347345_1116 27
AHT Cooling Systems GmbH
1.2 Explanation of symbols
Safety instructions and warnings are indicated in this manual by symbols and signal words. Signal
words describe the degree of risk preswented by the hazard.
Signal words
Meaning
WArNiNG
Hazard with moderate degree of risk.
May result in serious injury or even death if not
avoided.
cAutiON
Hazard with low degree of risk.
May result in slight or moderate injury if not avoided.
NOTICE
Individual note or important collective notes for avoid-
ing material or property damage.
Symbols
Meaning
General warning sign
Voltage warning
Voltage warning; do not connect
damaged network connection
cables to the electric circuit
Combustible materials warning
Slip hazard warning
Hand injuries warning
Industrial trucks warning
Tipping hazard warning
Low temperature / frost warning
Follow instructions
Disconnect before service or
repair work
Symbols Meaning
Wear protective clothing
Use eye protections
Wear hand protection
This area is off limits
Separate collection of electrical
and electronic equipment
Separate collection of electrical
and electronic equipment
Explosion protection marking
-
●
List
List of instructions / safety in-
structions and warnings
►
Action step / measure / ban
➙
Cross-reference to another point
in the document