Hitachi Zaxis 850LC-3 Operator's Manual page 45

SAFETY SIGNS/Europe/Asia/Middle and Near East Model Only
12.
Sign indicates a crush hazard by rotation of upper structure
of the machine. Keep away from swinging area of machine.
13.
Sign indicates a burn hazard from spurting hot water or oil if
radiator or hydraulic tank is uncapped while hot.
Allow radiator or hydraulic tank to cool before removing
cap.
14.
Sign indicates an explosion hazard.
Keep fire and open flames away from this area.
S-35
SS-1614
SS4420336
SS4460067