2E DD850 - Инструкция по эксплуатации - Страница 3

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•  The UPS contains internal batteries and may present a shock 

hazard even when disconnected from the mains power. 

General Information

•  Inspect the package contents upon receipt. Notify the carrier 

and dealer if there is any damage.

•  Charge the battery for more than 8 hours before using the 

UPS. The battery charges whenever the UPS is connected to 

the AC  outlet. 

•  Devices that have motors (such as laser printers, heaters, 

vacuum cleaners, air conditioner and refrigerator) should not 

be connected to the UPS outlets. Failure to do can result in 

overload or UPS damage.

•  Press the Power ON/OFF button for 3 seconds to turn on the 

UPS. LED indicators/LCD display screen will illuminate, the 

UPS will also emit a beeping sound, then load devices can 

be turned on at this time.

•  If the connected equipment exceeds the specified maximum 

load, the UPS will emit an audible alarm. Turn off the UPS 

first, and unplug non-essential equipment connected, and 

then ensure that the circuit breaker/fuse are in proper 

condition after waiting for 10 seconds, finally restart the UPS.

•  Fully charge the battery before storing. Store the UPS 

covered and upright in a cool, dry location, and recharge the 

battery every 3 months.

Package contains:

UPS,

user manual,

*USB cable (only for USB models)

* CD with software (only for USB models)