zlignc
第2楼2014/09/06
In API 3000, solvent vapors in the ionization source were removed by the exhaust pump. Nitrogen or air is supplied to the exhaust pump to help remove the solvent vapors. The nitrogen or air supplied to the exhaust pump is called "Exhaust Supply". The ionization source exhaust pump flow can be adjusted through a control valve under the source:
Adjust the exhaust pump flow until the Analyst alert status window displays an alarm. At this point turn the flow control valve about a 1/2 a turn clockwise or until the alarm is extinguished.