Guide to maintenance and replacement of cross locks
I. Preface
Cross lock is one of the common door locks in life. It has simple structure, convenient installation and high safety factor, and has a wide range of users in the market. However, even the best locks can not be separated from daily maintenance and repair, otherwise it will easily lead to shortened service life or failure.
Second, the cross lock maintenance method
1, regular inspection
In the process of use, the lock should be checked regularly, including whether the screw is loose and whether the switch is flexible. Once problems are found, they should be adjusted or repaired in time.
2. Keep it clean and dry
In order to ensure the normal operation of the lock, we also need to clean the dust and impurities inside the lock cylinder frequently and ensure it is in a dry state to avoid rust and corrosion.
3, proper lubrication
Proper dripping of lubricating oil can reduce friction, improve mechanical efficiency and prolong service life. However, do not apply excessive grease stains to avoid blocking internal parts and causing damage.
III. Replacement Steps of Cross Lock
When the cross lock cannot be repaired for various reasons, it needs to be replaced. The following is the specific operation process:
(1) Preparation tools: common maintenance equipment such as screwdrivers and wrenches;
(2) Remove the old parts: unscrew the screws on the fixed panel one by one with a screwdriver of corresponding specifications, and you can see the internal structure after removing the panel. Then use a wrench to tighten/loosen the screws on the fixed shell until the disassembly is completed;
(3) Assemble new products: install the newly purchased cross lock components in turn according to the instructions in the manual, and pay attention to the positional relationship and directionality of each component;
(4) Debugging confirmation: After reassembling, try to turn the handle to test the opening condition. If it is smooth, it means the replacement is successful.
IV. Concluding remarks
In a word, mastering the above skills correctly in daily life will help to better protect our home property from infringement, and at the same time save unnecessary expenses. I hope this article can help you solve the doubts about "how to maintain and replace"!
Rec. Prods.
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