Possible Problems The latch may not be properly placed in the electric striker, the magnetic lock may not be properly aligned due to mechanical force or weariness, and the power supply to the striker can be insufficient.
Inspect the door and lock for any obvious problems, which could include dust or debris. Also, keep an eye out for wear or damage to the main parts of the door and hinges. Check the alignment of the magnetic lock to ensure everything is aligned properly. Check for oil residue.
Check Alignment
Examine the alignment of the door and lock. Make sure the screws and hinges are tight; the door frame is solid; the door closer is functioning correctly and; for wooden doors, check the condition of the paint to avoid operational failure.
Factors like the weather, damage to the key, and even a buildup of dirt and grime inside the locking mechanism can all stop a door from locking. If you're having trouble locking your front door on a regular basis, you should consult a locksmith as soon as possible.
If you are finding a mag (electromagnetic) lock to be “sticky” or slow to release it is likely that it has a diode connected across the power terminals. Remove it, problem solved. This is a common mistake.
Use a can of compressed air or a small brush to clean the keyhole thoroughly. Lubricate the lock: Sticky locks are often due to a lack of lubrication. Apply a graphite-based or silicone-based lubricant specifically designed for locks. Avoid using oil-based lubricants as they can attract more dust and grime.
The easist way to keep a magnet from sticking to other stuff is to keep it away from the other stuff. The forces of attraction and repulsion get very small far away from the magnet. You can also redirect the magnetic flux lines into a loop to reduce the field strength away from the magnet.
A door lock mechanism is complex, fiddly, and vulnerable to jamming. In wintry weather, locks can become stiff and difficult to operate, whilst moisture can create rust and cause the lock to stick and prevent your door from locking.
What's the best lubricant for your lock? When choosing the best product to lubricate locks, dry lubricants like graphite powder and PTFE lubricants are best. As mentioned above, oil-based products can attract dust and dirt which can damage the delicate internal mechanism of your lock.
The most likely cause is that the latch isn't engaging properly with the strike plate – the two crucial parts that need to interact in order for the door to stay closed. You'll generally be able to tell by the absence of any clicks or snaps when you push the door closed.
Maglocks require constant power to stay locked, making them fail-safe. If the power goes out for any reason, the maglock's magnetic hold will release and the opening will no longer be secured. On the other hand, fail-secure locking functions require power to unlock a door.
Magnetic Field Interference Causes Magnet Issues
Magnetic fields from external sources can interfere with the magnetization of a material, causing it to become demagnetized. This can occur when magnets are exposed to strong electromagnetic fields or placed in close proximity to other magnets.
You can try lubricating the lock with graphite spray or silicone based lubricant as mentioned above. If this doesn't help it could be that there is a misalignment of the lock and door (similar to UPVC problem above) or there could be a problem with the lock cylinder.
So, are magnetic locks secure? Absolutely. With their impressive holding strength, resistance to lock picking, and easy integration into access control systems, they are a reliable addition to any security setup.
Should I use WD40 to lubricate door locks? The simple answer is you should not use WD40 to lubricate locks. WD-40 is one of the solvent-based lubricants and does not contain any lubricant and over time can make your lock even stickier by gumming the lock up.
Yes, you can use Vaseline instead of WD-40 if you need a quick substitute. However, keep in mind Vaseline may not work for all applications, including inside locks. While it can work great on door hinges, it may be too sticky for locks and end up attracting dust and dirt particles—which can cause damage to your lock.
Myth: WD-40 Multi-Use Product is not really a lubricant. Fact: While the “W-D” in WD-40 stands for Water Displacement, WD-40 Multi-Use Product is a unique, special blend of lubricants. The product's formulation also contains anti-corrosion agents and ingredients for penetration, water displacement and soil removal.
Usually, this happens when the lock pins are dirty or need to be lubricated. Common causes of this include corrosion, rust, and a build-up of dirt and debris. Everything from outside elements like dust to the lint your key picked up at the bottom of your purse can transfer to the lock and result in sticking.
One of the most common reasons people find their door isn't locking is because of a misaligned door. Whether it's because of the door itself on the hinges, how it fits in the frame, the striking plate or the location of the lock, a misalignment can mean your door won't lock properly.
Misalignment of the Lock
Another common problem with maglocks is misalignment, which can cause the lock to bind or not release properly. This can be caused by a poorly installed door frame, a misaligned strike plate, or a warped door.
Despite their resilience, magnets can experience a gradual loss of strength known as demagnetisation. One common cause is exposure to elevated temperatures, which can disrupt the alignment of magnetic domains within the material.