Bosch GTL 3 Professional Manual Original página 19

OBJ_BUCH-828-004.book Page 19 Friday, May 16, 2014 1:02 PM
Checking the angular accuracy between the 0° and
the 45° laser lines
– Position the measuring tool in one of the corners of the
measuring surface. Switch on the measuring tool and
align it so that the 0° laser line runs along the long side
of the measuring surface and that the 90° laser line
runs along the short side of the measuring surface.
10 m
– Mark the crossing point of the laser lines on the floor
(Point I). Mark also the centre of the 0° laser line at a
distance of 5 m (Point II) and at a distance of 10 m
(Point III).
– Position the measuring tool (without turning it) at a dis-
tance of 5 m so that the crossing point of the laser lines
is on the already marked point II and that the 0° laser
line runs through the point III.
Mark the 45° laser line at a distance of 5 m (Point IV).
Bosch Power Tools
– Turn the measuring tool by 45° so that the centre of the
0° laser line runs through the point IV.
The crossing point of the laser lines must still be on the
point II.
Mark the 45° laser line at a distance of 5 m as point V.
– Turn the measuring tool by 45° so that the centre of the
0° laser line runs through the point V.
The crossing point of the laser lines must still be on the
point II.
Mark the 45° laser line at a distance of 5 m as point VI.
– Turn the measuring tool by 45° so that the centre of the
0° laser line runs through the point VI.
The crossing point of the laser lines must still be on the
point II.
English | 19
1 609 92A 0L0 | (16.5.14)