Apci Probe Removal - Teledyne CombiFlash Rf User Manual

3. Connect the 1/8" PTFE tubing into the push-to-connect
fitting labeled as 'Neb Gas'.
4. Finger-tighten the 10-32 PEEK fitting.
5. Connect the high voltage connector.

8.6.3 APCI Probe Removal

Refer to Figure 8-8 for procedure illustration.
1. Disconnect the high voltage connector by pulling straight
up (do not twist).
2. Unscrew the 10-32 PEEK fitting from the probe inlet.
3. Disconnect the 1/8" PTFE tubing from the push-to-connect
fitting labeled as 'Neb Gas'.
4. Disconnect the 1/8" PTFE tubing from the push-to-connect
fitting labeled as 'APCI heated gas'.
5. Loosen the thumbscrew on the front of the ion source
housing.
6. Carefully lift and pull out the APCI probe from the source
chamber.
7. If changing to ESI, remove the corona discharge pin (see
removing the ionization source chamber section).
4
Figure 8-8 Removing the APCI probe
5
3
Section 8 Maintenance
2
6
1
7
8-13