Barrier Gate User Manual
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Figure 2-37 Fix Folding Boom Pole
6) Power off the device. Pull the main boom pole to the horizontal position, and place the sub-
boom pole nearly to the horizontal position. Wrest the pull rod between the sub-boom pole
pull rod joint and the main boom pole pull rod joint. Wrest the pull rod continuously to keep
the main boom pole and sub-boom pole in the horizontal position, and fasten the nuts on