ABB DCT880 - Fan Plug and Screw Removal; Remove fan plugs (X41, X42) from SDCS-PIN-H; Remove fan holding screws

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4. Remove plugs X41 and X42 on the SDCS-PIN-H.
5. Remove the fan holding screws of the broken fan.
6. Attach the new fan, reassemble everything and check for correct blow direction of each fan. The air
should be sucked out of the module.
Service
3ADW000449R0101 DCT880 Service Manual e a