Teledyne 2120XL Operating Instructions Manual page 4

Safety Messages
Your safety and the safety of others is very important. We have
provided many important safety messages in this manual. Please read
these messages carefully.
A safety message alerts you to potential hazards that could hurt you
or others. Each safety message is associated with a safety alert symbol.
These symbols are found in the manual and inside the instrument. The
definition of these symbols is described below:
GENERAL WARNING/CAUTION: Refer to the instructions for
CAUTION: H S
OT URFACE
WARNING: E
LECTRICAL
Technician Symbol: All operations marked with this symbol are to be
NOTE:
No
Symbol
details on the specific danger. These cautions warn
of specific procedures which if not followed could
cause bodily Injury and/or damage the instrument.
W : This warning is specific to
ARNING
heated components within the instrument. Failure to
heed the warning could result in serious burns to
skin and underlying tissue.
S H
HOCK AZARD
within this instrument. This warning is specific to
an electrical hazard existing at or nearby the
component or procedure under discussion. Failure
to heed this warning could result in injury and/or
death from electrocution.
performed by qualified maintenance personnel only.
Additional information and comments regarding a
specific component or procedure are highlighted in
the form of a note.
Teledyne Analytical Instruments
Model 2120XL
: Dangerous voltages appear
iv