Brainlab ExacTrac - Installation of 12 X-Ray Floor Boxes

4.1.3 Installation of 12“ X-Ray Floor Boxes
Installation Top V
iew
25mm
maximum
45°
1240
+/-10mm
877
+/-7mm
877
+/-7mm
Ideal position for
12" Floor Box
Linac
Baseframe
Worst Case position for
12" Floor Box
Figure 13
NOTE: Worst case position: Due to an incorrect recess set up, the floor box must be rotated within
the recess to the correct position. Rotation within the recess is very limited. The maximal deviation
of the line “floor box tip to midpoint rear wall of box” at the isocenter is 25 mm.
The determining measurement is the exact distance between isocenter and floor box tip at
45°.
Installation Steps
Steps
1
Ensure that all the openings are sealed (taped) before pouring concrete. Concrete
should not seep into the boxes.
2 Place the floor boxes into the recesses.
finished floor
330mm
305mm
FLOOR BOXES
Site Planning Manual Rev. 1.0 ExacTrac Ver. 6.x 39