Thank you for selecting an MGE UPS SYSTEMS product to protect your electrical equipment.
The Pulsar EX range has been designed with the utmost care. We recommend that you take the time to read this manual
to take full advantage of the many features of your UPS.
MGE UPS SYSTEMS pays great attention to the environmental impact of its products. Measures that have made PulsarEX a reference in environmental protection include:
◗ the eco-design approach used in product development;
◗ recycling of Pulsar EX at the end of its service life.
To discover the entire range of MGE UPS SYSTEMS products and the options available for the Pulsar EX range, we invite
you to visit our web site at www.mgeups.com or contact your MGE UPS SYSTEMS representative.
Page 2 - 51031604EN/AA
Safety rules
Safety of persons
A UPS has its own internal power source (the battery). Consequently, the power outlets may be energised even if the UPS
is disconnected from the AC-power source.
Dangerous voltage levels are present within the UPS. It should be opened exclusively by qualified service
personnel.
The UPS must be properly earthed. Measurements are required to ensure that the total leakage current of the UPS
and the protected equipment does not exceed 3.5 mA.
The battery supplied with the UPS contains small amounts of toxic materials. To avoid accidents, the directives
listed below must be observed:
◗ Never burn the battery (risk of explosion).
◗ Do not attempt to open the battery (the electrolyte is dangerous for the eyes and skin).
◗ Comply with all applicable regulations for the disposal of the battery.
◗ Batteries constitute a danger (electrical shock, burns). The short-circuit current may be very high. Precautions
must be taken for all handling.
Product safety
UPSs must be connected to a nearby wall outlet that is easily accessible.
The UPS can be disconnected from the AC-power source by removing the power cord.
◗ Never install the UPS near liquids or in an excessively damp environment.
◗ Never let a foreign body penetrate inside the UPS.
◗ Never block the ventilation grates of the UPS.
◗ Never expose the UPS to direct sunlight or a source of heat.
Safety
Special precautions
The UPS connection instructions contained in this manual must be followed in the indicated order.
Check that the indications on the rating plate correspond to your AC-power system and to the actual electrical consumption
of all the equipment to be connected to the UPS.
If the UPS must be stored prior to installation, storage must be in a dry place.
The admissible storage temperature range is -20° C to +45° C.
If the UPS remains de-energised for a long period, we recommend that you energise the UPS for a period of 24 hours, at
least once every month. This charges the battery, thus avoiding possible irreversible damage.
Prior to handling the battery:
◗ remove all watches, rings, bracelets and any other metal objects;
◗ use tools with insulated handles.
51031604EN/AA - Page 3
Foreword
Using this document
Information may be found primarily by consulting:
◗ the contents,
◗ the index.
Pictograms
Important instructions that must always be followed.
Information, advice, help.
Visual indication.
Action.
Audio indication.
Page 4 - 51031604EN/AA
In the illustrations on the following pages, the symbols below are used:
LED off.
LED on.
LED flashing.
Contents
1.Presentation
1.1Pulsar EX range .......................................................................................................................... 7