PerkinElmer AVIO 200, Hardware Manual

Page: 172 / 309

Maintenance
170
Nebulizer
Check the nebulizer spray pattern with deionized water. Clean or replace the
nebulizer as necessary.
Spray Chamber
Check for leaks around the nebulizer and drain fitting. Inspect the spray chamber for
deposits and check the condition of the O-rings.
Peristaltic Pump
Check that the pump rollers are clean, not scored, free from deposits due to spills,
and move freely. Remove and clean the pump head if necessary. Replace the pump
rollers if necessary.
Periodically observe the drain tubing. Liquid should drain smoothly from the spray
chamber. If not, adjust the pump tension on the pump tubing.
Drains
Check the spray chamber drain fittings, tubing and connections and replace if
necessary.
General System Maintenance
• Air filters: clean or replace the spectrometer and generator air filters as
necessary.
• Chiller: Flush out the chiller every 6 months. Fill the chiller reservoir with the
coolant fluid that includes inhibitor (Part No. N0776200). The chiller reservoir
has a capacity of 4.2 liters (1.1 US gallons).
Refer to Chapter 4, Installation for more information on filling the chiller.
Caution
Attention
Do not use deionized or tap water in the chiller. Only use coolant fluid
that includes inhibitor (Part No. N0776200).
Ne pas utiliser déminéralisée ou l'eau du robinet dans le refroidisseur.
Utiliser uniquement du fluide de refroidissement qui comprend un
inhibiteur (N0776200).