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Hardware locks maintenance tips
Locks are the most easily overlooked hardware accessories in daily life, but in our daily life we have to deal with a variety of locks, these locks play a vital role in safety and security. Most people in the locks installed, they are negligent management, basically do not make any maintenance of the locks. I summarise some of the maintenance tips about locks for you.
Locks are the most easily overlooked hardware accessories in daily life, but in our daily life we have to deal with a variety of locks, these locks play a vital role in safety and security. Most people in the locks installed, they are negligent management, basically do not make any maintenance of the locks. I summarise some of the maintenance tips about locks for you.
1, some zinc alloy and copper locks use long time will be ‘long spot’, we do not think that this is rust, in fact, belongs to the oxidation, as long as the surface wax can be sprayed with a rub can be ‘to spot’.
2, the lock in use for a long time, the key in the insertion, extraction will not be smooth, then as long as the smear into a little graphite powder or pencil powder, you can ensure that the key insertion and extraction smooth.
3, the parts of the lock body rotation should often keep lubricant to keep it turning smoothly. At the same time, it is recommended to half a year as a cycle, check whether the fastening screws are loose to ensure tightness.
4, the lock can not be exposed to rain for a long time, otherwise the lock inside the small spring will rust, become inflexible, rainfall contains nitric acid, nitrate, will also corrode the lock.
5, the key to turn the door lock, do not lock the core did not return to the original position directly pull the key to open the door.
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