Ironside Prolaser ALL-LINES Manual Del Usuario página 19

5) The distance between a1 and a2, should be no more than
1 mm, otherwise send the laser level to a qualified technician
for repair.
3. Checking the Accuracy of the Vertical beams.
1) Hang an approximately 4 meter /13 feet plumb line on a wall.
2) After the plumb line has settled, mark point a1 on the wall
behind the plumb line, near the plumb cone. (see figure 7).
3) Set the laser up on a tripor or on a flat surface in front of the
wall at a distance of approximately 2 meters/ 6.5 feet.
4) Unlock the pendulum safety lock (#11), to project the forward
horizontal and vertical cross beams towards the plumb line.
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Figure # 7
Figure # 7
a1 x
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