| 1. | The reason lies in door frame out of shape and thus makes it twisted
原因出在门铰位门框变形，使门框扭曲 |
| 2. | The door part has 2 stubs , keeping it in position during mounting of the pin
门上页片有2个短柱体，用于门铰轴心安装时的定位。 |
| 3. | Fast or fix the door frame of hinge position , and adjust vertically using the suspension wire
4固定门铰位门框，并吊线调整垂直 |
| 4. | The 2 main hinge parts have a central guide to prevent door sagging during adjusment
门铰两个主体有一个中心导槽，用于防止调整时门下垂。 |
| 5. | Fill in a plank to beat the hinge until the problem is solved . copyright naihai foshan city jnioes door industry co . , ltd
上下门铰不垂直，应用木板垫在门铰上打击，直到问题解决为止。 |
| 6. | Concealed hinge for rh and lh application . the 2 main hinge parts have a central guide to prevent door sagging during adjustment
门铰的两个主要部分有一个中心导承，用于调节时防止门下垂。 |
| 7. | They had a pivot at the bottom and a pivot at the top and that would cause the door to swing open and shut
第一扇门是由希腊人发明的，他们没有门铰，在门底下和门顶上都有枢轴让门在摇动著。 |
| 8. | Concealed hinge , for rh and lh application . the 2 main hinge parts have a central guide to prevent sagging during door adjustment
左右门隐密式门铰，门铰的两大部分有一个中心导承，用于调节时防止门下垂。 |
| 9. | The bottom screw should be relaxed and a plank can be put in the position of hinge and fast a screw , then the problem can be solved
，应放松固定门框下部的螺丝，在墙体与门框门铰位置垫入夹板，然后上紧螺丝，问题应可解决。 |
| 10. | Communicate with the user to confirm the height of lifting base . adjust the location of lifting base of door hinge . for suit door , adjust the lifting base of door hinge first
与用户沟通确定吊脚高度，先调整门铰位的吊脚，套门先调整后门铰位的吊脚。 |
