Maintenance
Agilent 55B AA Spectrometer User’s Guide 105
3 Turn the Impact bead adjustment screw until it engages with Impact bead
adjustment block.
4 Tighten the Trapping screw clockwise as far as possible. Do not over-tighten.
Figure 61. Tighten the trapping screw – gas inlet side of the nebulizer
5 Loosen the Trapping screw one turn.
This enables free movement of the Impact bead adjustment screw.
6 Tighten the Clamping screw clockwise until it gently touches the Impact bead
adjustment block. Do not over-tighten.
Figure 62. Tighten the clamping screw – side of nebulizer
7 Loosen the Clamping screw one-eighth of a turn.
This restricts the horizontal movement of the Impact bead adjustment block.
Figure 63. Clamp screw touching the impact bead adjustment block