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Anonymous users2024-01-24Special low-viscosity synthetic lubricants are required.
Most of the well-known lock factories such as Escola use fully synthetic lock lubricants from Hotolube or Kluber. Fully synthetic base oil production, clear and transparent, colorless and odorless. , low temperature resistance, no dust.
Tao is full of 30 ml needle-nosed small oil bottles, drop a few drops, easy to use. The service interval is six months.
Mineral oil should not be used because it is highly viscous and tends to get dirty. It is also not suitable to use pencil end or black graphite lubrication, which cannot lubricate the internal parts, and there will be heavy metal and color pollution.
Can the lock cylinder be changed for the Meixin security door?It's completely possible, because Meixin anti-theft door locks are also assembled locks. >>>More
Different prices and models of doors, the lock cylinders used are different, it is best to send a picture, so that everyone can help you see. Just send a picture of the key.
It's not an AB lock, it's an AB key, there are three kinds of ABC keys in total, as long as the C key with the notch is not enabled, the AB key should be able to be used at the same time. The A key should be a temporary key for the decorator, and the B key is the regular key used by the owner, but once the ultimate key C key is used, the A key is invalid and cannot be used, and the B key can still be used normally.
You can find a lock repairer to prepare the lock cylinder by yourself or the master to prepare.
In real life, when people encounter that the door lock is not easy to open, they will generally lubricate the lock cylinder with oil, although it can solve the problem, but if you do it often, a large amount of dust will enter and mix with the oil, which is not good for the door lock. I think the best way to do this is to scrape the pencil into lead powder and lubricate the lock cylinder, which works very well and does not damage the lock.