3-1
3 ESI and ESCi Modes of
Operation
This chapter describes how to prepare the instrument for the following
modes of operation:
• ESI (electrospray ionization).
• ESCi (combined electrospay and atmospheric pressure chemical
ionization).
If your system uses APCI mode, see Chapter 4, “Optional APCI Mode of
Operation”.
Contents
Topic Page
Introduction 3-2
Installing the ESI probe 3-2
Installing the corona pin 3-6
Removing the corona pin 3-8
Removing the ESI probe 3-10