Panel Symbols; Connections - AB Sciex QTRAP 4500 LC/MS/MS system System User's Manual

Principles of Operation
Item Description
5 Diverter valve

Panel Symbols

Table 3-1 shows the mass spectrometer status LEDs.
Table 3-1 Panel Symbols
LED Color
Green
Green
Green
Blue
Red
After the system is turned on, all five LEDs illuminate. The power LED remains lit. The other four
LEDs flash for two seconds and then turn off. The vacuum LED starts flashing. After the correct
vacuum has been achieved this LED remains lit.

Connections

Figure 3-2 shows the location of the mass spectrometer connections, including the locations of
the Reset and Vent buttons and the mass spectrometer switch.
4500 Series of Instruments
24 of 138
For more information refer to...
Plumb the Diverter Valve on page
If the optional DuoSpray™ ion source is installed, then
the diverter valve is replaced with the DuoSpray valve.
The diverter valve is installed below the DuoSpray
valve. For information about the DuoSpray ion source,
refer to the DuoSpray™ Ion Source Operator Guide,
available from the ion source documentation CD, or
from the AB SCIEX web site, at
Name Description
Power Lit when the system is powered up.
Vacuum Lit when the correct vacuum has been achieved.
Flashing if the vacuum is not at the correct vacuum
(during pumpdown and venting.)
Ready Lit when the system is in the Ready state. The system
must be in the Ready state to operate.
Scanning Flashing when the system is acquiring data.
Fault Lit when the system encounters a system fault.
32.
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System User Guide
RUO-IDV-05-0264-A