Maintenance - Thermo Scientific LTQ Series Hardware Manual

Maintenance

Thermo Scientific
The performance of the LTQ Series mass spectrometer depends on the maintenance of all
parts of the instrument. You are responsible for maintaining the system properly by
performing the system maintenance procedures on a regular basis.
Note Unless otherwise noted:
• For the LTQ mass spectrometer, follow the LTQ XL information.
• For the LTQ Velos mass spectrometer, follow the Velos Pro information.
Contents
• Tools and Supplies
• Ion Source Probe Maintenance
• Ion Source Interface Maintenance
• MP00 RF Lens Maintenance
• MP0 and MP1 Ion Guides Maintenance
• Electron Multiplier Replacement
• Forepump Maintenance
• Fan Filter Maintenance
For optimal results, use the following guidelines when performing the procedures in this
chapter:
• Proceed methodically.
• Always wear a new pair of lint- and powder-free gloves when handling the components of
the API source, ion guides, mass analyzer, and ion detection system.
• Never reuse gloves after you remove them because the surface contaminants on them
recontaminate clean parts.
• Always place the components on a clean, lint-free surface.
• Never overtighten a screw or use excessive force.
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