Many friends will mention the problem of security door maintenance.
For this reason, wanga specially prepared relevant tips,
I hope I can help you.
Door leaf maintenance
*Clean soft cloth is often used to wipe the stolen goods on the anti-theft door to ensure the door is dry.
*Water or other hard to remove masonry or corrosive substances shall be avoided on the door leaf of anti-theft door, so as to prolong the service life of the anti-theft door.
*It is recommended not to tear off the protective film on the door leaf or cover the door leaf with a layer of film before finishing the decoration.
Door frame maintenance
① The door frame of anti-theft door is made of plastic spraying material, and the maintenance method is the same as that of plastic spraying door leaf. However, the gap between the door frame and the wall should be filled with cement as soon as possible after the installation, so as to avoid the loss caused by the damage of expansion screw.
② Regularly remove the dust deposited in the lock tongue at the lower lock bolt.
Lock maintenance
In order to maintain the appearance of locks and prolong the service life of locks, attention should be paid to the maintenance and repair of locks in the daily use process.
Appearance maintenance
During the decoration of the house, please seal the exposed parts of the lock handle and panel with plastic bags (do not contact the rubber surface with the surface of the lock), so as to prevent the surface treatment layer of the lock parts from spots, blisters and even delamination caused by the corrosion of acidic or alkaline materials and gases during decoration, which will seriously affect the appearance quality of the lock.
Of course, if the lock is made of zinc alloy and copper, it will be found that there are "spots" when it is installed on the door for a long time. This phenomenon does not belong to rust, but belongs to oxidation. If this happens, the spot can be removed by wiping it with wax spray on the surface.
In normal use, if there is dirt, it can be removed with dry cloth. Do not use detergent and other chemicals. Otherwise, it will damage the protective film of exposed parts and cause discoloration. Do not wipe the lock body and handle with a wet cloth, as some metal locks will rust.
Performance maintenance
In the process of use, regularly (once every half a year or once a year) or when the key is not inserted smoothly, add some graphite powder (pencil powder foam) in the key hole for lubrication. Do not add any liquid oil as lubricant, so as to avoid the grease sticking to the spring, causing the lock not to rotate and unable to open. If the door leaf is hard to close, it can be solved by smearing a little pencil powder on the inclined tongue.
When closing the door, it is better to hold the handle, screw the lock tongue into the lock body, and then release the hand after closing the door. Do not hit the door with force, otherwise the service life of the lock will be reduced.
When the main lock tongue or safety latch extends out of the body, do not hit it with force to avoid damage to the lock tongue and door frame.
Since the sealing strip installed between the door body and the door frame has elastic effect, when the handle or key is used to unlock the door tightly, the door can be pushed or pulled by hand at the same time to overcome the elastic force. Do not turn the handle or key to open the door forcefully to avoid breaking the handle or key.
Doorbell maintenance
When using the doorbell, you should press the button gently. When the power is insufficient, replace the battery. If you need to leave home for a long time, you should take out the battery.
As for the maintenance knowledge of the security door, in addition to the above mentioned methods, do you have any good points? If you have other methods, welcome to inquire!
