Endress+Hauser SpectraSensors SS2100i-1 - Page 29

Introduction
Hardware Installation and Maintenance Manual 1
–19
Refer to Figure 1–13 on page 1–20, Figure 1–14 on page 1–21, Figure 1–15 on
page 1–22 or Figure 1–16 on page 1–23 for label placement.
GENERAL WARNING - Failure to follow all directions may
result in damage or malfunction of the analyzer.
PROTECTIVE EARTH GROUND - Symbol indicates the
connection point of the ground wire from the main power source.
FUNCTIONAL EARTH GROUND - Symbol indicates grounding
points intended primarily for troubleshooting.
CLASS 1 LASER PRODUCT - Invisible laser
radiation when open. Avoid direct exposure
to the beam.
CLASS 3B LASER PRODUCT- Invisible
laser radiation. Avoid direct exposure to
beam. Class 3b laser product.
CLASS 3B LASER WARNING - Class 3B
invisible laser radiation when open. Avoid
direct exposure to the beam.