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LCL filter cooling fan replacement (Frame R8i)
The actual lifespan of the fan depends on the running time of the fan, ambient
temperature and dust concentration. Replacements are available from ABB. Do not
use other than ABB specified spare parts.
LCL filter fan replacement procedure
1. Read and repeat the steps in section
2. Disconnect the fan wiring plug (1).
3. Remove the screws of the fan fastening rail/clip (2).
4. Pull the fan out (3).
5. Install a new fan in reverse order.
Maintenance
ALCL-1x
2
3
1
ACQ800-37 Hardware Manual
Safety instructions
on page 93.
ALCL-2x
2
1
3
2
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