inform DSP FLEXIPOWER SERIES, User Manual

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2
2. SAFETY
2.1. Important Notice for UPS

The equipment may only be installed and commissioned by authorized technical personnel.

This manual contains important instructions that you should follow during installation and
maintenance of the UPS and batteries. Please read all instructions before operating the
equipment and save this manual for future reference.

For parallel system installation, please refer to parallel installation guide.

Because of “LITTLE LEAKAGE CURRENTS” generated by EMI Filter of the UPS, it is necessary to
double ensure if the earth of the UPS is properly grounded before AC mains is connected with.

Not obeying the instructions written on this manual which may be resulted with the injury of
the operator or damage of the equipment.

Even with no connections have been done, hazardous voltages and/or high temeperature may
exist on connection terminals and inside the UPS. Before beginning with the any installation or
maintenance, isolate the input and output of UPS and wait for 5 minutes for DC capacitor
discharge. If UPS has internal battery; remove the cover of UPS and disconnect the battery
cables.

The equipment shall be packed properly during transportation and proper equipment should be
used for transportation.

Make sure UPS is completely turned off when moving UPS from one place to another. It might
cause electrical shock if the output is not cut completely.

The UPS must always stands in a vertical position. Make sure that the floor can support the
weight of the system.

Connect the PE ground connector before connecting any other cable.

UPS is designed for indoor use. To reduce the risk of fire or electric shock, install this UPS in a
temperature and humidity controlled indoor environment, free of conductive contaminants.
Ambient temperature must not exceed 40°C (104°F). Do not operate near water or excessive
humidity (95% maximum).

Equipment and batteries whose packages are damaged during transportation shall be inspected
by qualified technical personnel before starting with the installation.

UPS requires Ph-N+PE input connection.

It should be checked between all the terminals included PE to be sure that no hazardous
voltages exist.

Do not connect the output neutral to the protective ground or protective bounding.

The connections shall be made with cables of appropriate cross-section in order to prevent the
risk of fire. All cables shall be of insulated type and shall not be laid out on the walking path of
the persons.

Contact your local recycling or hazardous waste center for information on proper disposal of the
used battery or UPS.

Make sure that the UPS is not overloaded to provide a higher quality supply to the loads.

In case of an extraordinary situation (damaged body or cabinet or connections, penetration of
foreign materials into the body or cabinet etc.) deenergize the UPS immediately and consult to
the Technical Service.
Information related to safety of the UPS, battery, load and the user is summarized below. But
the equipment should not be installed before reading the manual completely.