LTQ Orbitrap XL Hardware Manual

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Basic System Operations Placing the System in Standby Condition Placing the System in Standby Condition The LTQ Orbitrap XL system should not be shut down completely if you are not going to use it for a short period of time, such as overnight or over the weekend. When you are not going to operate the system for 12 hours or more, you can leave the system in Standby condition. Use the following procedure to place the LTQ Orbitrap XL system in the Standby condition: 1. Wait until data acquisition, if any, is complete. 2. Turn off the flow of sample solution from the LC (or other sample introduction device). Note For instructions on how to operate the LC from the front panel, refer to the manual that came with the LC. ▲ 3. From the Tune Plus window, choose Control > Standby (or click on the On/Standby button to toggle it to Standby) to put the instrument in Standby condition. The consequences of this user action are described in the LTQ XL Hardware Manual. The System LED on the front panel of the LTQ XL is illuminated yellow when the system is in Standby condition. 4. Leave the LC power On. 5. Leave the autosampler power On. 6. Leave the data system power On. 7. Leave the LTQ Orbitrap XL main power switch in the On position. 2-4 LTQ Orbitrap XL Hardware Manual Thermo Fisher Scientific
Shutting Down the System Basic System Operations Shutting Down the System The LTQ Orbitrap XL system does not need to be shut down completely if you are not going to use it for a short period of time, such as overnight or over a weekend. Refer to the topic “Placing the System in Standby Condition” on page 2-4. This section describes how to shut down the system for a maintenance or service procedure. Use the following procedure to shut down the LTQ Orbitrap XL system: 1. Wait until data acquisition, if any, is complete. 2. Turn off the flow of sample solution from the LC (or other sample introduction device). Note For instructions on how to operate the LC from the front panel, refer to the manual that came with the LC. ▲ 3. From the Tune Plus window, choose Control > Off to put the instrument in Off condition. When you choose Control > Off, all high voltages are shut off, as are the sheath and auxiliary gas. 4. Put the FT Electronics switch to the OFF position. See Figure 1-7 on page 1-9. 5. Put the Vacuum Pumps switch to the OFF position. See Figure 1-7. When you place the switch in the OFF position, the following occurs: a. All power to the instrument, including the turbomolecular pumps and the rotary-vane pumps, is turned off. b. After 30 s, power to the vent valve solenoid of the ion trap is shut off. The vent valve opens and the vacuum manifold is vented with nitrogen to atmospheric pressure through a filter. You can hear a hissing sound as the gas passes through the filter. 6. Leave the main power switch of the LTQ Orbitrap XL in the On position. 7. During service or maintenance operations that require opening the vacuum system of the LTQ XL or LTQ Orbitrap XL, always put the main switch (main circuit breaker) to the OFF position. You can Thermo Fisher Scientific LTQ Orbitrap XL Hardware Manual 2-5
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For Research Use Only Not for use i
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Place Declaration of Conformity her
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Conformité DEEE Ce produit doit ê
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Read This First Related Documentati
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Read This First Typographical Conve
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Read This First Safety and EMC Info
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Read This First Safety and EMC Info
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Contents Chapter 1 Functional Descr
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Figures LTQ Orbitrap XL front view
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Tables System status LEDs of the Pr
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Functional Description General Desc
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Functional Description General Desc
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Functional Description Control Elem
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Functional Description Control Elem
Page 32 and 33: 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 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: Basic System Operations Shutting Do
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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