How to adjust the angle of the anti theft door leaf

There is no way to install it separately, because it is all debugged and installed at the factory. Only pay attention to it during construction.

1. Loosen the big hexagon screw in the middle first, and then loosen the small hexagon screw in the inside. If there is an abnormal sound, it means that the door leaf and the door frame are too close, and the door leaf needs to be pushed outward, so the 4 small screws should be slid in the direction of the door leaf. All screws are fixed, of course, tightened, clockwise. >>>More

Some. It depends on the description of the sofa.

Relatively simple, use the support of the wall to adjust the angle, as long as the sofa is pulled out, the angle will become larger. The opposite is the opposite. >>>More

Adjust after unscrewing the hexagon socket screws.

Method 1: No adjustment - apply wax (or soap, grease) between the grinding door frame and the door panel, which can relieve the rattling sound, but you have to reapply the wax after half a year. >>>More