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9. Pull the module carefully out onto a table or other platform. Keep the module secured
to a hoist or equivalent to prevent the module from falling. For information on using the
lifting device, see Converter module lifting device for drive cabinets hardware manual
(3AXD50000210268 [English]).
Reinstalling the module
1. Push the module carefully into its bay.
2. Fasten the retaining screws at the top and the bottom of the module.
3. Reinstall the DC busbars at the top of the module.
4. Reconnect the coolant pipes to the module.
5. Reconnect the control wiring to the module.
6. Fill up the cooling system. For instructions, see section
internal cooling
7. Close the swing-out frame (if present). Reinstall all shrouds removed earlier.
circuit.
Maintenance 83
Filling up and bleeding the
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