Commissioning; Sonic Emissions - Wangen XPRESS 64 Instrucciones De Operación

Chapter: Safety notes

Commissioning

2.5
WARNING!
Dry running must be avoided.
Hot surfaces. High abrasion of the Rotor/ Stator
• Ensure conveying medium supply
2.6
2-4
Commissioning
The pump may not be operated permanently without fluid (dry run).

Sonic emissions

In normal operation, the sound pressure of the pump is <70 dB (A). Here is the
documentation proper construction is assuming.