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Only when the wheel-block sensor is not engaged, will there be a changeover to a steady
green signal at the traffic lights. Activation with menu 4.1
Internal red/green traffic lights
The green lamp indicates that movement across the dock leveller is possible. For all other
statuses, the red lamp will be lit. With the traffic lights, a non-engaged wheel-block sensor
can be indicated during loading. If the wheel-block sensor is not engaged for longer than 3
seconds, the traffic light changes to red. If such a “fault” occurs, the “Open” button has to be
pressed to change the traffic lights to green. Activation with menu 4.2
Headlamp
If the dock leveller is operated or the door reaches the OPEN limit position, the headlamp
illuminates the leveller area. Activation with menu 4.3
The outputs for the internal/external red/green traffic lights and the headlamp are protected
from short-circuiting via a shared 1.6-A fuse.
Vehicle shelter (X10)
There are 3 isolated contacts available for connecting the vehicle shelter. For a tubular
motor, two of the contacts are interlocked. With the third contact, a fan can be activated.
Activation and selection with menu 5.2
The vehicle shelter can be automatically activated and deactivated via a button or a wheel-
block sensor. Activation and selection with menu 5.3.
Summary of Contents for LB 700
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