1) Manual release
2) Machine core with compression spring, effectively avoids the accidents caused by spring breaking
3) Die-casting aluminum alloy motor, precision and good at thermal radiating
4) Motor cooling fan, solving the problem of heat-protection
5) Double safety limit switches (photocell electrical limit switch/motor memory sensor)
6) Reversing on obstacle,Auto-closing
7) Support the INFRARER PHTOCELL for anti-bumping function (optional)
8) Support the external and internal VEHICLE LOOP DETECTOR (optional)
9) Traffic light interface
10) Wire control (switch signal)/ Remote control (418MHZ)
11) RS485 communication module (optional)

FAQ:

1. When barrier finish closing, why does the arm open itself slowly?

• the spring is too tight, you need release the spring a little, then test it again.
• see whether the main crank touch the triangle tightly or not, if tightly, adjust it.
• reset the balance position and the electrical limit switch.

2. Why does the controller panel operate with "Di Di Di" abnormal noises?

• As for this, it means the resistance on controller board is broken, if you have professional tools to check,
• then replace that broken resistance, if not, replace that controller panel.

3. Why does the barrier finish half operation of opening and closing?

• If uses our controller panel, you only need to find resistance R37 on controller panel, and repalce it is ok.

4. When barrier closed, why is there a 5 degree angle of inclination?

• the model is not good, and the gear doesn't fit each other tightly.
• the barrier didn't adjust well, need to reset.

5. When barrier finish open, but it closes itself without any order control, what's the problem?

• To check the loop cable first, because the loop cable maybe brokem
• To check the motor sensor, if it is not set well, then reset it in the middle between two holes on sensor rod.

Service items

1.One year's free servicing is supplied( not including the arm)
2. Lifetiom charged servicing is offered.
3. Technology servicing is supplied
The following situations are charged for servicing (or changing):
1. Broken by wrong installation.
2 Broken by improper voltae.
3. The surfaces of the system destroyed by wrong installation our use.
4. Broken by natural disaster.
5. Overdue
6. Servicing items out of our promises.
The upgrade and improvement of the product won't be notified if there is any.
The explaining authority of this product instruction and service article belong to the production factory.