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6460 QqQ vacuum system error

Question asked by joelcox on Aug 12, 2019
Latest reply on Jun 23, 2020 by harryp

6460 QqQ vacuum system shutdown during standby or running mode. The vacuum system shutdowns abruptly and i have not been able to detect the cause. I suspect the high vacuum (turbo pumps) stops working causing the rough pump to also shutdown. Please help me with the probable cause and the remedy.