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rated input power | P1 |
---|---|
power output | P2 |
torque | T |
no-load speed | n1 |
max drilling diameter in concrete with impact masonry bits | D1 |
max drilling diameter in concrete with impact core cutters | D2 |
max drilling diameter in concrete with milling cutters | D3 |
maximum impact rate | smax |
single impact force | W |
number of chisel positions | C |
weight without mains cable | m |
vibration emission value (hammer drilling into concrete) | ah, HD |
---|---|
vibration emission value (chiselling) | ah, Cheq |
uncertainty (vibration) | Kh, HD/Cheq |
sound-pressure level | Lpa |
acoustic power level | LWA |
uncertainty (sound pressure) | KpA |
uncertainty (acoustic power) | KWA |
measured acoustic power level | LWA(M) |
guaranteed acoustic power level | LWA(G) |
Precautions regarding power supply, grounding, and water exposure.
Advice on alertness, PPE, and preventing accidental starts for user safety.
General safety advice for all tasks, including noise and auxiliary handles.
Specific safety guidelines for using long drill bits with rotary hammers.
Further safety measures, including tool fitting, securing workpieces, and warnings.
Diagnosing and resolving issues related to overload, restart protection, and worn carbon brushes.