inform DSP - Page 3

VI. MAINTENANCE ...............................................................................................................................29
6.1 Scheduled Maintenance ...........................................................................................................29
6.2 Daily checks..............................................................................................................................29
6.3 Weekly checks..........................................................................................................................29
6.4 Annual maintenance.................................................................................................................30
6.5 UPS Storage and transportation ..............................................................................................30
VII. FAULTS AND TROUBLESHOOTING.............................................................................................31
General Procedure For Fault Checking And Troubleshooting .................................................31
VIII. UPS REMOTE MONITORING AND CONTROL ...........................................................................32
Using Serial Port.......................................................................................................................32
Communication Routing Switch .....................................................................................32
Serial Communication Cable....................................................................................................33
Modem Connection .................................................................................................................33
8.3.1 Hardware Configuration .................................................................................................33
8.3.2 Functioning Principle......................................................................................................33
8.3.3 Modem programming procedure ...................................................................................34
8.3.3.1 SMART Modem Programming (PC modem)..................................................34
8.3.4 Modem –UPS Connection Cable ...................................................................................34
8.5 Dry Contact (Interface) Connections ........................................................................................34
8.6 Remote Monitoring Panel .........................................................................................................35