User Manual

12 English 5.906-587.0 Rev. 00 (05/14)
Calculation of the inner pipe diameter
1 Selection "Inner pipe diameter"
2 Input field "flow rate"
Depending on the material (see tabular values)
3 Input field "Air volume flow"
Depending on the suction performance from the techni-
cal data sheet of the selected vacuum cleaner
4 Button "Calculate"
 Fill in input fields with relevant values.
 Press the "Calculate" button.
The value of the inner pipe diameter is displayed.