P 2500 - P 500
2
Drawing 9
2. The barrier mechanics is preset at the factory so that the barrier boom can
perform a 90° - movement from the vertical to the horizontal position. The
barrier is delivered in open (vertical) position. The drive lever is over the
dead center at the mechanical stop (see drawing below). If necessary,
correct the position by pulling the drive lever (1) in direction OPEN -
towards access panel/roadway (arrow 2).
Drawing 10
3. Adjust the boom connector vertically using a water-level.