Cleaning; Replacing The Control Unit Battery - ABB ACS880-07 Hardware Manual
45 to 710 kw, 50 to 700 hp
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Also See for ACS880-07:
- Hardware manual (344 pages) ,
- User manual (74 pages) ,
- Firmware instructions (664 pages)
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192 Maintenance
Cleaning
See ACX-AP-x assistant control panels user's manual (3AUA0000085685 [English]).
Replacing the control unit battery
1. Stop the drive and do the steps in section
18
before you start the work.
To replace the control unit battery:
1. Remove the M4x8 (T20) screws at the ends of the control unit.
2. To see the battery, remove the XD2D terminal block.
3. Carefully lift the edge of the control unit cover on the side with the I/O terminal blocks.
4. Carefully pull the battery out of the battery holder.
5. Carefully put a new CR2032 battery into the battery holder.
6. Close the control unit cover.
7. Tighten the M4×8 (T20) screws.
8. Install the XD2D terminal block.
9. Dispose of the old battery according to local disposal rules or applicable laws.
Precautions before electrical work
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