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5973
HP 5973 Hardware Manual
HP 5973 Hardware Manual
Also see for 5973:
Hardware installation manual
Table of content
Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Table Of Contents
Side
High
To prepare a capillary column for installation
To install a capillary column in a split/splitless inlet
To condition a capillary
To install a capillary column without the installation tool
To install a capillary column using the installation tool
Main
To view MSD analyzer temperature and vacuum status
To set monitors for MSD temperature and vacuum status
To set the MSD analyzer temperatures
To set the interface temperature from the ChemStation
To monitor high vacuum pressure
To measure column flow linear velocity
To calculate column flow
To set the interface temperature from an HP 6890 GC
To remove the MSD covers
Power cord
To open the vacuum manifold
To close the vacuum manifold
To pump down the MSD
To connect the optional gauge controller
To move or store the MSD
To vent the MSD without the ChemStation
General
Primary
MSD is on but the status LEDs are all
Poor
Peaks are
Baseline is
Retention times for all peaks drift –
High abundances at m/z 18, 28, 32, and 44 or at m/z 14 and
Peak widths are
High mass sensitivity is
Foreline pressure is too
Gauge controller displays 9.9+9 and then goes
Power indicator on the gauge controller does not
Temperature symptoms
Mass filter (quad) heater will not heat up
Error messages
Difficulty with the fan
Turbomolecular pump
Temperature control disabled
The system is in vent state
Air leaks
Contamination
Before starting
Maintaining the vacuum system
To check and add foreline pump oil
To drain the foreline pump
To refill the foreline pump
To replace the oil trap
To check the diffusion pump fluid
To separate the MSD from the GC
To remove the diffusion pump
To replace the diffusion pump fluid
To reinstall the diffusion pump
To reconnect the MSD to the GC
To remove the calibration vial
To refill and reinstall the calibration vial
To remove the foreline gauge
To reinstall a foreline gauge
To remove the calibration valve
To reinstall a calibration valve
To replace the fan for the high vacuum pump
To remove the triode gauge tube
To reinstall a triode gauge tube
To lubricate the side plate O-ring
To lubricate the vent valve O-ring
Maintaining the analyzer
To remove the ion source
To disassemble the ion source
To clean the ion source
To reassemble the ion source
To reinstall the ion source
To remove a filament
To reinstall a filament
To remove the heater and sensor from the ion source
To reinstall the heater and sensor in the ion source
To remove the heater and sensor from the mass filter
To reinstall the heater and sensor in the mass filter
To replace the electron multiplier horn
Maintaining the GC/MSD interface
To remove the GC/MSD interface heater and sensor
To reinstall the GC/MSD interface heater and sensor
Maintaining the electronics
To adjust the RF coils
To replace the primary fuses
Diffusion pump MSD vacuum system
Turbo pump MSD vacuum system
Diffusion pump vacuum manifold
Turbo pump vacuum manifold
Side plate
Vacuum seals
High voltage feedthrough seal
Foreline pump
Foreline gauge
Diffusion pump and fan
Turbomolecular pump and fan
Calibration valve and vent valve
Triode gauge tube
Gauge controller
Ion source
Filaments
Emission current
Filament care
Drawout plate and cylinder
Mass filter
AMU offset
DC polarity
Quadrupole maintenance
Signal amplifier
Analyzer heaters and radiators
Back panel and
Low voltage (ac-dc) power
Pumpdown safety
Remote start
Remote control
Power status
Electronics
Vacuum system
Analyzer
GC/MSD interface
Consumables and maintenance supplies
High vacuum signal ( HIVAC SIGNAL )
214
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This manual is suitable for:
5973