Operation; Maintenance, Servicing And Faults; Aintenance Servicing And Faults - INFOSEC UPS SYSTEM E4 EVOLUTION II+TT Serie Mode D'emploi

1-5. Operation


Never disconnect the ground conductor cable as this would cancel the protective ground of the UPS
system and to all connected loads.

The UPS system features its own, internal current supply (batteries). The UPS output sockets may be
electrically live even if the UPS system is not connected to the mains.

In order to fully disconnect the UPS system, first press the "OFF" button and then disconnect the
mains.

Ensure that no liquid or other foreign objects can enter the UPS system.

1-6. Maintenance, servicing and faults

* Safety
IEC/EN 62040-1
* EMI
Conducted Emission...............................:IEC/EN 62040-2
Radiated Emission..................................:IEC/EN 62040-2
*EMS
ESD.........................................................:IEC/EN 61000-4-2
RS........................................................ ...:IEC/EN 61000-4-3
EFT......................................................... :IEC/EN 61000-4-4
SURGE................................................... :IEC/EN 61000-4-5
CS........................................................... :IEC/EN 61000-4-6
Power-frequency Magnetic field.............. :IEC/EN 61000-4-8
Low Frequency Signals............................:IEC/EN 61000-2-2
Warning: This is a product for commercial and industrial application in the
second environment-installation restrictions or additional measures may be
needed to prevent disturbances.
1-7. Maintenance, servicing and faults

The UPS system operates with hazardous voltages. Repairs may only be carried out by qualified
maintenance personnel.
Caution - Risk of electric shock. Even after the unit is disconnected from the power supply,
components inside the UPS system are still connected to the battery and electrically live and
dangerous.

Before carrying out any servicing and/or maintenance disconnect the batteries and check that there is
no current or hazardous voltage in the high capability capacitor terminals such as BUS-capacitors.

Only people knowledgeable or who are familiar with batteries and with the required precautionary
measures may replace the batteries and supervise operations. Unauthorized persons must be kept
well away from the batteries.
Caution - Risk of electric shock. The battery circuit is not isolated from the input voltage. Hazardous
voltages may occur between the battery terminals and the ground. Before touching, please check that
no voltage is present!

Only replace the fuse with the same type and amperage in order to avoid fire hazards.
INFOSEC UPS SYSTEM – 15, rue du Moulin – 44880 Sautron – France – www.infosec-ups.com
61
hotline : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 07 19 AA 59 205 03
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