Starting The System After A Complete Shutdown; Starting The Lc System - Thermo Scientific LTQ Series Hardware Manual

Starting the System after a Complete Shutdown

Starting the LC System

Thermo Scientific
5. Unplug the power supply cord for the mass spectrometer from the electrical outlet.
CAUTION Do not disconnect the power supply cord at the mass spectrometer while
the other end is still plugged into the electrical outlet.
6. (Optional) Follow the next procedure,
autosampler."
Tip If you only plan to perform routine or preventive system maintenance on the
mass spectrometer, you do not need to turn off the LC, gases, data system, and
autosampler. In this case, the shutdown procedure is complete. However, if you plan
to have the system off for an extended period of time, Thermo Fisher Scientific
recommends that you also turn off these other parts.
 To turn off the LC, gases, data system, and autosampler
1. If provided, turn off the LC system as described in the LC manual.
2. Turn off the helium and nitrogen gas supplies at their tanks.
3. Shut down the data system computer, and turn off the monitor and printer, if provided.
4. If provided, turn off the autosampler by using its On/Off switch.
To power up the LTQ Series mass spectrometer after it has been shut down completely, follow
these procedures:
• Starting the LC System
• Starting the Data System
• Starting the Mass Spectrometer
• Starting the Autosampler, on
To start up the LC system, follow the startup procedure described in the manufacturer's
manual. If necessary, configure the LC as described in the LTQ Series Getting Connected Guide.
Note Do not turn on the liquid flow to the mass spectrometer at this point in the
procedure.
Starting the System after a Complete Shutdown
"To turn off the LC, gases, data system, and
page 39 (if this is a part of the system)
3
System Shutdown, Startup, and Reset
LTQ Series Hardware Manual 37