16
77-122
Example: D
1
= 5 m, D
2
= 1 mm
0,2 x
5 m
= 1 mm (maximum allowed offset distance)
1 mm
≤ 1 mm (
TRUE
, unit is within calibration)
mm
m
2.
Rotate laser unit 90° and align front
vertical laser beam with point P
1
. Mark
point P
2
where the horizontal and front
vertical laser beams cross.
3.
Rotate laser unit 90° and align right 90°
vertical reference laser beam with point
P
1
. Mark point P
3
where the horizontal and
right 90° vertical reference laser beams
cross.
4.
Measure the vertical distance D
2
between
the highest and lowest point
.
P
2
D
1
P
1
P
2
D
1
P
1
P
3
P
2
D
2
P
1
P
3
5.
Calculate the maximum allowed offset
distance and compare to D
2
. If D
2
is
not less than or equal to the calculated
maximum offset distance the unit must be
returned to your Stanley Distributor.
Compare:
D
2
≤ Max
Maximum Offset Distance:
Max
in
ft
= 0,0024 x D
1
ft
mm
m
= 0,2 x D
1
m
