九九大香尹人视频免费|91免费在线视频观看|久久精品国产99久久久|林ゆな国产一区在线播放|日韩精品无码久久久久成人|国产亚洲高清在线精品不卡|91国语自产拍在线观看亚洲|国产成人精品福利网站在线观看

Company news, industry news, technical support

What are the faults of three roller brake and how to solve them Home > News >

What are the faults of three roller brake and how to solve them


1. After swiping the card, you can turn several circles continuously without getting stuck. As the saying goes, spanking;

2. After swiping the card, it cannot be pushed, and it seems that it does not unlock;

3. After swiping the card, it doesn't rotate smoothly. It seems that you can hear noise;

4. When the card is not swiped, the clamping position of the rod is inaccurate and out of position;

5. After swiping the card, the indicator light turns on, but the push rod does not move;

wait...

Treatment method: check the power supply or fuse; Adjust the strength of the damper; Adjust the four base angle screws of the electromagnet to reduce the attraction clearance of the electromagnet; Check the control board;; Check whether the electromagnet screw is loose or broken; Check the three roller gate drive plate. At this time, short circuit the input end of the drive plate (1 gate opening or 2 gate opening input). If the solenoid valve or green light responds, it is normal. 1. Check whether the power-off rod falling electromagnet engages the iron block; Whether the electromagnet of the power-off rod is supplied with DC12V power supply; Check whether the electromagnetic device of the power-off rod is pushed against the spring plate in the rotary table. If so, move the whole device up so that there is no contact between the two.


昆山市| 义乌市| 盐津县| 大同市| 互助| 齐齐哈尔市| 柏乡县| 且末县| 商都县| 崇明县| 鄂尔多斯市| 无棣县| 淅川县| 桃园市| 青铜峡市| 泰来县| 林芝县| 连山| 明水县| 旅游| 九江市| 前郭尔| 九江市| 南岸区| 抚松县| 秭归县| 军事| 集安市| 晴隆县| 德昌县| 佛山市| 偏关县| 崇州市| 伊通| 隆尧县| 精河县| 禄丰县| 广安市| 含山县| 凉城县| 忻州市|