BizLine 16 357 43, Инструкция по эксплуатации

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3. Check the accuracy of the forward vertical beam.
4. Check the accuracy of the side vertical beam.
5. Check the perpendicularity between the 2 vertical beams.
Checking the Height Accuracy of the cross created by the lateral (#5) Horizontal lines. (Up and
down deviation)
1) Set up the laser on a table or on the floor between 3 walls A, B and C. The distance between A and B
should be approximately 5 meters.
2) Position the laser level approximately 0.5 meters from wall A and 2 meters from wall C.
3) Unlock the pendulum and press the Beam Selector (a), twice to project all 3 lasers beams.
4) Direct the cross lines of the horizontal beam and the side vertical beam (# 5) towards wall A.
5) Mark on wall A the center of the cross beams as a1, and on wall C mark the center of the cross beam
as c1 (see figure # 1).
6) Turn the laser 180° towards wall B. Reposition the laser and verify that the 2 vertical lines pass through
a1 and c1.
7) Mark on wall B the center of the cross beams as b1 (see figure # 2).
8) Without turning the laser level, lock the pendulum and move the laser level towards wall B and position
it approximately 0.5 meter from wall B.
9) Unlock the pendulum and press the Beam Selector (a) twice to project all 3 lasers beams.
10) Verify that the vertical line passes through a1and b1.
11) On wall B, mark the center of the cross beams as b2 (see figure # 3).
12) Turn the laser 180°. Reposition the laser and verify that the 2 vertical lines pass through b2 and a1.
13) On wall A, mark the center of the cross beams as a2 (see figure # 4).
14) Measure the distances:
Δa= |a2-a1|
Δb= |b1-b2|
15) The difference | Δa – Δb| should be no more than 3 mm, otherwise send the laser level to a qualified
technician for repair.
Checking the Height Accuracy of the cross created by the longitudinal (#4) and horizontal
lines. (Up and down deviation)
1) Set up the laser on a table or on the floor between 3 walls A, B and C. The distance between A and B
should be approximately 5 meters.
2) Position the laser level approximately 0.5 meters from wall A and 2 meters from wall C.
3) Unlock the pendulum and press the Beam Selector (a) twice, to project all 3 lasers beams.
4) Direct the cross lines of the horizontal beam and the forward vertical beam (#4) towards wall A.
5) Repeat the previous marking procedures from paragraph 5 - 15
Checking the Accuracy of the forward Vertical beam (#4).
1) Hang an approximately 3 meter long 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 # 5).
3) Set up the laser on a tripod or on a solid surface in front of the wall, at a distance of approximately 2 meters.
4) Unlock the pendulum and press the button to project the vertical forward beam (#4) towards the plumb line.
5) Turn the laser, so the vertical beam will merge with the plumb line below the hanging point.
6) Mark point a2 on the wall, in the middle of the vertical beam at the same height as a1. (see figure # 6).
7) The distance between a1 and a2, should be no more than 1mm, otherwise send the laser level to a
qualified technician for repair.