Trouble shooting of Automatic Sliding Door Operator

Trouble shooting of Automatic Sliding Door Operator

Automatic door can automatic open when someone access to the door sensor area. After people pass through the door it will automatically closed, easy to use, but the automatic doors are also have some failures sometimes, the following will introduce the translation of electric doors common malfunction analysis.

 One: door jump

1. There is a jam in the upper rail or lower rail

2. The wheel on the hanging wheel has a foreign body embedded

Two: door opening and closing speed is too slow

1. The controller speed adjustment is too slow

2. The belt is too loose

3. Stop wheel and rail friction

4. The voltage is abnormal

5. Movable door leaf and rail or fixed door or floor friction

Three: Door closed collision

1.The speed is too fast

2. The voltage is abnormal

3. Motor power generation accessories may be damaged

Four: The door can not start

1. Sensor failure, check the sensor sensor is normal

2. Wire joint loose rubber 【short circuit or open circuit】

3. Belt off

4. The controller burns out

5. The motor may overheat, to be able to return to normal after cooling

6. The foreign body is jammed

7. The voltage is abnormal

Five: The door keep opening condition

1. Sensor failure

2. A moving object is in the sensing range

3. The door switch touches the fault

Six: door shake

1. There is an obstruction or wear on the underground rail or the pendulum

2. Move the wheel and the track wear or obstacles

Automatic door slider common faults or error

1. Automatic door track and hanging wheel can not be oiled or the hanger on the roller sliding phenomenon, so that the door collision.

2. Turn off the power when not in use for a long period of time

 Please do not disassemble it if you are not familiar with this automatic door mechanism. Please contact us or ask the professional in your local place.

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