Esi Probe Replacement - Teledyne CombiFlash Rf User Manual

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CombiFlash® Rf
3. Unscrew the 10-32 PEEK fitting from the probe.
4. Disconnect the 1/8" PTFE nebulization gas tubing from the
push-to-connect fitting.
5. Loosen the thumb screw on the ion source block.
6. Pull out the ESI Probe directly up and out of the ion source
chamber.
Figure 8-7 Removing the ESI probe

8.6.2 ESI Probe Replacement

1. Insert the ESI probe into the source chamber (ensure the
corona discharge pin is removed from the source chamber.
Refer to Removing the Ion Source Chamber and
Reinstalling the Ion Source Chamber to remove the corona
discharge pin- APCI equipped systems only).
2. Push down on the ESI probe and tighten the thumb screw
on the ion source chamber to ensure the ESI probe is fixed
in position.
Note
Failure to tighten the thumbscrew will result in Error 317, indicating
the probe is not fully seated in the ion source housing.
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