ARTronic ARTon Plus series, Руководство по обучению обслуживанию, Страница: 4 / 74

V. OPERATING INSTRUCTIONS ............................................................................................. 59
5.1. Introduction..................................................................................................................59
5.2 Operating Instruction for a single UPS unit (online operation) ........................................59
5.2.1 Procedure for turning on the UPS to supply the load from a complete
Power-off condition.........................................................................................................59
5.2.2 Power off ..............................................................................................................59
5.2.3 Switching into Maintenance Bypass Mode............................................................. 60
5.2.4 Switching from Maintenance Bypass into normal Operation...................................60
5.3 Operating Instruction for Parallel connected UPSs........................................................ 60
5.3.1 Procedure for turning on the UPS (First Installation)..............................................60
5.3.2 Power off ..............................................................................................................61
5.3.3 Switching the parallel UPS system into
Maintenance Bypass mode (Uninterrupted transfer)........................................................ 61
5.3.4 Switching the parallel UPS system into parallel operation from a
Maintenance Bypass power down condition (Uninterrupted transfer)...............................61
VI. MAINTENANCE .................................................................................................................62
6.1. Scheduled Maintenance ...............................................................................................62
6.2. Daily checks ................................................................................................................62
6.3. Weekly checks .............................................................................................................62
6.4. Annual Maintenance.....................................................................................................63
6.5. UPS storage and transportation.................................................................................... 63
VII. FAULTS AND TROUBLESHOOTING ...............................................................................64
7.1. General procedure for fault checking and Troubleshooting ...........................................64
VIII. UPS REMOTE MONITORING AND CONTROL................................................................65
8.1 Using serial port .............................................................................................................65
8.1.1 Communication Routing Switch..............................................................................65
8.2 Serial Communication Cable .......................................................................................... 66
8.3 Modem Connection ........................................................................................................66
8.3.1 Hardware Configuration ......................................................................................... 66
8.3.2 Functioning Principle.............................................................................................. 66
8.3.3 Modem Programming Procedure............................................................................67
8.3.3.1 Smart Modem Programming (PC Modem) .................................................67
8.3.4 Modem-UPS Connection Cable..............................................................................67
8.4 Dry contact (interface) Connections ................................................................................67
8.5 Remote Monitoring Panel ...............................................................................................68