About this operating manual 1
Issue EN 2022/05 PUK 6 Operating manual
Special warnings are given at relevant points. They are marked with the fol-
lowing pictograms.
General warning sign
This sign warns of personal injury.
In the case of a clearly identifiable source of danger, it is preceded by one
of the following pictograms.
Electrical voltage
Warning of possible electric shock, potentially with fatal conse-
quences.
Hand injuries
Warning about the danger of hand injuries.
Hot surfaces
Warning of hot surfaces.
Pressurised containers
Warning of fire and explosion hazard.
Optical radiation
Warning of optical radiation
.
Hazard due to electromagnetic radiation
Warning of electromagnetic fields.