2.1 Overview 17
2.1.1 Safety standards 17
2.2 Safety messages 17
2.3 Damage prevention information 17
2.4 Product safety labels 18
2.5 General safety instructions 19
2.6 The 7 steps that save lives 20
2.7 Possible residual risks 22
2.8 Important note - main circuit breaker 23
2.8.1 Safety and protection requirements 24
2.8.2 Minimum requirements for MCB and MCB
control 24
2.8.3 Maintenance recommendation 25