Operating instructions for POLIM
©
-D surge arrester ABB
2 EN Doc. 1HC0010173 AB
Table of contents
1. ABOUT THIS DOCUMENT 3
1.1. Validity 3
1.2. Target group 3
1.3. Copyright 3
2. SAFETY 4
2.1. Symbols and advices 4
2.2. Basic safety precautions 5
2.2.1. Product safety 5
2.2.2. Personnel-related measures 5
2.2.3. Organisational measures 5
3. DESCRIPTION 6
3.1. Intended use 6
3.2. Structure and function 6
3.3. Technical data 7
3.3.1. Technical data on the surge arrester 7
3.3.2. Application guidelines 8
3.3.3. Recommended torques and screw-in depths 8
3.3.4. Behaviour in fire 8
4. TRANSPORTATION, UNPACKING AND STORAGE 9
5. COMMISSIONING 10
5.1. Safety 10
5.2. Electrical check before commissioning 10
5.3. Installation location and protective distance 10
5.4. Mounting 11
5.4.1. System voltage 11
5.4.2. Installation position 11
5.4.3. Minimum distances between surge arresters and earth 12
5.4.4. Connections 12
5.5. Earthing 13
6. MAINTENANCE, UPKEEP 14
6.1. Disconnecting device 14
6.2. Replacement after overloading or damages caused by animals 15
6.3. Cleaning in case of heavy pollution 15
7. DISPOSAL 16
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