INFOSEC UPS SYSTEM – 4 rue de la Rigotière – 44700 Orvault – France – www.infosec-ups.com
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – [email protected] – 12 13 AA 59 203 07
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Warning:
(Only for the long-run model)
●
Make sure a DC breaker or other protective device is installed between the UPS and external battery pack. If not,
please install it carefully. Switch off the battery breaker before installation.
NOTE:
Set the battery pack breaker to the “OFF” position and then install the battery pack.
●
Pay particular attention to the rated battery voltage marked on the rear panel. If you want to change the numbers
of the battery pack, please make sure you modify the setting simultaneously. Connecting with the wrong battery
voltage may cause permanent damage of the UPS. Make sure the battery pack voltage is correct.
●
Pay particular attention to the polarity marking on the external battery terminal block, and make sure the correct
battery polarity is connected. Incorrect connection may cause permanent damage to the UPS.
●
Make sure the battery input wiring is correct before the UPS is turned on. The wire current spec, color, position,
connection and conductance reliability should be carefully checked. Make sure the battery polarity (+/-) is correct
- not reversed or short-circuited.
●
Make sure the protective ground wiring is correct. The wire current spec, color, position, connection and
conductance reliability should be carefully checked.
●
Make sure the utility input & output wiring is correct. The wire current spec, color, position, connection and
conductance reliability should be carefully checked. Make sure the L/N site is correct - not reversed or
short-circuited.
