4.2.3 Emergency power-off 20
4.3 UPS Power-On Test 20
4.4 Commissioning Record List 21
5 Operation Control Display Panel 23
5.1 Overview 23
5.2 LED Display 30
5.3 Operation of Touchscreen 31
5.3.1 Access level login 31
5.3.2 Touchscreens 32
5.4 Alarm List 33
6 Product Specification 35
6.1 Applicable Standards 35
6.2 Environmental Characteristics 35
6.3 Mechanical Characteristics 36
6.4 Electrical Characteristics 36
7 Maintenance and Service 37
7.1 Maintenance Precautions 37
7.2 Preventive Maintenance 37
7.3 Module Replacement 37
7.4 Routine Maintenance 38
7.4.1 General 38
7.4.2 Diagnosis of common problems 39
7.4.3 Emergency management 39
7.5 Maintenance Record of Lithium Battery Module 39
8 Packaging, Transportation, Storage 41
8.1 Package 41
8.2 Transport 41
8.3 Storage 41
Appendices 43
Appendix A: Technical Support and Contacts 43
Appendix B: Battery Backup Timetable 44
Appendix C: Hazardous Substances and Content 46
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Vertiv™ Liebert® APM2 Lithium Battery Module Installer/User Guide