Agilent Technologies MSD 5977B Series

7 General Maintenance
To Disassemble the EI HES
182 5977B Series MSD Operating Manual
9 If necessary, use gravity to remove the lens stack ceramic insulator from the
source body.
10 Remove the five lenses from the lens insulator/holder.
CAUTION
Use care when removing the lenses from the lens insulator casing. Putting
excessive stress on this casing can break or crack it. If this happens, do not
attempt to operate with a defective lens insulator, it must be replaced.
Figure 57 Exploded parts view of the EI HES
1
2
8
16
17
15
9
4
3
11
10
6
5
7
13
12
14
8
12
Table 18 Parts list for EI HES (Figure 57)
Item number Item description Part number
1 Source finger grip G7002-20008
2 Filament block G7002-20019
3 Extractor lens (5)*, with 3 mm opening G7004-20061