The invention provides a maintenance method for maintaining a crane (1), said crane comprising a monitoring system linked to a drive device (2) arranged to allow a plurality of motorized drives, said maintenance method being characterized in that it implements the following steps: a step of changing a configuration by means of a maintenance control system in order to switch said crane into a maintenance configuration, wherein the motorized drive is initially blocked by the monitoring system; a selection step for selecting, by means of a maintenance module (5) connected to the monitoring system, a maintenance maneuver, the drive of which is initially blocked, from among the plurality of maneuvers; an unlocking step in which the monitoring system unlocks the drive of the maintenance maneuver; and a step for driving the maintenance mover by means of a drive device.
PROCÉDÉ DE MAINTENANCE D'UNE GRUE
METHOD FOR MAINTENANCE OF A CRANE
VERFAHREN ZUR WARTUNG EINES KRANS
2025-04-16
Patent
Electronic Resource
French
IPC: | B66C Krane , CRANES |
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