Method for placing into operation an elevator system and apparatus therefore.

摘要

The method involves calculating residual mass, which is to be braked by a brake device (11) in a worst case, of a lift system by inputting an allowable weight of conveyor load, an active mass portion of a drive and a measurement of lift acceleration. Mass is determined at the lift system as an actual unbalance of the lift system or an actual weight of a carrier unit by a brake force measuring device (20). Correct balancing of the lift system is carried out or verified by the brake force measuring device.