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Maintenance
Removing the Nebulizer Block
To remove the nebulizer:
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WARNING
Corrosive Liquid and Toxic Hazard
Contact with corrosive or toxic substances can result in death, or severe
personal injury or burns. Always wear appropriate safety equipment and
dispose of waste liquids according to your local laws and regulations.
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100
Turn the flame off.
Remove the burner as described in the previous section.
Remove the length of capillary tubing from the nebulizer.
Pour about 500 mL of water through the top of the spraychamber
to remove toxic or corrosive waste out of the spraychamber drain
tube and liquid trap.
Detach the length of tubing from the liquid trap drain outlet. If
fitted, detach the length of tubing from the liquid trap vapor
outlet.
Unscrew both knurled retaining screws on the side of the
nebulizer block.
Pull the complete nebulizer/spraychamber assembly sideways
(toward the right side of the sample compartment) until it is
clear of the mounting and remove it from the sample
compartment.
Remove the liquid trap by holding the nebulizer/spraychamber
assembly firmly in one hand, and twisting the liquid trap in a
counter-clockwise direction to unlock the bayonet mount.
Unscrew the plastic drain tube from the bottom of the nebulizer
block.
Agilent 55B AA Spectrometer User's Guide
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