect the loads Plug in loads to output receptacles on the rear panel of the UPS, then connected devices are protected. -
Page 4: Important Safety Warning
4. Important safety warning Caution! To prevent the risk of fire or electric shock, install UPS in the indoor area free of conductive contaminants . Caution! To reduce the risk of overheating the UPS, do not cover the UPS’ cooling vents and avoid exposing the device to direct sunlight or installing the UPS near heat emitting appliances such as heaters or furnaces. -
Page 5: Troubleshooting
5. Troubleshooting Problem Probable cause Solution Low battery Charge the UPS at least 6 hours Battery fault Replace the battery with the same type of battery No LED/LCD display on the front panel The UPS is not turned on Press the switch again to turn on the UPS Remove some loads first. - Page 6 Size mm (W x H x D) 101 x 297 x 142 Weight 3.5 kg 4.2 kg 4.9 kg 8.0 kg Humidity / temperature 0-95% / 0-40 C (non-condensing) Noise level Less than 40dB Producer: ntec Ul. Chorzowska 44B 44-100 Gliwice Poland www.qoltec.com...