Kapro GREEN Manuel D'utilisation page 23

C
X X
c3 c2
5m
b1
c1
a1
A B
X
X
X
2.5m 2.5m
Figure # 8
7) The distance between c2 and c3, should be no more than
1.5mm, otherwise send the laser level to a qualified
technician for repair.
23