hedue Q3 Serviceanleitung Seite 3

Checking the accuracy
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Mount the rotary laser on a tripod 50 m to a wall. Keyboard should point to the
wall. Turn power on. Wait until self-levelling is finished.
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Choose line mode. With remote control move the dot to the wall.
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Mark the vertical middle of the laser line on the wall as x1.
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Turn the rotary laser 180° on the tripod. Important: do not move the tripod! Do
not change high of tripod. Just turn the rotary laser on the tripod. Wait again
until self-levelling is finished.
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With remote control move the line to the wall.
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Mark the vertical middle of the laser line on the wall as x2.
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The difference between x1 and x2 should be within 10 mm.
tolerance is calculated by the twofold distance to the wall, multiplied by 0.1 mm.
50m
x1
x2
The permissible
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