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Images: VSB – Doorkeeper cord routing

Take a look at the key points regarding line guidance on the VSB. A correctly spooled line is absolutely essential for the device to function properly.



Detailed view of a green circuit board with an electric motor. A thin, light yellow cord is wound around the motor shaft and comes from below. It follows a printed line as a guide. Red arrows and text indicate the correct assembly.
Close-up of a yellow cord attached to a grub screw on a brass motor shaft. An arrow shows the cable routing from below to the shaft. Another curved arrow illustrates the direction of rotation for unwinding the cord when opening.
Close-up of a light green cord with a small, round, bright green plastic bead. Directly below it is a tight knot forming a loop. The scene is set against a slightly textured, light grey-beige background.
Close-up of a white electronics box with the lid open: green circuit board with components, red and blue cables, and a small motor with a yellow-green cord. Markings show the cord routing behind the motor and an open white slider with a spring.
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