Viesta VDI90230EG Manual Del Usuario página 6

pic 1
3. The ceiling must can bear at least 120kgs weight, and the thickness of the ceiling must be ≥ 30MM, drill
1*170 mm round hole in the ceiling.
4. According to the hanging board, drill 12 holes in the ceiling, see pic 2, 12pcs of ST6*40mm big flat screws
will be used to fix the hanging board on the ceiling, and then 8pcs of M4*10 screws and M4 nut with gasket
will be used to connect the angle iron into the hanging board, see pic 1, calculated the length of the angle
iron, and 16pcs M4*10 big flat screws and M4 nut with gasket will be used to connect the angle iron and
another angle iron ( the overlap length of angle iron can not less 100MM)
5. Let the one side of the expansion pipe go outside through the hole of 170MM, see pic 3 & 4.
hanging board
pic 2
3.7 cm
X=A-(B+C+3.7)
angle iron
pic 3
[ EN ● 6 ]
Version: 2:0
KEN002DH 22.08.2019
expansion pipe
pic 4