2
|
Operating instructions
| EN | 1HC0076149 AC
Content
1
About this document .......................................................................................... 3
1.1
Validity ........................................................................................................................... 3
1.2
Target group ................................................................................................................... 3
2
Safety ................................................................................................................ 3
2.1
Symbols and advices ..................................................................................................... 3
2.2
Basic safety precautions ................................................................................................ 4
2.2.1
Product safety ................................................................................................................ 4
2.2.2
Personnel-related measures ........................................................................................... 4
2.2.3
Organisational measures ................................................................................................ 4
3
Description ........................................................................................................ 4
3.1
Intended use .................................................................................................................. 4
3.2
Structure and function .................................................................................................... 4
3.3
Technical data ................................................................................................................ 5
3.3.1
Technical data on the surge arrester ............................................................................... 5
3.3.2
Application guidelines .................................................................................................... 6
3.3.3
Recommended torques and screw-in depths .................................................................. 6
3.3.4
Behaviour in fire ............................................................................................................. 6
4
Transportation, unpacking and storage .............................................................. 6
4.1
Transportation ................................................................................................................ 6
4.2
Unpacking ...................................................................................................................... 6
4.3
Storage .......................................................................................................................... 7
5
Commissioning .................................................................................................. 7
5.1
Safety ............................................................................................................................ 7
5.2
Electrical check before commissioning ........................................................................... 7
5.3
Installation location and protective distance ................................................................... 7
5.4
Mounting ........................................................................................................................ 8
5.4.1
System voltage ............................................................................................................... 8
5.4.2
Installation position ........................................................................................................ 8
5.4.3
Minimum distances between surge arresters and earth .................................................. 8
5.4.4
Connections ................................................................................................................... 9
5.5
Earthing ......................................................................................................................... 9
6
Maintenance, upkeep ....................................................................................... 10
6.1
Safety .......................................................................................................................... 10
6.2
Replacement after overloading or damages caused by animals .................................... 10
6.3
Cleaning in case of heavy pollution .............................................................................. 10
7
Disposal........................................................................................................... 11
