Alignment

Side/Center:

Side    ... Bow ends with back edge at 2nd system-point.

Center... Bow ends centric at 2nd system-point.

Rotation:

Shows the construction direction in degrees.

The direction can be manually rotated for rectangular ducts with these buttons in four main directions (up, down, left, right).

Volume flow

This function activates the Volume Flow Calculation ductwork cross sections.

Edit

Button to edit Duct Tables for all trades.

Dimensions

Enters the individual cross sections.

d1:

Start cross section

d3:

Cross section at branch

Length

The various intersection-lengths can be entered here.

L1:

is the entire intersection-length.

L3:

is the entire branch-length.

Continuation

Here you choose the branch duct, where you want to connect.

Selected length

Rest length

Std. length

See chapter "Length"

Functional fields

(Place, Continuous construction, Cancel)

See chapter "Functional fields"