American Power Conversion 110 Vac, 420 VA, 620 VA, APC 120 Vac user manual

990-1853C, 10/2005

APC Smart-UPS® SC

420/620 VA

110/120/230 Vac

Tower

Uninterruptible Power Supply

Contents

Main User Manual English APC Smart-UPS SC Page Introduction 1: INSTALLATION Unpack Position the UPS 2: START UP Connect the Battery Connect black wire to battery. (Red wire Connect Equipment to the UPS Connect the UPS to the Network (if Applicable) Start the UPS 3: OPERATION Front Display Panel 4: USER CONFIGURABLE ITEMS Page 5: STORAGE AND MAINTENANCE Storage Battery Replacement Disconnect the battery wires. Connect the new battery by matching red and 6: TROUBLESHOOTING, SHIPPING, AND SERVICE UPS Shipping and Service 7: REGULATORY AND WARRANTY INFORMATION Limited Warranty