Maintenance works must only be undertaken after the temperature of each part has been lowered to less than 50 deg.C.
Place any detached items on a clean sheet or tray. Do not lose or contaminate these items.
Undertake the works using the appropriate tools. Any dirt on the tools being used must be wiped off in advance using gauze etc. dipped in acetone.
Tools
RequiredPhillips screwdriver
Procedure1 |
Shutdown the system. |
|
2 |
|
Loosen the ignitor setscrew. |
3 |
|
Pull the ignitor filament out. Check that the filament is not broken. |
4 |
|
Disconnect the connector at the FID amplifier end if replacing the ignitor. |
5 |
Replace the ignitor. FID ignitor 221-41847-93
|
|
6 |
Loosely tighten the ignitor setscrew to fix it. Be careful as tightening it too hard may damage the insulator. |
|
Maintenance Top ; GC-2025 Main ; GC-2025 Detector ; GC-2025 Sample Injection Port ; GC-2025 Column Oven
