FTS 609
November 17, 1993
7
21.
Turn the Fortress On/Off switch on (to 1). To make sure the UPS’ battery is fully
charged, let the UPS charge the battery for at least 6.5 hours. (The battery charges
automatically whenever the “Line” light is on.)
22. To finish the procedure, follow these three steps:
•
Turn the Fortress On/Off switch off (to 0).
•
Turn off the loads (the equipment the Fortress protects) and plug them into the UPS’
receptacles.
•
Turn the Fortress On/Off switch on (to 1), and switch on the equipment plugged into
the UPS.
