Ji'nan parking barrier is specially used for road vehicle travel channel entrance constraint handling equipment. The following small series to introduce the way to solve the problem.
That box did not crash, and then view the line, see the gate clutch position is not accurate, the final view falls bar control line is not short this is most likely to doubt the.
Card reader when there is no sound, or replacement method to determine whether the card reader is broken.
If the exclusion of the card reader and the line of doubt, open the control box cover, listen to the card when the relay has no sound, no sound to clarify the controller appears to be replaced or returned to the factory repair
To activate the capacitor, it is true that all of it to the whereabouts of the signal line may be a device has been to give him the whereabouts of the formation of the signal, the control box and a sense of the processor may also be able to replace.
If there is no doubt above, there may be a bad way to control board.
The above is the Ji'nan parking barrier lifting question solution, we can learn about.