GPP Series User Manual 
6 
SAFETY INSTRUCTIONS 
This chapter contains important safety 
instructions that you must follow during 
operation and storage. Read the following before 
any operation to insure your safety and to keep 
the instrument in the best possible condition. 
Safety Symbols 
These symbols may appear in the manual or on the instrument. 
 
Warning: Identifies conditions or practices that 
could result in injury or loss of life. 
Caution: Identifies conditions or practices that 
could result in damage to the GPP or to other 
properties. 
Attention Refer to the Manual 
Protective Conductor Terminal 
Do not dispose electronic equipment as 
unsorted municipal waste. Please use a 
separate collection facility or contact the 
supplier from which this instrument was 
purchased.