VACUUBRAND MV 10 NT VARIO - Manual (Page 118)

page 118 of 126
Checking the ultimate vacuum
➨
After any intervention at the equipment (e.g., repair / maintenance)
the ultimate vacuum of the pump has to be checked. Only if the pump
achieves its specified ultimate vacuum, the pump’s leak rate is low
enough to ensure that no explosive atmospheres will occur in the inte-
rior of the equipment.
After any intervention at the vacuum sensor the leak rate of the equip-
ment has to be checked.
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