5975 Series MSD Operation Manual for MassHunter 8
To Perform an NCI Autotune (Methane Reagent Gas) 126
To Verify PCI Performance 128
To Verify NCI Performance 129
To Monitor CI Mode High Vacuum Pressure 130
5 General Maintenance
Before Starting 134
Maintaining the Vacuum System 139
To Replace the Primary Fuses 140
To Remove the EI Ion Source 142
To Disassemble the EI Source 144
To Clean the EI Source 146
To Assemble an EI Source 149
To Replace a Filament in an EI Source 152
To Reinstall the EI Ion Source 154
To Replace the Electron Multiplier Horn 156
6 CI Maintenance
General Information 160
To Set Up Your MSD for CI Operation 161
To Install the CI Ion Source 162
To Install the CI Interface Tip Seal 164
To Remove the CI Source 165
To Disassemble the CI Source 167
To Clean the CI Source 169
To Assemble the CI Source 171