The operator comes as a package containing the drive unit and electronic control panel.All external reversing devices and other accessories must be ordered separately.An adjustable friction clutch is located on the input side of the gear box so that when torque exceeds a preset value, the drive torque on the output shaft remains at a constant level.The holding power of the gear mechanism ensures that the gate stays perfectly shut.
The heat is dissipated through the outer casing of black anodized aluminum. Scheda Elettronica Faac 844 Mpsd Manual Release MechanismThe Manual Release mechanism, a key- and lever operated device, allows you to open or close the gate by hand whenever the need arises. The Manual Release mechanism is useful, for example, when the electrical power goes out and you want to open or close the gate. A limit switch assembly stops the drive motor when the limit switch plates mounted on the rack or chain are sensed. The limit switch is inductive and watertight to increase its reliability and functionality. The adjustable electronic braking system insures that the gate stops exactly where and when required. Using a spirit level, check if the dard, the 740-741 gearmotor with plate is perfectly level. To release the operator proceed as follows: 1) Insert the key provided and turn it clockwise as shown in Fig. PROGRAMMING To access ADVANCED PROGRAMMING, press key F and, as you To program operation of the automated system, you have to hold it down, press key access the PROGRAMMING mode. If installed and used correctly, the 740-741 automated system will The gearmotor does not have a mechanical clutch and, therefore, it ensure a high degree of safety.
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