LTQ Orbitrap XL Hardware Manual

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Functional Description Vacuum System Vacuum System Heating during a System Bakeout After the system has been open to the atmosphere (e.g. for maintenance work), the vacuum deteriorates due to contaminations of the inner parts of the vacuum system caused by moisture or a power outage. These contaminations must be removed by heating the vacuum system: a system bakeout. Refer to the topic “Baking Out the System” on page 3-4. 1-24 LTQ Orbitrap XL Hardware Manual Thermo Fisher Scientific
Gas Supply Functional Description Gas Supply Figure 1-19 shows a schematical view of the gas supply in the instrument. The LTQ Orbitrap XL uses at least two gases for operation: • Nitrogen, • Helium, and Figure 1-19. Schematical view of the gas supply * * For parts lists of the gas supply, refer to Table 4-10 on page 4-5. • Argon (optional). The linear trap requires high-purity (99%) nitrogen for the API sheath gas and auxiliary/sweep gas. The Orbitrap uses nitrogen as collision gas (bath gas) for the curved linear trap and the HCD collision octapole. The linear trap requires ultra-high purity (99.999%) helium for the collision gas. Thermo Fisher Scientific LTQ Orbitrap XL Hardware Manual 1-25
Page 1 and 2: For Research Use Only Not for use i
Page 3: Place Declaration of Conformity her
Page 6 and 7: Conformité DEEE Ce produit doit ê
Page 8 and 9: Read This First Related Documentati
Page 10 and 11: Read This First Typographical Conve
Page 12 and 13: Read This First Safety and EMC Info
Page 14 and 15: Read This First Safety and EMC Info
Page 17 and 18: Contents Chapter 1 Functional Descr
Page 19 and 20: Figures LTQ Orbitrap XL front view
Page 21: Tables System status LEDs of the Pr
Page 24 and 25: Functional Description General Desc
Page 26 and 27: Functional Description General Desc
Page 28 and 29: Functional Description Control Elem
Page 34 and 35: Functional Description Linear Ion T
Page 36 and 37: Functional Description Orbitrap Ana
Page 42 and 43: Functional Description Vacuum Syste
Page 44 and 45: Functional Description Vacuum Syste
Page 48 and 49: Functional Description Gas Supply I
Page 50 and 51: Functional Description Cooling Wate
Page 52 and 53: Functional Description Printed Circ
Page 79 and 80: Chapter 2 Basic System Operations M
Page 81 and 82: Basic System Operations Shutting Do
Page 83 and 84: Shutting Down the System Basic Syst
Page 85 and 86: Starting Up the System after a Shut
Page 87 and 88: Basic System Operations Starting Up
Page 89: Basic System Operations Resetting t
Page 92 and 93: User Maintenance General Remarks Ge
Page 94 and 95: User Maintenance Baking Out the Sys
Page 96 and 97:
User Maintenance Maintaining the Va
Page 99 and 100:
Chapter 4 Replaceable Parts This ch
Page 101 and 102:
Parts Orbitrap Analyzer Parts Pumpi
Page 103 and 104:
Parts Gas and Water Supply Replacea
Page 105 and 106:
Electronic Parts Electronics - Righ
Page 107:
Electronics Main Supply Table 4-18.
Page 110 and 111:
Glossary: collision-induced dissoci
Page 112 and 113:
Glossary: IEEE IEEE Institute of El
Page 114 and 115:
Glossary: P/N P/N part number p-p p
Page 116 and 117:
Glossary: V dc V dc volts direct cu
Page 118 and 119:
Index: D control unit, for turbopum
Page 120 and 121:
Index: O O pressure 1-26 pressure r
Page 122:
Index: W quality 1-40 safety thresh
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LTQ Orbitrap XL Hardware Manual

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