OTIS
J+2 repair
J+10 repair
Door operator AT120 (lift door)
Repair of the AT120 (lift door) OTIS door operator. Diagnosis, testing and reconditioning. Available for repair in J+2 or J+10.
J+2 repairJ+10 repairDescription
Functions of the OTIS lift door operator: AT120 (lift door). This subassembly handles door opening and closing control, door safety management, and movement control according to the installation's configuration.