INSTALLATION
1
The ceiling must bear at least 40kgs weight, and the thickness
of the ceiling must be 30MM, see pic 2. Drill 1*170mm round
hole in the ceiling.
2
According to the hanging board, drill 12 holes in the ceiling, see
pic 2. 12 ST6*40mm big flat screws will be used to fix the
hanging board on the ceiling, and then 8 M4*10 screws and a
M4 nut with gasket will be used to connect the angle iron into
the hanging board, see pic 1. After calculating the length of the
angle iron, 16 M4*10 big flat screws and a M4 nut with gasket
should be used to connect the angle iron and another angle iron (
the overlap length of angle iron can not be less 100MM).
3 Let one side of the extensible pipe go outside through the hole
of 170MM, see pic 3.
4 4 ST4*8 big flat screws will be used to connect the internal
chimney into the hanging board. Then put up the external
chimney, two hooks will be used to put up the external chimney
in order to the next installation, see pic 4.
5 4 ST4*8 big flat screws will be used to install the outlet, see pic
5.
6 Hold up the hood, 16 M4*10 big flat screws will be used to
connect the hood body into angle iron, see pic 6.
7
Put the extendable pipe on the outlet,see pic.7; after ensuring
everything is ok, put down the hook and the external chimney,
then the installation is complete, see pic 8.
3
