Patent ID: 8875845

Claim:
An arrangement for securing a vertically movable lift car at a predetermined level in an electrically driven lift, the lift car including a wall at least partially delimitting a transport space to accommodate passengers, the wall including an opening therein, the arrangement comprising: a restraining arrangement supported by the lift car, the restraining arrangement having a restraint that includes a first mode and a second mode, the restraint in the first mode being arranged in a restraining interaction position with a cogged rack to thereby lock the lift car to the cogged rack, the restraint in the second mode being removed from the restraining interaction position with the cogged rack, the cogged rack being arranged to extend along a vertical pathway of the lift car, the restraint arranged to be accessible through an opening in a wall of the lift car; a power-interruption device supported by the lift car, the power-interruption device including a first mode and a second mode, the power interruption device in the first mode being arranged in a position that breaks a circuit that powers a motor of the lift car and the power-interruption device in the second mode being arranged to allow power to be provided to the circuit; an access-limiting device configured to be placed in an access-limiting position in which access to the restraint from a transport space of the lift car is limited, the access-limiting device including a cover member configured to removably cover the opening in the wall of the lift car to limit access to the restraint; and a stop protruding from the cover member, the stop being configured to prevent the access-limiting device from being placed in the access-limiting position when the restraint is in the first mode, wherein the power-interruption device is attached to the cover member such that the power-interruption device is arranged in the first mode that breaks the circuit that powers the motor when the access-limiting device is removed from the access-limiting position.