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