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Using non-original spare parts for maintenance or repair voids the warranty.
Connect UPS to mains within 4 weeks; ensure proper ventilation with 100mm clearance.
Do not connect devices generating non-sinusoidal current peaks or half-wave consumption.
In normal operation, the rectifier supplies power, the inverter powers consumers, and the battery is charged.
In case of fault or overload, the UPS switches the load to mains; power is lost during mains failure.
Manual bypass directly supplies the load from mains for service; power loss occurs during mains failure.
Follow safety regulations, use adequate protective conductors, and handle batteries with care.
Procedure for starting up the UPS unit via mains or external battery, including self-test and operation.
Steps to safely shut down the UPS unit by switching off consumers and using the ON/OFF button.
Description of the display indicator, ON/OFF, ENTER, and FUNC keys for UPS operation.
Instructions for automatic monthly battery tests and manual self-tests for battery health.
Details on UPS error messages, acoustic alarms, and steps to remove faults.
Describes operation during mains failure, battery status indicators, and bridging time.
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General