4.Barrier arm balance adjustment
1,Please check and confirm arm status in horizon and vertical position,then tighten 2pcs M12 screw.
2,According to arm balance status, repeat adjusting the spring level of tightness of M8*140MM, make sure
the arm open and close in stable.
3,For the barrier gate with double springs,please adjust the two springs simultaneously.
4,If arm open and close shake too much, Please check below picture. Open arm shaking a lot means spring
is too tight, loose a little. Close arm shaking too much means spring too lose, repeat tighten a little spring.
5.Electrical installation, wiring diagram
1. The internal wiring of this machine has been completed when it leaves the factory, please do not change it, just connect the 220V power supply and the protective ground wire to work.
2. Traffic light interface: 2A24V voltage traffic light use.
3. Infrared anti-smashing interface: external infrared anti-radiation device, and the switch signal of the anti-radiation output can be connected.
4. Ground sense interface: support external ground sense. When using an external ground sensor, you only need to connect the switch signal output by the ground sensor.
5. Parking system interface wire control interface: connect the switch signal from the system to this interface to control the barrier.
6. Starting limit and landing limit signal output: output COM/NO/NC switch signal to the system to inform the current state of the barrier.
7. RS485 or CAN communication interface: PC software can be used to manage more than 15 barriers.
6.Packing List
| Name | Specification | Qty | Unit | Note |
| Hexagon screw | M12*70 | 2 | Piece | Fixing the boom |
| Boom press board | | 1 | piece | |
| Mounting batten | | 2 | piece | Fixing the case |
| Expansion bolt | M12*150 | 4 | unit | Fixing the case |
| Case Key | | 2 | unit | |
| Remote controller | | 2 | unit | |
| Instruction | | 1 | piece | |
7.Product Maintenance
1 Keep the barrier gate clean
2 Check the joints ever month in case of any loose parts.
3 Check the spring elasticity after the barrier gate running 3000 times.
4 Check the easily worn-out parts(like the spring,limit switch),every half year and renew it.
5 Remote control distance will be shortened or not work in case like big object screening,battery exhausting,extreme weathers.
