The use of automatic door gives people a very convenient feeling, but this convenience requires frequent testing of automatic door and good maintenance, today, we will go to see common faults and solutions in automatic door maintenance. Automatic door maintenance method 1. The door leaf does not move (1) the door leaf does not move. Of course, first check whether the power is sent to it. If it is due to power failure, connect the power supply.
The use of automatic door gives people a very convenient feeling, but this convenience requires frequent testing of automatic door and good maintenance, today, we will go to see common faults and solutions in automatic door maintenance.
Automatic door maintenance methods
1. The door leaf does not move
(1) the door leaf does not move. Of course, first check whether it is powered. If it is due to power failure, it is enough to connect to the power supply.
(2) whether the movable door leaf has the phenomenon of mopping the floor. If there is this phenomenon, the door will be very difficult when starting. Main controller will think that there are obstacles and carry out self-locking protection to stop the movement of the door leaf;
(3) Check whether part traveling wheel of the spreader of the door leaf falls off from the track. If this phenomenon occurs, the door leaf will not move.
(4) Check whether the sensor automatic door is equipped with "safe Light". Due to dust coverage on the receiver of safe light, it will also cause misoperation, which makes the main control of automatic door mistakenly believe that there is an object in the middle of the door leaf, so as to stop closing the door and do not move.
2. Automatic door slow response
(1) the detection range of sensor probe is too small.
(2) there is dust accumulation inside the sensor probe.
(3) door body is too heavy, beyond the motor traction of the host.
3. The sound of opening the door is very loud
the traveling wheel of the door leaf spreader is worn out for a long time, resulting in the sound of the automatic door switch door, in this case, if the wear is very slight, you only need to clean the track and traveling wheel or add a little lubricating oil to the traveling wheel bearing, but if the situation is serious, you need to replace the traveling wheel. Some metal connector are loose, the lower guide system is damaged, the friction between the movable door leaf and the fixed door leaf, and the upper beam is not well done during the initial construction. These factors will lead to the sound of the automatic door switch, it is determined that the reason why the automatic door switch door sounds loud is the right medicine to fix the automatic door. If metal connector is loose, tighten these connectors. For the following reasons, professional maintenance personnel are required to repair them.
Automatic door Maintenance precautions
1. The Auto Door automatic shutdown function can be set to about 145 seconds when leaving the factory according to the user's door body travel settings.
2. If the auto door door opening and closing direction are opposite, adjust the terminal wiring of the controller's "V" "W. Similarly, when the direction indicated by the STOP display screen is opposite to the actual one, adjust the wiring in the same way.
3. When the controller fails, it should be repaired by professionals or contacted with suppliers and manufacturers for maintenance. In order to avoid the expansion of the fault and affect the use.
4. Auto door the controller should be kept clean to prevent water inflow or other harmful substances from eroding. It is forbidden to use organic solvents for cleaning the casing.
5. Generally, the number of cable cores of auto door should not be less than 8 wires (in the past, the wiring of 7 wires was not reasonable) door body the cable should not contain connectors in the middle.
6. Remote control transmitter should keep the shell to prevent extrusion vibration from falling into water and other phenomena. Pay attention to check the battery voltage and replace it in time when necessary. When the remote control is too close, the battery should be replaced. The battery model is KC12V-23A. Remote control avoid electromagnetic interference sources as much as possible.
