Lens Plate And Springs - Thermo Scientific ISQ 7000 Hardware Manual

Lens Plate and Springs

Thermo Scientific
 To replace the lens plate and springs
Note See the ISQ and TSQ GC-MS Spare Parts Guide for information about ordering
these components.
1. Shut down your system by following the steps in
on page 149.
2. Remove the analyzer tray from the instrument by following the instructions in
"Removing the Analyzer Tray from the ISQ 7000 Instrument"
3. Disconnect the lens wires form the source interface board with a slotted screwdriver.
4. Use a T10 Torxhead screwdriver to disconnect the lens plate and springs from the lens
heater block.
Figure 199. Replacing the Lens Plate and Springs
5. Pull the upper portion of the lens plate out so the contacts are free of the lens heater
block. Slide the lens plate and springs down to clear it from the lens heater block.
6. Attach a new lens plate and springs to the lens heater block and reattach the screws.
7. Connect the lens wires form the source interface board with a slotted screwdriver.
8. Once the components are correctly attached to the analyzer tray, follow the instructions
in "Replacing the Analyzer Tray"
9. Restart your system by following the instructions in
"Shutting Down the ISQ 7000 System"
Lens Heater Block
Lens Plate and
Springs
on page 162.
"Restarting the System"
3
Advanced Maintenance
Replacing Components of the Ion Source
on page 151.
Screw
on page
ISQ 7000 Hardware Manual
165.
211