Specifications

142 5975 Series MSD Troubleshooting and Maintenance Manual
4 General Maintenance
To remove a filament
Materials needed
• Gloves, clean, lint-free
• Large (8650-0030)
• Small (8650-0029)
• Hex ball driver, 1.5-mm (8710-1570)
Procedure
1 Vent the MSD.
2 Open the analyzer chamber.
3 Remove the ion source. See the Operation Manual.
4 Remove the filament(s) to be replaced (Figure 23).
WARNING
The analyzer operates at high temperatures. Do not touch any part until you are sure
it is cool.