Specifications

General Maintenance 4
5975 Series MSD Troubleshooting and Maintenance Manual 133
To disassemble the EI ion source
Materials needed
• Gloves, clean, lint-free
• Large (8650-0030)
• Small (8650-0029)
• Hex ball driver, 1.5 mm (8710-1570)
• Hex ball driver, 2.0 mm (8710-1804)
• Wrench, open-end, 10 mm (8710-2353)
Procedure
1 Remove the ion source. See the Operation Manual.
2 Remove the filaments (Figure 20).
3 Separate the repeller assembly from the source body. The repeller
assembly includes the source heater assembly, repeller, and related parts.
4 Remove the repeller.
5 Unscrew the interface socket. A 10-mm open-end wrench fits the flats on
the interface socket.
6 Remove the setscrew for the lenses.
7 Push the lenses out of the source body.

NOTE
Video shows the standard Ion Source Assembly procedures.