Stanley PB-3, Инструкция по эксплуатации

Страница: 18 / 182

18 77-119
P
1
P
5
P
6
D
2
D
3
D
1
P
6
P
1
P
5
P
3
P
4
mm
m
Example: D
1
= 5 m, D
2
= 2 mm, D
3
= 1,5 mm
0,9 x 5 m = 4,5 mm (maximum allowed offset distance)
2 mm and 1,5 mm ≤ 4,5 mm ( TRUE and TRUE , unit is within calibration)
3. Rotate laser unit 180° keeping the down
laser beam aligned with point P
4
and the
front laser beam vertically aligned with
point P
3
. Mark point P
6
.
4. Measure the horizontal distance between
points P
1
and P
5
to get distance D
2
and
points P
1
and P
6
to get distance D
3
.
5. Calculate the maximum allowed offset
distance and compare to D
2
and D
3
. If
D
2
or D
3
are not less than or equal to the
calculated maximum offset distance the
unit must be returned to your Stanley
Distributor.
Compare:
D
2
and D
3
≤ Max
Maximum Offset Distance:
Max
in
ft
= 0,011 x D
1
ft
mm
m
= 0,9 x D
1
m