Functional Description; User Safety - Porter-Cable LL3100 Instruction Manual

905067 - 03-21-02.qxd
FOREWORD
Porter-Cable Model LL3100 Laser Level is a
level of superior quality and is easy to use. Turn on the laser level and you
have three, perfectly square beams for level, plumb and square applications.

1. User Safety

AVOID EXPOSURE: Laser radiation is emitted from this
aperture. This symbol is attached to the the laser level and
references every aperture.
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 the laser level at others.
The laser level contains a semiconductor laser diode with a
wavelength of 635 nanometers. The continuous output of any single beam
never exceeds 1.0 milliwatts.
The laser level complies with US FDA performance standards,
21 CFR, Subchapter J.
2. Laser Level Features
4/3/02 8:18 AM

FUNCTIONAL DESCRIPTION

ASSEMBLY
Important: These labels are attached to every laser
level. They are not to be removed or defaced.
Caution: Use of controls, adjustments or
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time-saving precision laser