To Replace A Filament In An Ei Xtr, Ss, Or Inert Source - Agilent Technologies 5977B Series Operating Manual

To Replace a Filament in an EI XTR, SS, or Inert Source

Materials needed
• Filament assembly (G7005-60061)
• Gloves, clean, lint-free
• Hex ball driver, 1.5-mm (8710-1570)


Procedure
1 Vent the MSD. (See
The analyzer operates at high temperatures. Do not touch any part until you are sure
WA R N I N G
it is cool.
2 Open the analyzer chamber. (See
3 Remove the ion source. (See
4 Remove the gold plated screw and washer for the filaments. (See
5977B Series MSD Operating Manual
• Large (8650-0030)
• Small (8650-0029)
"Venting the MSD"
page 152.)
page 172.)
on page 192.)
on page 91.)
"To Open the Analyzer Chamber"
"To Remove the EI XTR, SS, or Inert Source"
General Maintenance
on
Figure 61
6
on
191