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The owner who has used the rolling shutter door should have a question, that is, after using it for a period of time, what should be done during the use to prevent problems? Today, let's talk with Jinan roller shutter door manufacturers.
1. When using the cleaning curtain cloth, it is easy to scratch the surface with coins. When the stain is too heavy, you can use cleaning, toothpaste and special cleaning. After decontamination, wipe it with clean water and then dry it. The correct cleaning method can keep the aluminum alloy roller shutter door bright as new.
2. Be careful not to rub too much edges and corners, otherwise the edges and corners will fall off.
3. Before use, the door body must be debugged by professional staff before operation
4. When the rolling shutter door is in operation, children or objects are not allowed under the door to avoid injury to children or objects during operation.
5. Observe whether there is abnormal noise during operation. If there is any abnormal noise, it is necessary to notify the professional person for maintenance
6. When the thermal protection of the motor operates continuously, find out whether the fault is from the motor or overload or the setting value of the protection device is too low, and put it into operation after troubleshooting.
7. Ensure that the motor is well lubricated during operation. Generally, the electric machine runs for about 5000 hours, that is, it should replenish or replace the lubricating grease. If the bearing is overheated or damaged during operation, the hydraulic pressure shall be replaced with lubricating grease in time. When replacing lubricating grease, the old lubricating oil shall be removed, and the oil groove of the bearing and bearing cover shall be cleaned with gasoline, then ZL-3 lithium base grease shall be added to 1/2 (2-pole) and 2/3 (4-pole, 6-pole and 8-pole) of the cavity between the inner and outer rings of the bearing.
8. As the door body is always in the tension state of the torsion spring, if you need to repair, maintain and work, you need to contact professional personnel to operate.
Whether it is used at home or in many large places, such as industries and shopping malls, the role of rolling shutter doors is not a trivial matter. Come to our website if you don't know anything about it http://www.jnzxmy.com Consult!