Vatech PaX-i3D Smart - Page 149

Pax-i3D Smart(PHT-30LFO) Installation Manual
149
Appendix
Determining the height
1. Determine the screw height using the following formula.
h
screw height
= 100mm - d
• 100mm: the minimum desired distance between ceiling and the top of the equipment when the column
is fully extended
• d = H ceiling - H Max = H ceiling - 2336mm
Ex) If H ceiling is 2200mm, H screw height value is calculated as follows:
• d = H ceiling - H Max = 2200mm - 2336mm = -136mm
• H screw height = 100mm - d = 100mm + 136mm = 236mm

H
ceiling

H
screw height

d

H
max