Lever lock is a common type of door lock, which is widely used in home, office and other occasions. Proper installation and debugging of lever lock is very important to ensure safety. The following is an article about "how to install and debug lever lock", hoping to help you.
How to install and debug lever lock
I. Preparations
Before starting the installation, please make sure that you have prepared the following tools and materials:
One set of lever lock (including inner handle, outer handle, lock body, key, etc.)
Screwdriver
Drilling machine and drill bit
Ruler or tape measure
Notebook and pen (for recording measurement data)
Second, measure and mark the position
1. Determine the installation height of the lock: Generally, the distance from the ground to the center of the door handle is about 92 cm.
2. Use a ruler or tape measure to measure accurately, and mark the lock position on the door with a pencil.
3. According to the drawings or instructions provided by the manufacturer, further mark the position where the slot needs to be dug at the door frame.
Third, slotting and punching
1. According to the marks made previously, make a preliminary hole in the door with a suitable drill.
2. According to the size requirements of the lock body, use appropriate tools to cut a space for accommodating the lock body on the door.
3. Pay attention to keep the section flat and perpendicular to the facade to avoid affecting the subsequent installation effect.
IV. Assembly and Fixation
1. First, put the lock body into a pre-prepared groove and fix it with screws.
2. Then install the handle parts on the inner and outer sides of the door respectively, and adjust the distance between the handle and the lock tongue to ensure the smooth cooperation between them.
3. Finally, tighten the screws on all connectors to ensure that the whole structure is stable and reliable.
V. Functional testing
1. After completing the above steps, a simple functional test can be carried out: try to turn the handles on the inside and outside to verify whether the lock can be opened/closed smoothly; Check whether there is looseness between components.
2. If any abnormal situation is found, it should be adjusted in time until it reaches the best state.
VI. Matters needing attention
Choose regular brand products when buying lever locks to ensure that their quality meets safety standards;
Personal equipment such as protective glasses must be worn during construction to prevent injury;
For beginners, it is best to complete all the processes under the guidance of professionals, so as to avoid bad consequences caused by wrong operations.
From the above introduction, we can easily see that although the installation process is complicated, the task can be successfully completed as long as the correct steps are followed. I hope every reader can learn this skill and create a safer and more comfortable living environment for himself!
Rec. Prods.
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