Operation; Maintenance, Servicing And Faults - INFOSEC UPS SYSTEM E4 700 Mode D'emploi

1.3.2 Installation for E
CAUTION - This is a product for restricted sales distribution to informed partners.
Installation restrictions or additional measures may be needed to prevent disturbances.
An accessible disconnect device shall be incorporated in the building installation wiring and must be close
to the UPS system.
This equipment is permanently powered and only qualified maintenance personnel may carry out the
installation.
1.4

Operation

Do not disconnect the UPS mains cable while operating: it would cancel the protective earthing of the UPS
system which would be harmful to the protection of all connected loads.
The UPS system features its own, internal current source (batteries). The UPS output outlets or output
terminals block may be electrically live even if the UPS system is not connected to the building wiring
outlet.
In order to fully disconnect the UPS system first press the Standby switch and then disconnect the mains
lead.
1.5

Maintenance, servicing and faults

The UPS system operates with hazardous voltages. Repairs have to be carried out only by qualified
maintenance personnel.
CAUTION - Risk of electric shock. Even when the UPS is not connected to the mains,
components inside the UPS system are still connected to the battery and are still electrically live
and dangerous.
Before carrying out any kind of servicing and/or maintenance, disconnect the batteries and
check that there is no current or no hazardous voltage existing in the terminals of high capability
capacitor such as BUS-capacitors.
Only qualified technicians familiar with batteries and with the required precautionary measures
may replace batteries and supervise the process. Unauthorised 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 there is no voltage!
INFOSEC UPS SYSTEM - 4, rue de la Rigotière – 44700 Orvault – FRANCE - www.infosec.fr
Hot Line : tel : + 33 (0)2 40 76 15 82 - fax : + 33 (0)2 40 94 29 51 - hotline@infosec.fr - 07 05 04 205 04
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5000(S)/6000(S)/10000(S)
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