VI. MAINTENANCE ......................................................................................................23
6.1 Scheduled Maintenance ....................................................................................23
6.2 Daily checks ......................................................................................................23
6.3 Weekly checks...................................................................................................23
6.4 Annual maintenance ..........................................................................................24
6.5 UPS Storage and transportation ........................................................................24
VII. FAULTS AND TROUBLESHOOTING .....................................................................25
7.1 General procedure for fault checking and troubleshooting .................................25
VIII. UPS’s REMOTE CONTROL CONNECTION .........................................................26
8.1 Using Serial Port................................................................................................26
8.2 Serial port connection cable...............................................................................26
8.3 Remote control/connection with a modem ........................................................26
8.3.1 Hardware Configuration..........................................................................27
8.3.2 Functioning Principle ..............................................................................27
8.3.3 Modem programming procedure ...........................................................27
8.3.3.1 Smart Modem (SM) configuration (programming) ....................28
8.3.4 Modem connection cables......................................................................28
8.4 UPS Remote monitoring panel connection ........................................................28