Stanley SCL-D Instructions Manual page 12

Level Beam Accuracy (See figure
• Place laser tool as shown with laser ON. Mark point
H
1
P at cross.
1
• Rotate laser tool 180° and mark point P
H
2
• Move laser tool close to wall and mark point P
H
3
at cross.
• Rotate laser tool 180° and mark point P
H
4
• Measure the vertical distance between P
H
5
to get D and the vertical distance between P
3
to get D .
4
• Calculate the maximum offset distance and compare to
the difference of D and D
3
• If the sum is not less than or equal to the
calculated maximum offset distance the tool
must be returned to your Stanley Distributor for
calibration.
Maximum Offset Distance:
= 0,2 mm m x (D
Maximum
= 0,0024 in ft x (D
Compare : (See figure
D - D
3 4
Example:
• D = 10 m, D = 0,5 m
1 2
• D = 0,5 mm
3
• D = - 1,0 mm
4
• 0,2 mm m x (10 m - (2 x 0,5 m) = 1,8 mm
(maximum offset distance)
• (0,5 mm) - (- 1,0 mm) = 1,5 mm
• 1,5 mm ≤ 1,8 mm
(TRUE, tool is within calibration)
12 FMHT77321
)
H
at cross.
2
at cross.
4
and P
1
and P
2
as shown in the equation.
4
m - (2 x D m))
1 2
ft - (2 x D ft))
1 2
)
H
5
≤ ± Maximum
Horizontal Beam Accuracy (See figure
• Place laser tool as shown with laser ON. Aim vertical
I
1
beam towards the first corner or a set reference point.
Measure out half of the distance D
• Rotate laser tool and align front vertical laser beam
I
2
3
with point P
vertical laser beams cross.
• Rotate laser tool and aim vertical beam towards the
I
3
3
second corner or set reference point. Mark point P
4
that it is vertically in line with points P
• Measure the vertical distance D
I
4
highest and lowest point.
• Calculate the maximum offset distance and compare
to D2 .
• If D is not less than or equal to the calculated
2
maximum offset distance the tool must be returned
to your Stanley Distributor for calibration.
Maximum
Example:
• D = 5 m, D
1
• 0,2 mm m x 5 m = 1,0 mm
(maximum offset distance)
• 1,0 mm ≤ 1,0 mm
(TRUE, tool is within calibration)
and mark point P
1
. Mark point P where the horizontal and
1 2
between the
2
Maximum Offset Distance:
= 0,2 mm m x D
= 0,0024 in ft x D
Compare: (See figure
I
4
D ≤ Maximum
2
= 1,0 mm
2
)
I
.
1
so
3
and P .
1 2
m
1
ft
1
)