Parkside PZKS 2000 A1 Operating And Safety Instructions, Translation Of Original Operating Manual page 50

Explanation of the symbols on the equipment
GB Before commissioning, read and observe the operating instructions and safety instructions!
GB Wear safety goggles!
GB Wear ear-muffs!
GB Wear a breathing mask!
GB Important! Risk of injury. Never reach into the running saw blade!
GB Important! Laser radiation
GB Protection Class II (double shielded)
GB 45