Stanley SCL Sicherheitsanweisungen Und Produkthandbuch Seite 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
as shown.
3
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
• Rotate laser unit 180° keeping same distances for D
N
2
and D
point P
• Measure distance D
N
3
• Calculate the maximum offset distance and compare to D
and the • 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
Example:
• D = 3 m, D
1
• (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
and D . Mark points P
1 2
. Align downward laser beam with point P
2
.
3
between points P
3
Maximum Offset Distance:
m x 0,4 mm m ) + (D
= (D
1
ft x 0,0048 in ft ) + (D
= (D
1
Compare : (See fi gure
D ≤ Maximum
3
= 1 m, D = 1,5 m
2 3
and P .
1 2
1
. Mark
2
and P .
3 1
.
3
m x 0,8 mm m )
2
ft x 0,0096 in ft )
2
)
N
3
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