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9.
If your measurement is greater than the Allowable
E
Distance Between
Distance Between
the laser must be serviced at an authorized service
center.
Distance Between
and
a
b
30' (9m)
40' (12m)
50' (15m)
Vertical Beam - Plumb
Checking the vertical (plumb) calibration of the laser
can be most accurately done when there is a substantial
amount of vertical height available, ideally 30'(9m),
with one person on the floor positioning the laser and
another person near a ceiling to mark the position of
the beam. It is important to conduct a calibration check
using a distance no shorter than the distance of the
applications for which the tool will be used.
1.
On the floor between two walls, mark a 5 ft. (1.5 m)
line that is parallel to the adjacent wall (Figure
).
1
2.
Move the Power/Transport Lock switch to the right
(Figure
) to turn the laser ON in self-leveling
A 3
mode and display the horizontal and vertical beams.
3.
Place the laser at one end of the line on the floor,
making sure the vertical laser beam is aligned and
centered on the line.
4.
Where the vertical laser beam appears on the
ceiling, mark
a
midpoint of the line on the floor.)
5.
Move the laser to the other end of the line on the
floor (Figure
F 2
6.
Where the vertical laser beam appears on the
ceiling, mark
7.
Measure the distance between
12
and
for the corresponding
a
c
and
in the following table,
a
b
Allowable Distance
Between
a
3/8" (9mm)
15/32" (12mm)
5/8" (15mm)
. (This should be directly over the
).
, directly beside the first mark
b
and
a
b
8.
If your measurement is greater than the Allowable
Distance Between
Ceiling Height
must be serviced at an authorized service center.
Ceiling Height
and
c
8' (2.5m)
10' (3.0m)
14' (4.0m)
20' (6.0m)
30' (9.0m)
Using the Laser
Operating Tips
• Always mark the center of the beam created by the
laser.
• Extreme temperature changes may cause movement
of internal parts that can affect accuracy. Check your
accuracy often while working.
• If the laser is ever dropped, check to make sure it is
F
still calibrated.
• As long as the laser is properly calibrated, the laser is
self-leveling. Each laser is calibrated at the factory to
find level as long as it is positioned on a flat surface
within average ± 4° of level. No manual adjustments
are required.
• Use the laser on a smooth, flat, level, surface.
Turning the Laser Off
Slide the Power/Transport Lock switch to the OFF position
(Figure
A 2
is not placed in the OFF position, the laser will not turn
off.
.
a
.
and
for the corresponding
a
b
in the following table, the laser
D
Allowable Distance
Between
D
1/8" (3.0mm)
5/32" (3.5mm)
3/16" (4.5mm)
17/64" (6.5mm)
13/32" (10.0mm)
) when the laser is not in use. If the switch
and
a
b
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