Table Of Contents - GE Digital Energy User Manual

GB
User Manual
Digital Energy™ Uninterruptible Power Supply
ML Series UPS
Please read these instructions carefully before installation and start-up of the Digital
Energy™ ML Series UPS. Keep this manual in a safe place for future reference.
1 INTRODUCTION ........................................................................................... 2
1.1 Introduction
1.2 Safety Rules
1.3 Transport / Storage
2 INSTALLATION .............................................................................................. 2
2.1 Installation Rules
2.2 Installation Procedure
3 OPERATION..................................................................................................... 4
3.1 Start-up
3.2 Use: Normal Operation
3.3 Use: Status and Alarm Indications
4 COMMUNICATION....................................................................................... 6
5 MAINTENANCE............................................................................................. 7
5.1 General
5.2 Fuses
5.3 Batteries
6 TROUBLESHOOTING .................................................................................... 8
7 SPECIFICATIONS.............................................................................................. 9
© General Electric. All rights reserved; reproduction without permission prohibited. This manual may be subject to change; no liability can be accepted for any error or omission.
modifications reserved
CONTENTS
3.1.1 Start-up, mains available
3.1.2 Start-up, mains not available ('battery start')
3.2.1 Normal operating conditions
3.2.2 Self test
3.2.3 Auto-off (no-load shutdown)
3.2.4 Switching off
3.3.1 Charger on
3.3.2 Normal operation
3.3.3 On battery
3.3.4 Battery low
3.3.5 Replace battery
3.3.6 Overload
3.3.7 Self test
5.3.1 General
5.3.2 Battery replacement
2 User manual ML Series 350-1000 VA UPS 1.0 (GB)