Bosch GLL 2-10 Professional Notice Originale page 30

30 | English
A
5 m
A
180°
– Position the measuring tool – without rotating it – close to wall B, switch it on and al-
low it to level in.
A
A
d
– The discrepancy d between the two marked points Ⅰ and Ⅲ on wall A reveals the ac-
tual height deviation of the measuring tool.
1 609 92A 7AN | (14.12.2021)
– Aim the laser at the closer wall A and al-
low the measuring tool to level in. Mark
B
the middle of the point at which the laser
lines cross on the wall (point I).
– Turn the measuring tool 180°, allow it to
level in and mark the point where the
B
laser lines cross on the opposite wall B
(point Ⅱ).
– Align the height of the measuring tool
(using the tripod or by placing objects
B
underneath as required) so that the
point where the laser lines cross exactly
hits the previously marked point Ⅱ on
wall B.
– Turn the measuring tool 180° without
adjusting the height. Aim it at wall A
B
180°
such that the vertical laser line runs
through the already marked point Ⅰ. Al-
low the measuring tool to level in and
mark the point where the laser lines
cross on wall A (point Ⅲ).
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