Using The Laser - Stanley STHT77502 Manual De Instrucciones

10. If your measurement is greater than the Allowable
Distance Between
e
Ceiling Height
in the following table, the laser must be
D
serviced at an authorized service center.
Ceiling Height
D
6.56' (2.0m)
8.20' (2.5m)
9.84' (3.0m)
Side Vertical Beam Accuracy
Checking the vertical (plumb) calibration of the side laser can be
most accurately done when there is at least 5ft. (1.5m) of floor
space and another person to assist. It is important to conduct
a calibration check using a distance no shorter than the distance
of the applications for which the tool will be used.
1.
Place the laser on a level floor that is at least 5ft. (1.5m)
long.
2.
Move the Power/Transport Lock switch to the right
(Figure ) to turn the laser ON in self-leveling mode
A 3
and display the horizontal and vertical beams.
3.
Press once to display the side vertical beam.
4. Measure exactly 3 ft. (0.91m) from the center of the laser
unit along the front vertical beam, and mark P1
(Figure ).
G 1
5.
Measure exactly 4 ft. (1.22m) out from the center of the
laser unit along the side vertical beam, and mark P2
(Figure ).
G 2
6.
Measure the distance between P1 and P2 (Figure
7. If the distance between P1 and P2 is not 5ft + 1/32"
(1.522m + 0.75mm), please bring the laser unit to your
nearest STANLEY service center for calibration.
and for the corresponding
f
Allowable Distance
Between and
e f
3/32" (2.5mm)
1/8" (3.0mm)
5/32" (3.5mm)
G 3

Using the Laser

Operating Tips
• Always mark the center of the beam created by the laser.
• Extreme temperature changes may cause movement of
internal parts that can affect accuracy. Check your accuracy
often while working.
• If the laser is ever dropped, check to make sure it is still
calibrated.
• As long as the laser is properly calibrated, the laser is self-
leveling. Each laser is calibrated at the factory to find level as
long as it is positioned on a flat surface within average ± 4°
of level. No manual adjustments are required.
• Use the laser on a smooth, flat, level, surface.
Turning the Laser Off
Slide the Power/Transport Lock switch to the OFF position
(Figure ) when the laser is not in use. If the switch is not
A 2
placed in the OFF position, the laser will not turn off.
Using the Laser with the Bracket
A bracket (Figure ) is included with the laser so you can
H
easily attach the laser to a stud, ceiling grid, or pole.
1. Securely attach the laser to the bracket.
• Using the 1/4-20 thread on the bottom, side, or back of
the laser (Figure
thread on the bracket arm (Figure
• Turn the laser knob (Figure
).
laser on the 1/4-20 thread on the bracket arm.
2.
If needed, change the height or position of the laser on the
bracket.
• Turn the adjustment knob (Figure
clockwise to loosen the bracket arm.
• Slide the bracket arm up or down to the desired height
(Figure ). To change the bracket from 90° to 180°,
H 4
slide the bracket arm to the top of the bracket and then
flip the arm to the right (Figure
• Turn the adjustment knob (Figure
lock the bracket arm in place.
), position the laser on the 1/4-20
C
).
H 1
) clockwise to lock the
H 2
) counter-
H 3
).
H 5
) clockwise to
H 3
E
13