ABB ACS880-77CC Hardware Manual page 84

Wind turbine converters
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84 Maintenance
17. Pull the module out a bit (5 cm [2 in]) and install the lifting hook to the lifting hole.
18. Pull the whole module onto the installation stand. Keep the pipes and wires away from
the sharp edges and be careful not to damage the coolant connections.
19. Lift the module onto a pallet or other platform for transportation.
20. Install a new module in reverse order. Tightening torque for cooling connectors is 10 N·m
(7.4 lbf·ft) in room temperature (around +20 °C [68 °F]).
Note: You cannot replace ACS880-104LC-0860A-7 module with
ACS880-104LC-0900A-7 module. Top parts of the modules are different, and a screw
in the cabinet frame prevents the assembly.
Top part of the ACS880-104LC-0860A-7 module
17
Top part of the ACS880-104LC-0900A-7 module

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