Huawei CG1-2 Operating Instructions Manual page 3

Symbol
Be careful not to get your
fingers caught.
Caution: Electric shock!
Ground this equipment.
Pull out the power plug
from the outlet.
Caution against bursting
General
Caution: Hot！
Caution: Ignition!
Title
General General caution, warning and danger
Possible injury to fingers if caught in the
insertion part.
Possible electric shock under special
conditions.
Operators must ground the equipment
Operators must unplug the power plug from
the outlet when a failure occurs or when
there is a danger of lightning.
Possible bursting under certain conditions.
General warning.
Possible injury due to high temperature
under certain conditions.
Possible ignition under certain conditions.
2
CG1-2A H Beam cutter
Meaning
using the safety grounding terminal.