Autodesk 235B1-05A761-1301 User Guide - Page 509

If you want to specify... an elevation at which to place the fitting a grip point location on the fitting a rotation angle specify the rotation angle upon insertion specify an identification label then... select an elevation. select a method for Justification. select Specify rotation on screen. Select No, and then enter the number of degrees for Rotation. select Specify rotation on screen and select Yes. enter text for the ID (under Advanced) 6 Click in the drawing to specify the insertion point. 7 If you selected Specify Rotation on Screen, rotate the fitting into position or press ENTER to accept the default rotation. 8 Add additional fittings as needed. You can select different fittings and specify different properties as you add them. Adding an Expansion Loop to a Plumbing Run Add an expansion loop to a long hot water run to allow for pipe expansion and contraction as the pipe heats during water flow. 1 Select a segment of the plumbing run, and click Plumbing Line tab ➤ Modify panel ➤ Add Expansion Loop . IMPORTANT If you add an expansion loop after performing size calculations, you need to resize the plumbing run. 2 Specify the start point for the expansion loop. 3 Specify the second point for the expansion loop. 4 Specify the distance away from the run to place the expansion loop. 5 Specify the side of the run on which to place the expansion loop. Adding an expansion loop Adding an Expansion Loop to a Plumbing Run | 491