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Thermo Scientific ISQ 7000 User Manual

Thermo Scientific ISQ 7000
442 pages
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ISQ 7000
Mass Spectrometers
Hardware Manual
1R120617-0002 Revision C December 2018

Table of Contents

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Thermo Scientific ISQ 7000 Specifications

General IconGeneral
BrandThermo Scientific
ModelISQ 7000
CategoryMeasuring Instruments
LanguageEnglish

Summary

ISQ 7000 Mass Spectrometers Hardware Manual

Chapter 1 Performing Routine Maintenance

Maintenance Schedule

Lists routine maintenance tasks and their recommended frequency.

Maintenance Supplies and Tools

Lists necessary supplies and tools for performing routine maintenance.

Chapter 2 Troubleshooting

Using Diagnostics

Explains how to use software diagnostics to detect and solve instrument problems.

Regulatory Compliance

EMC and Safety Standards

Lists relevant electromagnetic compatibility and safety standards for the instrument.

Low Voltage Safety Compliance

FCC Compliance Statement

Notice on Lifting and Handling of Thermo Scientific Instruments

Notice on the Proper Use of Thermo Scientific Instruments

Notice on the Susceptibility to Electromagnetic Transmissions

WEEE Compliance

Preface

About Your System

Introduces the GC/MS technique and the ISQ 7000 mass spectrometer's function.

Related Documentation

System Requirements

Safety and Special Notices

Special Notices

Safety Symbols and Signal Words

Hydrogen Safety Precautions

Using Hydrogen with ISQ 7000 Mass Spectrometers

Hydrogen Connection Guidelines

Purchasing Hydrogen

Properly Storing Hydrogen

Hydrogen Safety Codes, Standards and References

Hazardous Substances Precautions

Biological Hazard Warning Note

Venting Toxic Gases

Contacting Us

Chapter 1 Performing Routine Maintenance

Maintenance Schedule

Lists routine maintenance tasks and their recommended frequency.

Maintenance Schedule

Maintenance Supplies and Tools

Configuring the ISQ 7000 Mass Spectrometer

Powering On the ISQ 7000 Mass Spectrometer

Powering Off the ISQ 7000 Mass Spectrometer

Replacing a Column

Removing the Ion Source Cartridge from the ISQ 7000 Mass Spectrometer with no VPI

Maintaining the Foreline Pump

Checking the Oil in the Foreline Pump

Explains how to check the oil level and condition in the foreline pump.

Adding Oil to the Foreline Pump

Provides instructions for adding oil to the foreline pump when the level is low.

Purging Gas from the Oil in the Foreline Pump

Changing the Oil in a Foreline Pump

Cleaning the Ion Source Cartridge

Maintaining the Calibration Gas Module

Refilling the Calibrant Reservoir

Provides step-by-step instructions for refilling the calibrant reservoir.

Replacing a Dual Filament

Cleaning Durable Components

Cleaning Delicate Components

Cleaning the Filters

Chapter 2 Troubleshooting

Using Diagnostics

Explains how to use software diagnostics to detect and solve instrument problems.

Running a Diagnostic Tune

Investigating Communication Issues

Software is not communicating with the ISQ 7000 system

Lists possible remedies for when the software cannot communicate with the instrument.

Investigating Contamination Issues

Chemical noise is at m/z 207, 429, 355, 281

Addresses chemical noise at specific m/z values and its potential causes.

Investigating Filament and Lens Control Issues

Filament has burned out

Discusses remedies for a filament that has burned out.

Investigating Temperature Issues

Lens/source heater will not heat

Provides remedies for when the lens or source heater fails to heat.

Investigating Vacuum Issues

An air leak has been detected

Provides remedies for detecting and addressing air leaks in the vacuum system.

Investigating Power Supply Issues

The ISQ 7000 instrument will not power-on

Lists possible remedies for an instrument that fails to power on.

Investigating RF/DC Issues

RF dip is incorrect

Offers remedies for an incorrect RF dip reading.

Investigating Sensitivity Issues

Poor sensitivity or sudden loss in sensitivity

Lists possible remedies for poor sensitivity or a sudden loss of sensitivity.

Investigating Stability Issues

Mass assignment is unstable

Provides remedies for unstable mass assignments.

Investigating Tuning Issues

Cannot find calibration gas peaks

Lists possible remedies for failing to detect calibration gas peaks.

Contacting Technical Support

Chapter 3 Advanced Maintenance

Replacing Components of the Analyzer

Covers the replacement of key components within the instrument's analyzer.

Replacing Components of the Ion Source

Ion Source Block

Provides instructions for replacing the ion source block.

Replacing Components of the Vacuum Interlock

Replacing the Vacuum Interlock Knob

Provides instructions for replacing the vacuum interlock knob and associated parts.

Replacing Components of the Electron Multiplier

Electron Multiplier Plate

Provides instructions for replacing the electron multiplier plate.

System Requirements

Replacing the Covers of the ISQ 7000 Mass Spectrometer

Top Cover Panel

Provides instructions for replacing the top cover panel of the ISQ 7000 instrument.

Left Side Panel

Right Side Panel

Replacing Components of the Front Door

Front Door Hinges and Supports

Details how to replace the front door hinges and supports.

Front Door Latch

Replacing the Boards in the ISQ 7000 Mass Spectrometer

RF Board and Rod Driver Board

Details the procedure for replacing the RF board or rod driver board.

4-Pin Feedthrough

Lens Driver Board

20-Pin Feedthrough

Distribution Board

Source Interface Board and Heat Shield

Electrometer Board Cable

Electrometer Board and Shield

Replacing the Power Supplies

Power Supply System

Provides instructions for replacing the main power supply system.

Dynode and Multiplier Power Supply

Replacing the Calibration Gas Components

Calibration Gas Module

Provides instructions for replacing the calibration gas module.

Calibrant Reservoir Kit

Gas Mixing Chamber

Transfer Line

Replacing Fans and Filters

Intake Filters and RF Shields

Provides instructions for replacing the intake filters and RF shields.

Chassis Cooling Fan

Chapter 4 Upgrade Equipment

Advanced EI Ion Source

Guides the installation of the Advanced EI ion source upgrade.

Dust Filters

CI Reagent Gas Flow Module

CI Ion Volume

EI/CI Ion Volume

Ion Gauge

Convectron Gauge and Foreline Adapter with Hose

Turbomolecular Pumps

Installing a Standard Capacity Turbomolecular Pump

Details the process of installing a standard capacity turbomolecular pump.

Installing an Extended Capacity Turbomolecular Pump

Probe Controllers

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