1.Ensure the slope at the latch bolt in accord with the shutdown direction.
2.Drill the hole for lock body as per the writeen instruction, insert the square shaft to the square hole of lock body,the
Dipped finish of the square shaft must toward the direction of the top screw hole of lever handle.
3.Cut out the connecting rod properly according to the door thickness.
4.Install the faceplate and lever handle,connect with the connection bolt of lock cylinder on outside faceplate and
insurance button of faceplate must be hit stably,conncet with the connection bolt of lock cylinder and outside
faceplate,adjust the inside and outside faceplate in a proper position.
5.Install plastic pocket and striking plate,enable it can be use with the lock latch smoothly.
6.Debugging the lock,if the latch bolt can be retractile by turning the lever handle and the dead bolt can be retractile by
turning the key and inside insurance bolt,it is correct installation,finally tigten the fixing screw