6
System Shutdown, Startup, and Reset
On/Off Status for MS Components Under Varying Power Conditions
Thermo Scientific Orbitrap Fusion Series Hardware Manual 59
Forepump (one or two)
On On On
Off
Power supply, PS2
Turbomolecular pumps
Turbomolecular pump controller
Gas, helium On
a
In standby mode, the Tune application sets the API gases to their standby default settings (2 arbitrary) to keep the API source clean.
Table 7. On/off status of mass spectrometer components, voltages, and API gas flows (Sheet 2 of 2)
Mass spectrometer component
Standby
mode
Off
mode
Electronics
service switch,
Service Mode position
Main Power switch,
Off (O) position