Hardware manual

4-84 Agilent 7500 Series ICP-MS Hardware Manual

4Maintenance

4 Disassemble the Einzel lens - Omega lens assembly.

Disassemble the lens assembly so the orientation matches the following

diagram. (Figure 74)

Figure 74 Expanded View of Einzel Lens - Omega lens assembly

Leave the lens base plate, spacers and screws in their disassembled

locations while cleaning the Einzel lens and the Omega lens. Einzel 2 and

Einzel 3 are identical.

Screw 1

Screw 3

Screw 2

Spacer 1

Spacer 2

Spacer 3

Einzel 1

Einzel 2

Einzel 3

Base Plate

Omega Bias

(front)

Omega Contact

Omega (+)

Omega Bias (back)

QP Focus (front)

QP Focus (back)

Shaft

Omega (-)