Install or remove the ion sweep cone before you install the API source.

The following figure shows the ion sweep cone removed from the API source interface.

Figure Ion sweep cone removed from API source interface
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No.DescriptionNo.Description

1

Auxiliary gas line to the API source

4

Ion sweep cone

2

Sheath gas line to the API source

5

Built-in source drain

3

Spray cone

 

Prerequisites

  1. Wear personal protective equipment (PPE) such as a lab coat, safety glasses, and chemical resistant gloves.
  2. Remove the API Source.

Procedure

  1. Depending on the ionization mode, do one the following.
  2. For H-ESI, APCI, or APPI mode: Install the ion sweep cone over the spray cone.
  3. For NSI mode: Remove the ion sweep cone.
  4. If needed, loosen the screws on the ion sweep cone to remove it.