Installation and maintenance precautions of double-axis hinges

Installation precautions:

1. Select the appropriate hinge size and load-bearing capacity according to the weight of the door or window.
2. Ensure that the hinge installation position is level and the hinge plate is firmly fixed to the door or window frame.
3. The hinge should be installed according to the manufacturer’s instructions, and the hinge screws should be tightened to the appropriate torque.
4. The hinge pin should be inserted into the hinge plate and fixed with a retaining clip or screw to prevent it from falling off.
5. During installation, avoid damaging the hinge surface and ensure that the hinge operates smoothly.

Maintenance precautions:

1. Regularly check the hinge for wear and damage, and replace it in time if necessary.
2. Lubricate the hinge regularly with appropriate lubricants to reduce friction and prevent wear.
3. Clean the hinge surface regularly to prevent corrosion and maintain its appearance.
4. If the hinge is exposed to humid or corrosive environments, it should be checked and maintained more frequently.
5. Do not overload the hinge, and avoid using excessive force when opening or closing the door or window.
6. If there is abnormal noise or resistance during the opening and closing process, stop using it immediately and check and maintain it in time.

In summary, proper installation and maintenance can ensure the safe and stable operation of double-axis hinges, prolong their service life, and improve their durability. Regular inspection and maintenance can also prevent potential safety hazards and reduce maintenance costs in the long run.