4
individual planes. Default is horizontal or last used
plane(s).
Horizontal plane
laser is ON, unlocked
and tilted.
Using the Laser Level
Front vertical plane
Side vertical plane
2.
1. For best results, place the tool on a work surface
that is:
• sturdy
• level (within 4 degrees of true level)
• free of vibrations
• 90° to the work area
3.
4.
5. If the tool cannot achieve a level state (i.e., the
Turn on the tool and press the desired Plane
Selector button(s).
The tool will self-level when placed on surfaces
within 4 degrees of true level when dial is unlocked
and on.
The tool is ready once the emitted lines are con-
tinuous and no longer moving on the work surface.
Troubleshooting
If the tool does not turn on:
Relocate or adjust the work surface.
• Ensure battery is installed properly. Fuel gauge
should indicate remaining charge when correctly
installed.
• Ensure battery is charged.
•
• Use the embedded magnets to secure the laser
level to steel studs, steel beams, etc.
*When automatically switched to power save mode
due to low battery, the tool cannot be switched back
to normal mode until the battery is charged/replaced.
WARNING
To
age,
reduce
securely
the risk of
mount/attach
injury or dam
the
-
laser before starting an operation. Injury/damage
may occur if the laser falls.
Mounting/Adjusting the Laser Level
The pivot bracket can be used to mount the laser
level in multiple ways:
OPERATION
WARNING
To reduce the risk of injury or tem-
look directly into the laser when it is on.
CAUTION
Use of controls or adjustments or
• Use the keyhole slot to hang the laser level on the
wall with a nail or screw.
• Position the laser and/or wall mount on a stable
surface.
• Use the 1/4"-20 or 5/8"-11 threaded insert to mount
on a tripod.
• Once the level is mounted, use the micro adjustment
ON
Turns ON the laser and unlocks the pendu-
lum to enable self-leveling.
ON
Turns ON the laser but does not unlock the
performance of procedures other
-
ous radiation exposure.
NOTICE
Perform the Accuracy Field Check
procedure immediately upon unboxing
of each new Laser Level and before exposure to
jobsite conditions. See "Accuracy Field Check"
for information.
OFF
Turns OFF the laser and locks the pen-
pendulum (self leveling is disabled). The
to indicate that the projected lines are not
level or plumb.
NOTICE:
The ON mode disables self-
leveling and therefore is not intended for
projecting a level or plumb line.
and store the Laser Level in the protective
carrying case.
To turn on the laser and unlock the pendulum,
rotate the On/Off dial to the desired position. The
remaining battery life will be displayed.
Do not look directly into laser
apertures. Power on indicator will display, and
horizontal level line will immediately be emitted
from aperture in the laser housing.
WARNING
Ensure the tool's internal temperature is within
specified operating ranges. If stored in excessive
heat or cold, allow at least 2 hours to an
appropriate ambient temperature between -10°C
to 40°C before turning on the tool.
If problem persists, please contact a
MILWAUKEE
®
service facility for support.
Summary of Contents for M12 3PLA
Page 7: ......
