Disconnect Emc Filter Or Ground-To-Phase Varistor, If Needed - ABB ACH580-01 Series Quick Installation And Start-Up Manual



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 figure
3. To disconnect the internal EMC filter, slide the EMC switch in the direction shown
by the arrow.
4. To disconnect the ground-to-phase varistor, slide the varistor switch in the
direction shown by the arrow.
R0...R2
4
4
R3
3
4
EN – R0...R3 Quick installation guide 15
B on page 19.
3
3
3
3
4
R0-
R3
R6-
R9
EN
DA
DE
ES
FI
FR
IT
NL
PL
PT
RU
SV
TR
ZH