Ever POWERLINE 31 series, Инструкция по эксплуатации

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EVER POWERLINE 31 UPS Range Operating Manual
2016-01-15 13:16
Technical Support, tel.: +48 61 6500 400 www.ever.eu 8

The electric system's grounding conductor leads the leakage current away from
the receivers. The leakage currents of all loads connected to the UPS unit's
output are totalized in the UPS unit's power lead. The summary leakage current
may trigger protective devices (RCD) and result in disconnecting power to the
loads.

A UPS unit is a fixed connection device; consequently, a breaker should be used
in the fixed cabling.

When connecting and disconnecting signal cables, all actions should be
performed with one hand only (if feasible). This is to avoid electric shock when
touching two surfaces with different electrical potentials.

Connecting leads should be placed so that people walking over them will not step
or trip on them.

An emergency power-off button (EPO), dedicated to the UPS system, should be
installed in the building's electrical system. This is to allow disconnecting, in
emergency, the UPS unit from the connected loads regardless of the mode in
which the UPS is operating.

To minimize the risk of fire, connections should only be made to circuits (electrical
systems) whose rating is adequate for the connected loads, with properly selected
overcurrent protection. Additionally, the breaker should feature at least a 3 mm
insulating air gap.
C) Operation of the UPS unit

Health and Safety regulations and guidelines specified in the UPS unit operating
manual must be observed when handling and operating the UPS unit.

All these instructions must be executed step by step. If any problems emerge
when executing the instructions given in this document, please contact EVER
service support (www.ever.eu).

Never disconnect the grounding at the UPS unit or at the terminals of the
building's electrical system, as this will disable the UPS unit's protective
grounding.

There may be voltage on the UPS unit's output terminals, even if the UPS is
disconnected from the building's electrical system (due to presence of power in
the unit's internal batteries and/or battery packs).

Liquids and foreign bodies must not be allowed to penetrate the UPS casing.