TOUGHBUILT TB-H2-LL-M10-L2 Instrucciones De Uso Y Seguridad página 11

5. Slide the Pendulum Switch 2 to the LOCK position.
6. Without turning the instrument, place it close to wall B.
7. Slide the Pendulum Switch
2 to the UNLOCK position and allow the visible line
to stabilize.
8. Align the height of the horizontal laser line (using the tripod or by placing objects
underneath the instrument as required) with the previously marked
point b on wall B.
A
a1
B
b
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9. Without changing the height, rotate the instrument 180° to direct the laser beam
toward wall A.
10. Allow the instrument to self-level and mark the center of the horizontal line on wall A
(point a2).
A
a1
a2
11. Measure the vertical distance between a1 and a2 that indicates the actual height
deviation of the instrument.
If the actual deviation is greater than the Allowable Deviation for the corresponding
Distance Between Walls in the table below, the instrument must be serviced.
Distance Between Walls
16' (5m)
30' (9m)
B
b
Allowable Deviation
5/32" (4mm)
5/16" (8mm)
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