General Maintenance 6
5977B Series MSD Operating Manual 173
To Connect/Disconnect Wiring from the EI XTR, SS, and Inert
Sources
Materials needed
• Gloves, clean, lint-free (Large 8650-0030) (Small 8650-0029)
• Pliers, long-nose (8710-1094)
• Tweezers (8710-2460)
Procedure
1 Use tweezers or needle nose pliers to connect/disconnect the ceramic
source board wire leads at the source connectors. (See Figure 55.)
2 Use tweezers or needle nose pliers to connect/disconnect the source heater
wire leads at the ceramic source board.
Figure 55 Wiring for the EI XTR Source
Extractor lens
Source heater
Repeller
Filament 1
Source RTD
Filament 2
Ceramic source board
Entrance lens
Ion focus lens