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Do you need to perform maintenance on the wind mill after this?
No, not at all. It's sealed. You have to look after the strange operationsl noise - if that happens than you have an immediate maintenance. All other cases - let it operate, just check the bolts and nuts tightening once per year or so.
Do you need to perform maintenance on the wind mill after this?
No, not at all. It's sealed. You have to look after the strange operationsl noise - if that happens than you have an immediate maintenance. All other cases - let it operate, just check the bolts and nuts tightening once per year or so.