The shutters problems and its solution:
Shutters and gap big box: the main reason is that when installation shaved no door window frame is not vertical with the ground, the blinds can be unloaded shaved to reinstall after agreement with box, such as the door window frame not find straight vertical should be within the frame plate gasket.
Hardware installation quality is poor: why is flat door hinges not on, led to the doors and Windows set of fan and casing is not smooth. 可將每個合頁先擰下一個螺絲然后調整百葉窗與框的平整度調整修理無誤后再擰緊全部螺絲釘。 Such as short hinge screws, screw a screw into the and inclined can all result in a door to door repair universal suitable screws should be changed. 上螺釘時須平直螺絲應先釘入全長的1／3然后擰入其余2／3嚴禁一次釘入或傾斜擰入。
Shutter switch is not smooth, the main reason is that there is something wrong with the lock installed lock tongue plate should be unload groove with a chisel repair tongue, adjust the door lock tongue mouth location before you install the lock tongue plate.
Sliding door window sliding NingJin: the main reason is that upper and lower orbit or the center line of the rail slot is not in the same vertical surface, should by adjusting the position of the track, the upper and lower orbit or rail groove center line of the vertical alignment.
The above is my company over the years according to the usage of the masses of users, provide you with some basic considerations. If you encounter what kind of technical problems, welcome to inquire.