14 • LMH Series Rotary Lasers
ANTI-DRIFT
SYSTEM
POWER
MANUAL
Automatic Self-Leveling
Rotary Laser
LMH
4. LMH SERIES APPLICATIONS
Use your LaserMark
®
LMH Series Automatic Self-Leveling Laser for
these and many other projects:
Outdoor General Construction Applications & Site Preparation, Grading
& Excavating, Batterboards and Foundations, Masonry Work,
Setting Concrete Forms, Machinery Installation, Marking Elevation,
Septic Work, Paving Roads, Driveways, Checking Depth of Trenches.
4.0 Benchmarking
During the work day, periodically check your initial set-up to ensure
that the laser reference has not moved.
1. Establish, at a suitable distance (furthest possible), a benchmark
(reference) on a stable surface (ie. tree, building). Periodically during
the work day, check the benchmark to ensure that your setup has
not moved.
4.1 Procedures for Ceiling
Grid Applications (LMH600
Only)
1: Attach the LMH 600 to the
optional wallmount bracket.
Be sure the control buttons
are facing outward. Tighten-
ing the locking screw will
secure the unit to
the bracket.