Is it necessary to use a vacuum pump inside the equipment during maintenance to create a vacuum?

2019-03-15View Original

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Is it necessary to use a vacuum pump inside the equipment during maintenance to create a vacuum? It seems that turning on the exhaust fan should suffice. Buying a vacuum pump is pointless since it’s not used on a regular basis; it’s only employed during maintenance, which is quite wasteful. It’s strange

Reply #22019-03-15

Great, someone who is attentive and good at identifying problems

Reply #32019-03-15

And how is this vacuum level determined? What vacuum level is required to ensure avoidance of harmful and explosive concentration ranges?

Reply #42019-03-15

It’s not only for use during maintenance, right? Will the emergency load shedding be used?

Reply #52019-03-16

I haven’t encountered this situation yet

Reply #62019-12-24

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

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Is it necessary to use a vacuum pump inside the equipment during maintenance to create a vacuum?

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