Safety messages – Teledyne 460H User Manual
Page 2

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 details on the specific 
danger. 
 
Caution: Hot Surface 
 
 
Caution: Electrical Shock Hazard 
 
 
Technician Symbol: All operations marked with this symbol are to be 
performed by qualified maintenance personnel only. 
 
 
 
 
 
 
 
CAUTION
The monitor should only be used for the purpose and in the
manner described in this manual.
If you use the monitor in a manner other than that for which it
was intended, unpredictable behavior could ensue with possibly
hazardous consequences.
P/N 03662D Teledyne API Model 460H O3 Monitor Operator Manual - Page ii
