Stanley STHT77616 Manual page 14

• The laser tool should be checked regularly to ensure
GB
its accuracy, especially for precise layouts.
Horizontal Check
Mount the laser tool in its horizontal position
1.
(Figure Ⓐ ①) on a tripod 5m from a wall, with the
front of the laser tool facing the wall (Figure Ⓝ ①).
Power ON the laser tool in Self-Levelling Mode
2.
(Figure Ⓜ ①).
Wait 5 seconds for the laser tool to Auto-Level and
3.
make sure the rotary laser beam is rotating.
Where the laser line appears on the wall, mark
4.
point D 1 (Figure Ⓝ ①). If available, use a detector
to more easily locate the beam.
Turn the laser tool 180° on the tripod. The back
5.
of the laser tool should now be facing the wall
(Figure Ⓝ ②).
Where the laser line appears on the wall, mark
6.
point D 2 (Figure Ⓝ ②).
Measure the vertical distance between points D 1
7.
and D 2 (Figure Ⓝ ③).
• If the distance between D 1 and D 2 is < 2.0mm,
calibration is not required. You can continue
using your laser tool.
• If the distance between D 1 and D 2 is ≥ 2.0mm,
you must have your laser tool calibrated at an
authorized Stanley service center. To locate
your nearest Stanley service center, go to
www.2helpU.com.
Turn the laser tool 90° so the left side faces the
8.
wall (Figure Ⓝ ④).
Repeat steps through
9. 4.
laser tool.
14
for the sides of the
7.
Vertical Check
Mount the laser tool in its vertical position
1.
(Figure Ⓐ ②) on a level tripod 1m from a wall that
is at least 2m high, with the left side of the laser
tool facing the wall (Figure Ⓞ ①).
Power ON the laser tool in Manual Mode
2.
(Figure Ⓜ ②).
Where the rotary laser beam appears on the floor
3.
1m from the wall, mark point A (Figure Ⓞ ①):
Where the rotary laser beam, the floor, and the wall
4.
all meet, mark point B.
Where the rotary laser beam appears 2m up the
5.
wall, mark point D 1 .
Turn the laser tool 180° on the tripod. The right
6.
side of the laser tool should now be facing the wall
(Figure Ⓞ ②).
Move the level tripod to align the rotary laser beam
7.
with points A and B.
Where the laser beam appears on the wall 2m
8.
above the floor, mark point D 2 (Figure Ⓞ ②).
Measure the horizontal distance between points D 1
9.
and D 2 (Figure Ⓞ ②).
• If the distance between D 1 and D 2 is < 1.2mm,
calibration is not required. You can continue
using your laser tool.
• If the distance between D 1 and D 2 is ≥ 1.2mm,
you must have your laser tool calibrated at an
authorized Stanley service center. To locate
your nearest Stanley service center, go to
www.2helpU.com.
Plumb Up Dot Accuracy Check
Mount the laser tool in its horizontal position
1.
(Figure Ⓐ ①) on a tripod in a room with a ceiling
that is at least 7.5m higher than the tripod height
(Figure Ⓟ ①).