It depends on the damage. A board with a blown fuse, a failed relay or a loose connector can often be repaired. A board with burnt tracks, water damage or a surge-damaged processor is usually better replaced. Before deciding we measure the supply, check the inputs from photocells and edges, and make sure the fault is not in the motor or wiring.
We do not promise spare part availability for every model, so we confirm what is obtainable for your operator during the site visit.