LIBER, SMART folding door models

DEADMAN operating logic:

• motor with accessories
• release for manual operation
• control panel with electronics for movement control with DEADMAN operating logic. Integrated push-button panel with separate Open-Close function
• security micro-switch on pedestrian door with wireless signal transmitter

Automatic operating logic

• motor with accessories
• release for manual operation
• control panel with electronics for movement control:
  • Open-Close buttons with Deadman operating logic
  • Start button with automatic operation dependent on the type of programming (Open-Stop-Close-Stop-Open) or (Open-Close automatically)
  • emergency stop button (blocks door operation
• security micro-switch on pedestrian door with wireless signal transmitter
• n° 1 flashing indicator light (door moving)
• pair of external photocells for obstacle detection to be installed at 500 mm from the ground
• safety micro-switch for Cremone bolts supplied on support bracket to be fixed to the upper rail

Please note 1: if the height of the door is less than 2500 mm, the DEADMAN logic must be used.

Please note 2: the control unit is equipped with the AMPERO-STOP certified safety system (obstacle detection). This can avoid the installation of sensitive edges on the doors or adjacent structures in full compliance with the anti-crushing standards.

The AMPERO-STOP device is effective only if the door has been installed properly, as excessive friction must be avoided. It should also be considered that the presence of strong winds of more than 40/50 km/hr could block the operation of the door. In any case, the door must not exceed the maximum surface area of 18 m² per leaves pack.

Please note 3: if the installation is external, the motors cannot be safe from tampering attempts. Break-in security is still guaranteed by the Cremone bolt locking systems.