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What kind of failures will be encountered in the use of bank vault door?

Release time: November 27, 2019 18:17:13 Source: wanshili Number of visits: second


Vault gate After using it for a period of time, because the frequency of application is not high, I always forget how to operate the password. I don't know how to scroll the direction disk. It is inevitable to encounter problems. What are the common faults in the process of using the treasury door? Wanshili major Treasury door manufacturer Let me show you.  

1. Causes of hinge ring: it may be that the air is wet or dust enters into the hinge box of the anti-theft door, which causes the friction between the hinge and the hinge pin. The hinge screw is not properly adjusted and the hinge pin is not on the same axis. The hinge fixing screw is not adjusted tightly, and the hinge deviates from different axes under the gravity effect during the use of the door. Solution: adjust the hinge screw to make the hinge bolt on the same axis (for example, the two screws of the hinge in the center of the door frame are properly relaxed). Fill the hinge pin with liquid lubricant or grease. Do not use vegetable oil or vegetable oil (such as lard, soybean oil, etc.)

2. Causes of failure to open the outer lock cylinder: the external lock cylinder has no trace of intentional damage under the effect of external force, which causes the internal marble of the lock cylinder to be misplaced, which will make the lock cylinder unable to open. If someone with ulterior motives injects glue and foreign matters into the lock cylinder, the lock cylinder will not open. Even illegal elements use the technology to open the tool to pull the lock piece to lock automatically, which will make the lock cylinder unable to open. Solution: clean up the foreign matter, and add pencil powder, open it with the key. Other people deliberately damage the lock cylinder, so it is recommended that the user replace a new lock.  

3. The reason of friction and abrasion between the door frame and the door frame caused by rubbing and rubbing the door frame and the door surface; When the door is opened with too much force, the hinge will be impacted by external force, and the door surface or door frame will be displaced by kneading, which may cause friction between the door surface and the door frame, noise and paint wear; the precision of the door seam is too high and the gap between the door surface and the door frame is uneven, or the edge line of the door surface and the door frame is not parallel, or there may be friction between the door surface and the door frame, causing noise and paint wear. Tighten the door frame on both sides by pulling screws. The friction can be eliminated by using 1-3cm thick long wooden strips placed at the friction position, closing the door surface and slowly forcing pressure. Adjust the door hinge screw with adjusting wrench to make the gap between the door and the door frame in the direction. Grease can be applied to the worn part of paint surface to weaken the worn surface. Or spray the same gloss of self drying paint. The above problem lies in the device Vault gate The above problems can be prevented by good conditioning and operation according to the construction requirements of the device.


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