To move the gate manually it is necessary to release the gearmotor inserting the special key, turning it for 90° and lift up the lever (Fig. 13, 14).
In order to carry out the manual operation of the gate leaf the followings must be checked:
- That the gate is endowed with appropriate handles;
- That these appropriate handles are placed so to avoid safety risks for the gearmotor;
- That the physical effort necessary to move the gate leaf should not be higher than 225 N, for doors/gates for private dwellings, and, 390N for doors/
gates for commercial and industrial sites ( values indicated in 5.3.5 of the EN 12453 norm).
Fig. 13 Lock motor
20 - English - Translated from the original language