How To Manually Lock Garage Door. The first and most common way to lock a garage door is the opener unit. Resetting the garage door opener.
Locate all locking devices or locks near the outside of the door and make sure they are open so that they do not interfere with you. Ad please visit our shop for any neco replacement product for your roller shutters. To lock it, push out the sliding bolt.
Wait for the power supply to complete the process.
Ad excellence is our guarantee! Find any deadbolts, switches, or locks near the outside of the garage door, make sure to disengage them. Walk over to the door to push it up manually. In this case, pull it downwards carefully till it touches the garage surface.