1.3 Warning signs and symbols
Warning information given in this manual is designated by the use of symbols.
The warning information is initiated by signal words which indicate the extent of
the risk.
Warning information Danger level Consequences in the event of non-
compliance
DANGER Directly impending danger Death, serious injuries
WARNING Possible impending danger Death, serious injuries
CAUTION Possible hazardous situation Minor injuries
NOTE Possible hazardous situation Property damage
Warning information may relate to specific, individual instructions. Such warning
information is embedded in the corresponding instruction, in order to improve
readability while carrying out the task. The signal words described above are
used.
Example:
1. Loosen screw.
2.
CAUTION!
Risk of jamming cover!
Close the cover carefully.
3. Tighten screw.
The following symbols are used within the warning information in order to make
you aware of special risks:
Warning signs Type of danger
Warning – high-voltage.
Warning – explosive atmosphere.
Warning – suspended load.
Warning – radioactive substances or
ionising radiation.
Warning – danger zone.
Warning information
Warning information in the instructions
Special warning information
About this manual
7Type SLH-4U
03/2020 JP Rev. 1