Agilent Technologies 7010 Series - Page 160

7 General Maintenance
To Remove the EI HES
160 7000/7010 Series TQ GC/MS Operating Manual
5 Using the source finger grip, pull the ion source out of the source radiator.

The source contacts have spring loaded pins so some force must be applied
to pull the source out. (See Figure 48.)
Figure 48. The EI HES before removal
Ion source
Thumbscrew
Source finger grip
Thumbscrew