What to do when the security door is opened

Updated on Security door 2024-07-12
2 answers
  1. Anonymous users2024-01-24

    A common little annoyance, easy to solve, keep a grease at home for the removal of rust and lubrication of hinges and hinges.

    Macalon and other well-known hinge brands use tiger head hotolube or Kruber hinge grease, colorless and transparent, good adhesion and good durability. There is a 130-gram tube package in the leopard, which is also suitable for sliding door slides, etc. Apply grease directly to the hinge and it will slowly penetrate into the hinge.

    The maintenance interval is four to six months.

    Do not use lubricating oil or plain butter. It is easy to lose or freeze at low temperatures, and harmful odors will volatilize. Vegetable oil quickly rancid, develops odors and loses its lubricating effect.

  2. Anonymous users2024-01-23

    Hinge drops 1 point of oil View the original post".

Related questions
3 answers2024-07-12

Let's take a look at what the sound is, if it is a hinge, you can use some lubricating oil, it is also possible that there is something dirty inside, you can wash it with water first, and it may be that the rubber strip is loose, if the hinge is loose, the door leaf is small, and it is possible to squeeze into the rubber strip, there will be a sound, if it is the tongue of the lock, do not use lubricating oil, you can use pencil foam, the effect is very good, you can try.

6 answers2024-07-12

Two possibilities:

1.Hinge oxidation or foreign matter, treatment: add liquid lubricating oil. (Noticeably high-pitched "squeak"). >>>More

1 answers2024-07-12

If there is a sound at the hinge when the door opens, you can just get some engine oil.

1 answers2024-07-12

If it is an abnormal noise from the door shaft, it is enough to add some lubricating oil. If you don't have lube, go to a children's toy store, there is a place that sells electric toy cars, and there are small tubes of lube that are sold.

4 answers2024-07-12

This is very troublesome, because the lock beads inside are messy and the key is stuck, so it is recommended to replace the whole thing with a new one or ask a professional master to get it.