Can I change the lock of the security door? -Steps to replace the safety door lock
1, the lock core of the security door must be replaced before changing the lock, so a new suitable lock core must be purchased first. As for how to choose the lock core, you can consult the store according to the model of the original lock.
2. Tighten the two screws at the top and bottom of the scaffold board.
3. Turn the screws on both sides of the lock sleeve.
4. Remove the anti-theft lock cover.
5. Remove the old lock cylinder and install the new lock cylinder.
6. Adjust the inner and outer handles, the screw holes must be aligned with the side nuts, and the screws must be polished before turning; How to change the lock of the security door, insert the screw and tighten it. No problem.
7. If the lock cylinder is replaced. After selecting the lock cylinder, tighten the two screws at the top and bottom of the hand plate. These two screws are mainly used to fix the panel. Just use a Phillips screwdriver. It's very simple.
8. After screwing in the screws, install the screws and screw the lock core onto the screws on both sides of the sleeve. However, please be careful not to tighten the two screws too tightly when installing, so as to avoid the handle of the security door being tightened too tightly and not being opened. Remove the handle first, and then remove the locking cap.
9. Put the lock cylinder into the sleeve, and then remove it. Put it on the screw. Please remember the steps in the disassembly process. The return is the same. All the deleted things are put together and will not be lost.
10. Unscrew the screw fixing the lock cylinder and remove the lock cylinder. If you can't unlock the lock core by hand, you must knock it with the left lock or the right lock of the hammer. After installing the anti-theft cover with lock cylinder according to step 3, install the handle. Before installing the handle, insert the safety helmet and install the handle at the top.
1 1. Install the inner and outer handles of the dragon. It is best for someone to help hold Bai's hand. Both will fluctuate symmetrically and then move on to the next step. Adjust the inner and outer handles to ensure that the coordinates and screw holes are aligned with the side nuts, or turn the screws after opening them with a flashlight.
Insert the screw vertically. If the inner nut is not allowed when inserting the screw, please shake the screw with your fingers. Usually, friends who screw screws will understand whether the screws are aligned.
12, safety panel. Tighten the screws. Be careful not to tighten the screws too tightly. The handle will bend flexibly and cannot turn. Finally, the test results show that we must pay attention to opening the door, and then try to avoid the locked door again. The door has not been repaired yet, and we must start over.
Can I change the lock of the security door? -High-quality security door brand.
1, Feiyun security door
Brand Harbin Feiyun Industry, a famous brand in China. Strong technical team and exquisite technology make non-Yunan export to Russia and Japan.
2. Pan Pan security door
Pan Pan, the safety door, is a product favored by consumers and has been greatly recognized. Since its establishment at the end of last century, it has enjoyed a good reputation in the industry. Including 10 kinds of fire doors, steel door wood, rolling doors, interior doors, protective windows, automatic garage door, radiators, color steel sandwich panels, wall steel structures, sound insulation screens, stainless steel cookware, 100 kinds of new products and more than 40 national patents.
3. Kincaid security door
Our products include indoor doors, bathroom door, villa doors, aluminum alloy doors and windows, etc. , to provide users with comprehensive door and window solutions.
4. Wang Li's security door
China Wangli brand is located in Yongkang City, Zhejiang Province. Over the years in the United States, France, Russia and other places to establish outlets, is a brand worthy of consumer trust.
5. Sheng Qun security door
The leading brand in this industry is a prestigious large-scale residential supplier. Products are exported to dozens of countries and regions.
6. Maxim's security door
Founded in 1989, Chongqing Maxim brand is a famous brand product in China. In addition, the indoor door enjoys a high reputation and has become a leading brand in the industry.
7. Xingyue security door
Zhejiang Xingyue Door Industry Co., Ltd. was established in 200 1, located in Yongkang, Zhejiang, a famous brand product in China, and quickly became a leading enterprise in door industry.
The above is part of the content that Bian Xiao compiled for you today about whether the security door can be replaced. It is necessary for everyone to know this knowledge in life. I hope the above content can bring some help to friends in need. Thank you for reading.