1. If the package is opened between the door frame and the wall, carefully check whether the products and spare parts are intact.

2. Take out the door frame and place the material face up as far as possible to avoid scratches. Put something like cardboard or carpet on the ground.

3. The upper pulley shall be put into the upper chute in the correct order, and the frame and transverse frame shall be assembled correctly and tightened with half self-tapping screws (the seam shall be flat). Special note: the upper pulley must pay attention to its arrangement, so as to avoid rework

4, the door frame installed into the hole, first about the door frame side seal hanging water vertical, drilling positioning, and fixed with expansion screws, (screws do not be fixed too tight, in order to fine tuning in the installation of the door) gap is too big, with thin plates or other objects stuffed in it.

5, a transom, vertical, should guarantee the water lane as guide, and punched by expansion screws (if wall gap is too big, the fixed after use wood veneer plugged) installed after the transom, door chute and transom groove casing with screw holes, no transom door leaf directly on the chute place with drilling bit. With top silk tighten. Do not screw the top wire too tightly so as to fine tune the whole next step.

6. Fine tune the whole door frame to the same plane and keep it vertical, then tighten all the screws.

7. If the pulley is at the same height and is consistent with the height of the site, the door leaf can be hung if the pulley is equal to the pulley. If not, the door leaf can be hung at an appropriate position.

8. After hanging the door, adjust the pulley level again, and prepare to install the positioning wheel after the running effect and lock are accurate.

9. In the natural vertical state of the door, determine the installation position of the positioning wheel of the door, draw a line, remove the door leaf, and fix the positioning wheel with the correct screw of the positioning wheel. (note: the door leaf positioning wheel must be installed on the center line in the groove below the door leaf, and tilt the two ends about 2mm according to the actual situation, and drill the screw holes in the ground with the bit of the glass opener to prevent the tiles from being broken).

10, hang up the door leaf, testing two doors top-down gap is even, if uneven appropriately fine-tuning to appropriate location and test the door leaf level, train movement effect and smooth security to open the locks, etc, until it reached the effect after they landed, will locate wheel screw, hang up again door leaf, and the sliding wheel positioning adjustment screw.

11, the installation is basically completed, all holes with the plug cover, on the sliding pulley, locks and other positions sprayed with self-spray wax, noise reduction and increase slip, and clean the surface and surrounding sanitation