Vacuum generator
5.6. Vacuum generator
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Explosive gases and mixtures of gas and air must not be con- veyed.
Solid particles and dust must be separated before entry to the vacuum generator.
For all work on the equipment, hearing protection should be worn.
Avoids impairment of hearing!
The manufacturer’s operating instructions should be followed.
An acoustic cover should be installed when vacuum genera- tors are located in work rooms.
When installing an acoustic cover, care should be taken that the ventilation of the eletric motors is not impeded.
Examples for the expected noise level: side vane vacuum pump GSV
2.2 kW: | approx. 72 dB (A) |
4.0 kW: | approx. 75 dB (A) |
rotary value pump GDS |
|
7.5 kW: | approx. 75 dB (A) |
11.0 kW: | approx. 77 dB (A) |
rotary lobe vacuum pump GDK | |
4.0 kW: | approx. 78 dB(A) |
