During operation

• Demarcate and cordon off the working area.
• No persons are allowed in the working area during operation.
• Depending on the process, the product is activated and deactivated using separate controls. The product may automatically be activated following power cuts.
• If the motor emerges, the motor housing can heat up to above 40 °C (104 °F).
• Superior must be informed immediately of any faults or irregularities.
• The product must be switched off immediately if faults occur.
• Propeller must not crash into fixtures or walls. Observe defined clearances in accordance with consulting documents.
• Observe required water immersion. If water level varies significantly, use level monitoring.
• Sound-pressure level depends on several factors (installation, duty point, etc.). Measure the current noise level under operating conditions. Wear hearing protection at noise levels of 85 dB(A) and over. Demarcate the working area!