Fig. 10
Fig. 11
1. As Fig.7,slide the end rail into the 1st sleeve, slide the middle rail into the 1st sleeve;
2. As Fig.8,slide the 2nd sleeve to the other end of middle rail, slide the top rail into the 2nd
sleeve;
3. Remove the plastic film on the end rail ,cut the plastic cable tie on the screw rod ”A”;
4. As Fig.9,pull the screw rod ”A” along with inner chain to the end of top rail ;
5. As Fig.10,undo the nut & spring;
6. Tight the nut to the right position as shown in Fig.11, cut the plastic cable tie on sprocket,
then whole rail assembled finished.