3
FUNCTIONAL DESCRIPTION
FOREWORD
Porter-Cable Model LS3100 Laser Square is a
time-saving 3 beam precision
laser square of superior quality and is easy to use.
Place it on any surface and
the perfectly balanced, self-leveling pendulum inside the device takes care of the
rest.
ASSEMBLY
IMPORTANT: These labels are attached to every laser square. They are
not to be removed or defaced.
CAUTION: Use of controls, adjustments or procedures other than those
specified herein may result in laser radiation exposure. Never stare directly into
beam or view directly with optical instruments.
Do not disassemble or attempt to perform any internal servicing. Repairs or
service to this device are to be performed by authorized service centers only. Do
not aim the laser beams in laser square at others.
laser square contains a semiconductor laser diode with a wavelength of 635
nanometers. The continuous output of any single beam never exceeds 1.0
milliwatts. laser square complies with US FDA performance standards, 21 CFR,
Subchapter J.
AVOID EXPOSURE: Laser radiation is emitted from this aperture.
1. User safety
This symbol is attached to the laser square at every aperture.