Due to the influence of installation technology or use environment of the installation master, the maintenance of the electric expansion door will inevitably encounter problems in the operation process. Do you need to adjust? In daily use, such situations often occur: small faults are not treated as large faults, and large faults are not treated as large maintenance projects. Its cost will be from low cost to acceptable cost to difficult to solve cost, which makes the whole electric expansion door paralyzed. In order to ensure the safe and reliable operation of the electric expansion door, users or managers need to carry out necessary operation checks on the electric expansion door in daily life.
1. When the personnel moves to the electric expansion door from outside or from inside at normal speed, the electric expansion door shall open automatically, and the action of the electric expansion door shall be stable without collision; after the expansion door is opened, when the personnel passes through the expansion door at a speed of about 150 MM-200 mm per second, the expansion door shall remain open;
2. When the personnel leave the sensing area of the electric expansion door sensor, the electric expansion door will be closed automatically after a delay of 1-10 seconds (the delay time can be set according to the parameters of the electric expansion door switch). The electric expansion door operates stably without collision;
3. Observe the normal walking route of the personnel passing through the electric expansion door, and adjust the daily walking route to the direction of the personnel facing the electric expansion door instead of the direction of the electric expansion door at a certain angle;
4. When walking towards the expansion door, the sensing width range of the expansion door sensor shall be greater than the width when the door is fully open;
5. If the electric expansion door is equipped with auxiliary light sensor (infrared radiation protection device), when the door is opened, people stand still, block the auxiliary light sensor with their hands, and the door shall remain open. A few seconds after you leave? The door should be closed again.
The maintenance of the electric expansion door can not be separated from the safe use and effective maintenance, which can reduce the damage probability of the electric expansion door. In case of maintenance problems, just check according to the problems just mentioned, and then contact the maintenance personnel. Then the professional personnel shall carry out maintenance to avoid unnecessary losses caused by improper maintenance.
