Stanley SCL Mode D'emploi page 13

Vertical Beam Accuracy
(See fi gure )
M
• Measure the height of a door jamb or reference point to
M
1
get distance D . Place laser tool as shown with laser ON.
1
Aim vertical beam towards door jamb or reference point.
Mark points P , P , and P
1 2
• Move laser tool to opposite side of door jamb or
M
2
reference point and align the same vertical beam with
P and P .
2 3
• Measure the horizontal distances between P
M
3
vertical beam from the 2nd location.
• Calculate the maximum offset distance and compare to D
• 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 Offset Distance:
Maximum
Compare: (See fi gure
D
2
Example:
• D = 2 m, D = 0,3 mm
1 2
• 0,4 mm m x 2 m = 0,8 mm (maximum offset distance)
• 0,3 mm ≤ 0,8 mm (TRUE, tool is within calibration)
77-320 / 77-321
All manuals and user guides at all-guides.com
as shown.
3
and the
1
= 0,4 mm m x D
m
1
= 0,0048 in ft x D
ft
1
)
M
3
≤ Maximum
Up and Down Beam Accuracy
(SCL-D only / See fi gure
• Place laser unit as shown with laser ON. Measure
N
1
distances D and D
1
• Rotate laser unit 180° keeping same distances for D
N
2
and D . Align downward laser beam with point P
2
point P .
3
• Measure distance D
N
3
• Calculate the maximum offset distance and compare to D
• If D is not less than or equal to the calculated
3
maximum offset distance the tool must be returned to
. your Stanley Distributor for calibration.
2
Maximum Offset Distance:
= (D
1
Maximum
= (D
1
Compare : (See fi gure
Example:
• D = 3 m, D = 1 m, D
1 2
• (3 m x 0,4 mm m ) + (1 m x 0,8 mm m ) = 2,0 mm
(maximum offset distance)
• 1,5 mm ≤ 2,0 mm (TRUE, tool is within calibration)
)
N
. Mark points P and P .
2 1 2
between points P
3 3
m x 0,4 mm m ) + (D m x 0,8 mm m )
2
ft x 0,0048 in ft ) + (D ft x 0,0096 in ft )
2
)
N
3
D ≤ Maximum
3
= 1,5 m
3
1
. Mark
2
and P .
1
.
3
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