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Installing the Combined APPI/APCI Source 2-5
Installing the Combined APPI/APCI Source
Installing the Combined APPI/APCI Source software upgrade
Required materials
Software Upgrade CD-ROM
To install the Combined APPI/APCI Source
If the Combined APPI/APCI Source has not been previously installed on the
instrument, insert the Software Upgrade CD-ROM into the MassLynx
workstation CD drive and follow the on-screen instructions.
Tip:
If this software upgrade has not been installed, the APPI options will not
be available in the MassLynx Tune window Ion Mode menu.
Installing the APPI lamp drive assembly and APCI probe
Note:
To complete this procedure, you must perform a pressure test on the
source, as described in the Waters Source Pressure Test Unit Operator’s Guide .
Required materials
• Chemical-resistant, powder-free gloves
• Needle-nose pliers
To install the APPI lamp drive assembly and APCI probe on the instrument
1. On the MassLynx Tune window, click Press for Standby, and confirm
that the instrument status indicator is red.
2. Wait for three minutes for the desolvation gas to cool the probe.
3. Click to stop the nitrogen flow.