current being drawn.
• Incorrect spring orientation
• Incorrect spring tension
• Too many auxiliary components connected to 12V auxiliary
output
• The maximum current that should be drawn by the SECTOR II
traffic barrier controller is 3A (momentarily) or 1A (continuous)
• One specific auxiliary device that is faulty, typically having
a short circuit
• Charging voltage significantly higher than 14V DC due to
faulty charger or controller
Solutions
• Ensure that the orientation of the spring corresponds with
the orientation of the boom pole. Refer to the SECTOR II
manual for further details
• Check the spring balance by referring to the Spring
Tension Diagnostic screen, and correct if necessary
• Ensure that the battery charging voltage is no higher than
14V DC. Refer to Appendix A on page 61 for a description
of how to test battery and charging voltages
• Disconnect and reconnect auxiliary components one by
one in order to isolate the problem