UMG 512-PRO www.janitza.com
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Table of contents
1. General 10
1.1 Disclaimer 10
1.2 Copyright notice 10
1.3 Technical changes 10
1.4 About this user manual 10
1.5 Meaning of symbols 10
1.6 Defective device/disposal 11
2. Safety 12
2.1 Display of warning notices and safety information 12
2.2 Hazard levels 12
2.3 Product safety 12
2.4 Dangers when handling the device 13
2.5 Electrically qualified personnel 14
2.6 Warranty in the event of damage 14
2.7 Safety information for handling current transformers and measurement devices with residual
current measurement 14
2.8 Handling batteries/accumulators 15
3. Product description 16
3.1 Device description 16
3.2 Incoming goods inspection 16
3.3 Intended use 16
3.4 Performance characteristics 17
3.5 EU conformity declaration 18
3.6 FCC Declaration of Conformity 18
3.7 Scope of delivery 18
3.8 Accessories 18
3.9 Measuring method 19
3.10 Operating concept 19
3.11 GridVis® network analysis software 19