ABB ACH580-01 BxR Frame R1 Manuale di istruzioni - Pagina 2
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REPLACEMENT INSTRUCTIONS | ACH580-01 BXR UL TYPE 1 & 12, R1/R2
Step
Instruction
1
NOTE: If needed, back-up parameters prior to disconnecting power.
Turn off source power and wait 5 minutes for the DC bus capacitors
to discharge.
Turn handle to the off position.
2
Rotate latches clockwise and open the enclosure door.
3
Perform voltage check to confirm no voltage is present.
NOTE: If you have control wiring connected to the Control Unit,
disconnect at this time.
Diagram
2