During operation

WARNING

Risk of burns from hot surfaces and fluids!

The pipework, the pump housing, and the fluid can heat up to 80 °C (176 °F). There is a risk of skin burns if components are touched.

1. Mark and close the working area.
2. Keep not permitted persons away from the working area.
3. Cool down the pump to ambient temperature after switching off.

While it is in use, examine these points:

• Pump prevented against flooding and water ingress.
• The motor is not submersible or watertight. Water ingress (condensation water, leakage) leads to a total loss of the motor.
• Level control works correctly.
• Pump does not run dry.
• Dry running leads to a total loss. Switch off the pump when the minimum water level is reached.
• If the product malfunctions, switch off the product immediately.
• Open all shut-off valves in the inlet and discharge pipe.
• The noise level depends on different factors, e.g. fixation type, operating point, etc.
• Measure the noise level during operation. If the noise level is above 85 dB(A), wear hearing protection and mark the working area.