Hultafors XL2 Instrucciones De Uso página 19

Press both buttons to activate the horizontal line and the vertical line and
project a cross on wall A. Mark point a1 where the two lines cross. Turn the
device through 180° and mark point b at the intersection point of both lines
on wall B. (fig. 2).
Measure the distance between a1 and a2. If the total deviation is below
10 mm (2x 5 m measurement), then the measuring accuracy is within the
tolerance. If the total deviation is greater, please contact the dealer who
sold you the device.
Horizontal levelling beam (between two end points)
Insert the instrument in the holder and set it up at a distance of approx. 5 m
from a wall.
GB
Place the device on the tri-
pod as close as possible to
the opposite wall B and set
the device to point b. Turn
the device through 180° and
mark the point a2 (fig. 3).
Press the two buttons for the vertical
and horizontal planes to project a
laser cross on the wall. Mark the point
A at the intersection point of the
beams and mark point M1 on the hori-
zontal beam, 2.5 m from point A (fig.
4).
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