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Vertical checking
Two parallel wall surfaces at least 50 ft /10m apart are required for the vertical check.
For vertical leveling, the rotation laser is set directly in front of wall A
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1.
either on its side feet or mounted on a tripod.
2. Switch the unit on and let it level automatically - Button (3)
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3. Align the laser beam against wall A.
4. Mark the position of the visible laser dot on wall A (Point 1).
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5. Turn the complete unit 180° without altering the height of the laser.
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The tripod must not be altered.
6. Let the unit level itself again or switch it on again.
Mark the center of the laser dot visible on wall B (Point 2).
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8.
Now move the unit directly in front of wall B
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9.
Direct the laser beam on wall B.
10.
Let the unit level itself again or switch it on again.
11.
Set the unit's height (ideally on a cranking tripod) so that the laser
dot's height matches that of Point 2. Wait for the laser to level again.
12.
Turn the laser unit 180° without altering the laser's height.
L
The tripod must not be altered.
13.
Let the unit level itself again or switch it on again.
14.
Mark the center of the laser dot visible on wall A (Point 3).
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15.
When the unit is 10m away from walls A and B ,
the distance between Points 1 and 3 should not
be more than 2mm (50ft / 1/8" ).
Find Quality Products Online at:
(The unit is tilted 90° to the side foot).
GlobalTestSupply
www.
10
mm
0,1
>
m
1/8" over 100ft or 1/816
.com
sales@GlobalTestSupply.com
P1 P3
2s
inch
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