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6.
Push the port cover back over the laser's charging port.
Whenever the laser is not in use, slide the Power/Transport
Lock switch to the LEFT to the Locked/OFF position (Figure
) to save battery power.
6
Using the Mounting Block
On the bottom of the laser is a moveable block (Figure
• To use the magnets on the front of the laser (Figure
mount the laser against the side of a steel beam, do not
extend the moveable block (Figure
down dot to be aligned with the edge of the steel beam.
• To mount the laser over a point on the floor (using a multi-
function bracket or a tripod), pull out the moveable block until
it clicks in place (Figure
D 2
dot to display through the 5/8-11 mounting hole and the laser
to be rotated over the 5/8-11 mounting hole without moving
the vertical position of the laser.
Turning the Laser On
1.
Place the laser on a smooth, flat, level surface.
2.
Slide the Power/Transport Lock switch to the right to the
Unlocked/ON position (Figure
3.
As shown in Figure
A 2
(above, ahead, and below the laser), and a second time to
display 2 additional dots to the right and left of the laser.
4.
Check the laser beams. The laser is designed to self-level.
If the laser is tilted so much that it cannot self-level (> 4°),
the laser beams will continually flash twice and
constantly on the keypad (Figure
5.
If the laser beams flash, the laser is not level (or plumb) and
should NOT BE USED for determining or marking level or
plumb. Try repositioning the laser on a level surface.
6.
If ANY of the following statements are TRUE, continue with
the instructions for Checking Laser Accuracy BEFORE
USING THE LASER for a project.
• This is the first time you are using the laser (in case the
laser was exposed to extreme temperatures).
• The laser has not been checked for accuracy in a while.
• The laser may have been dropped.
).
D
A 2
). This will allow the
D 1
). This will allow the laser down
).
A 7
, press
once to display 3 dots
will flash
).
A 3
Checking Laser Accuracy
The laser tools are sealed and calibrated at the factory. It
is recommended that you perform an accuracy check prior
A
to using the laser for the first time (in case the laser was
exposed to extreme temperatures) and then regularly to ensure
the accuracy of your work. When performing any of the
accuracy checks listed in this manual, follow these guidelines:
• Use the largest area/distance possible, closest to the
) to
operating distance. The greater the area/distance, the easier
to measure the accuracy of the laser.
• Place the laser on a smooth, flat, stable surface that is level
in both directions.
• Mark the center of the laser beam.
Level Dot Accuracy - Level
Checking the level calibration of the laser unit requires two
parallel walls at least 20' (6 m) apart.
1.
Place the laser on a tripod and screw the threaded knob on
the tripod into the female thread on the laser.
2.
Turn the laser ON and press
above, ahead, below, and to the right and left of the laser.
3.
Place the laser 2"–3" (5–8 cm) from the first wall. To test the
front laser dot, make sure the front of the laser is facing the
wall (Figure
).
E 1
4.
Mark the laser dot position on the first wall as point P1
(Figure
).
E 1
5.
Turn the laser 180˚ and mark the laser dot position on the
second wall as point P2 (Figure
6.
Place the laser 2"–3" (5–8 cm) from the second wall. To test
the front laser dot, make sure the front of the laser is facing
the wall (Figure
E 2
until the laser dot hits point P2.
7.
Turn the laser 180˚ and aim the laser dot near point P1 on
the first wall, and mark point P3 (Figure
8.
Measure the vertical distance between points P1 and P3 on
the first wall.
twice to display dots
).
E 1
), and adjust the height of the laser
).
E 2
GB
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