7 General Maintenance
To Remove the EI HES filaments
5977B Series MSD Operating Manual 193
5 Use the hand grip on the filament block to remove the filament block from
the source.
6 Remove the dual filament from the filament block by lifting the source body
up off of the filament block, while holding the filament block so that the dual
filament will not fall and become damaged.
Use extra caution when removing the dual filament, as it is extremely brittle.