Hello,
For the 6495C QQQ, are Pump 1 current and Pump 2 current associated with the turbo pump and/or roughing pump? Are there typical values for these currents?
Thank you
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Hello,
For the 6495C QQQ, are Pump 1 current and Pump 2 current associated with the turbo pump and/or roughing pump? Are there typical values for these currents?
Thank you
My recollection is that these are the current readings for the turbo pumps. The current is expected to come down, slightly, as vacuum improves and the drag on the turbos decreases. If your tubos are reading back 100% spin, then you are good to go
Hi,
p. altiero is correct. The wattage values should go down as the pump spins up to full speed. Ballpark values when pump is at 100%
P1 115-120 Watt
P2 15-25 Watt