Disconnect Emc Filter Or Ground-To-Phase Varistor, If Needed - ABB ACS580-01 Quick Installation

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Disconnect EMC filter or ground-to-phase varistor, if needed

To disconnect the internal EMC filter or ground-to-phase varistor, if needed, do as
follows:
1. Switch off the power from the drive.
2. Open the front cover, if not already opened, see steps 5, IP21 and 5, IP55 in
figure R6...R9 Figures A
3. To disconnect the internal EMC filter, remove the two EMC screws.
4. To disconnect the ground-to-phase varistor, remove the varistor screw.
EN – R6...R9 Quick installation guide 19
on page 157.
3
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R4
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R9
R6-
R9
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