How To Maintain The Super Fireproof Rolling Shutter Door in Daily Life

The regular fireproof rolling shutter doors are used in the fire separation areas such as the underground garage, workshop warehouse, and office building atrium. In case of a fire, the fire barrier can timely prevent the spread of fire. Therefore, the maintenance of the fireproof rolling shutter doors in daily life is very important. In order to ensure that the doors can normally fall in the case of a fire and prevent potential safety hazards. Today, I would like to introduce the precautions for the maintenance of super fireproof rolling shutter doors. During normal use of the super fireproof rolling shutter door, no sundries shall be placed under it according to the fire code to avoid the situation that it cannot be closed. During the opening and closing of the door, it is forbidden to walk under the roller shutter door. Because the door shutter moves up and down when the door shutter is opened and closed, and the motor and rotating shaft also have very few elements, the door shutter should be as troublesome as possible when it is running. When purchasing, more consideration should be given to the fireproof performance of the curtain, the thickness of the material, the manufacturer's process and product quality. The purchase of fireproof rolling door machine is also a key stage. Remember that it is not necessary to increase the power enough. Since the bearing capacity of the motor will change with time and the tension will weaken, the actual weight of the curtain should be appropriately exceeded. During the actual operation, the operator shall not leave the actual operation site without permission, and shall pay close attention to the opening and closing conditions and operation conditions. During the opening and closing, some people are prohibited to stand up and walk under the fire shutter door. To avoid failure of limit switch, locking of roller shutter, motor resistance and other problems. Evacuation exit and fire safety decoration partition of super fireproof rolling shutter door are usually not frequently used in areas prone to fire, and the door should be timely delivered for use. The doors of the automatic control system operated by the intermediate monitoring center must be carried out according to a set of control code procedures. In case of any abnormal condition in the whole process of application, measures should be taken immediately, such as disconnecting the key switch power supply and fault detection. Rules and regulations for timely maintenance shall be established for special grade fire rolling shutter doors, and maintenance records of each door shall be kept and filed. The door that has not been opened and closed for a long time must be maintained once every six months, including dust removal, painting, chain grease, etc. Check whether the circuit and electrical equipment of the control box are damaged, whether everything is normal, and whether various instructions can be completed. If they are damaged and do not meet the requirements, they should be repaired immediately.