User manual

Special installation 2: flat roof top

Explanations:

1.This installation is workable for flat roof top.

2.The wall or ground of rooftop should be concrete or solid

wall.

3.These two installations could be both used expansion bolt

to fix the supporting structure.

Dimension requirement:

①

Distance from rotor centre to roof top ≥ 4 m

 Supporting point should be 1.2 times of the rotor

diameter

 Distance from blade tip to pole ≥130 mm

④

Φ76mm≤Outer diameter ≤Φ150 mm

⑤

Angle steel or guyed fastening structure

⑦

distance from rotor centre to roof top≥1.5m

⑧

1.5m≤distance from rotor centre to the first

supporting point≤2.0 m

⑨

1.2m≤distance between the two supporting

points≤2.0m

⑩

Pole diameter≥Outer DiameterΦ60mm×thickness

6.0mm seamless pole