Agilent Technologies 7000 Series Operating Manual page 193

7 General Maintenance
To Remove the EI HES Filaments
Use extra caution when removing the dual filament, as it is extremely brittle.
C AU T I O N
6 Remove the dual filament from the filament block by lifting the source body
7000/7010 Series TQ GC/MS Operating Manual
up off of the filament block, while holding the filament block so that the dual
filament will not fall and become damaged.
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