The development of three roller gates includes: manual three-roll gate, belt-reduction transmission type three-roll gate, electromagnetic valve type three-roll gate, automatic three-roll gate, each manufacturer's three-roll gate structure is not the same, the failure analysis and The processing method is also different.
1. Manual three-roll gate: The manual three-roll gate brake is relatively simple, and the failure rate is relatively low. Generally, the A-lead disk is loose: wipe the chassis. Use the corresponding type of wrench to tighten the movement and lead plate, adjust the position of the movement, free rotation does not wipe the chassis.
B brakes can be overpowering and unable to lock. Replace the positioning plate and positioning arm in time.
2. Belt-reduction transmission type three-roll gate: It is a three-roll gate developed by the company in the early stage. It has not been produced yet. It is a phase-out product and does not do much analysis and explanation.
3, electromagnetic valve type three roller brake:
A to the signal gate main board can receive, does not open the brake, the main board second green light, the gate did not respond.
1 Check if the solenoid valve wire is in good contact.
2 Measure whether the solenoid valve is conducting or not. Replace the solenoid valve.
3 Measure the solenoid output voltage for 24V.
4 clean the valve dust, add the right amount of butter.
5 valve hook broken or unhooking, timely replacement or processing.
After B is powered on, it cannot be put on the rod, and the credit card will run off the rod.
1 whether the electromagnet has electricity and whether it generates suction.
2 Check the connection port H6 of the mainboard, and the voltage output is 24V. Otherwise, replace the mainboard 3 electric chuck assembly downwards, and loosen the M5 screws on both sides, close the valve stem, and adjust the small lock head and the electric suction plate on the lead plate. 0.5-1mm clearance is good, the fastening screw 4 whether the small lead on the lead plate is stuck between the electric sucker plate, according to 3 methods to deal with 5 whether the compression spring off, the size of the lock is seriously worn, timely processing, on the butter C The gate can't be reset in time, it can be rotated many times, and the card can be checked many times. 1 Check if there is 12V voltage output in the H2 position of the motherboard. There is no possibility that the motherboard has problems. 2. The switch head is blocked with a metal plate, the motherboard is red, the reset switch tail The red light indicates that there is no problem. Which one is not on? Which one is the problem? 3 The positioning arm cannot be reset. The card cannot be reset after the card is opened. Check whether the solenoid valve voltage is 24V. Check if the spring of the reset coil spring is loose or not.
1. Manual three-roll gate: The manual three-roll gate brake is relatively simple, and the failure rate is relatively low. Generally, the A-lead disk is loose: wipe the chassis. Use the corresponding type of wrench to tighten the movement and lead plate, adjust the position of the movement, free rotation does not wipe the chassis.
B brakes can be overpowering and unable to lock. Replace the positioning plate and positioning arm in time.
2. Belt-reduction transmission type three-roll gate: It is a three-roll gate developed by the company in the early stage. It has not been produced yet. It is a phase-out product and does not do much analysis and explanation.
3, electromagnetic valve type three roller brake:
A to the signal gate main board can receive, does not open the brake, the main board second green light, the gate did not respond.
1 Check if the solenoid valve wire is in good contact.
2 Measure whether the solenoid valve is conducting or not. Replace the solenoid valve.
3 Measure the solenoid output voltage for 24V.
4 clean the valve dust, add the right amount of butter.
5 valve hook broken or unhooking, timely replacement or processing.
After B is powered on, it cannot be put on the rod, and the credit card will run off the rod.
1 whether the electromagnet has electricity and whether it generates suction.
2 Check the connection port H6 of the mainboard, and the voltage output is 24V. Otherwise, replace the mainboard 3 electric chuck assembly downwards, and loosen the M5 screws on both sides, close the valve stem, and adjust the small lock head and the electric suction plate on the lead plate. 0.5-1mm clearance is good, the fastening screw 4 whether the small lead on the lead plate is stuck between the electric sucker plate, according to 3 methods to deal with 5 whether the compression spring off, the size of the lock is seriously worn, timely processing, on the butter C The gate can't be reset in time, it can be rotated many times, and the card can be checked many times. 1 Check if there is 12V voltage output in the H2 position of the motherboard. There is no possibility that the motherboard has problems. 2. The switch head is blocked with a metal plate, the motherboard is red, the reset switch tail The red light indicates that there is no problem. Which one is not on? Which one is the problem? 3 The positioning arm cannot be reset. The card cannot be reset after the card is opened. Check whether the solenoid valve voltage is 24V. Check if the spring of the reset coil spring is loose or not.
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