Thermo Scientific Corona Veo, Operating Manual

Page: 171 / 262

7 • Maintenance and Service
Charged Aerosol Detectors Corona Veo (RS) Operating Manual Page 171
Frequency What you should do...
Annually Have Thermo Fisher Scientific service personnel perform
preventive maintenance once a year.
For details on the service interval, see
section 7.4.2,
page 171 .
Perform the gas filter replacement annually according to
the service interval on the display.
For details on the service interval, see
section 7.4.2,
page 171 .
TIP The detector is just one component of a chromatographic system.
The performance of the detector will reflect the performance of the
overall HPLC system. To maintain optimal analytical performance,
perform routine maintenance on each of the various HPLC system
modules, such as pump, autosampler, etc.
7.4.2 Preventive Maintenance
The preventive maintenance features of the detector provide
information about internal parameters and service intervals.
If a date is expired, it appears in red.
Gas filter change date
•
Displays the next due date for gas filter replacement
•
To set an interval for 12 months after the gas filter replacement,
press the
Reset Filter Chg Date soft key on the Date & Time Setup
screen.
Preventive maintenance (PM) date
•
Displays the next due date for preventive maintenance (PM)
•
To set an interval for 12 months after preventive maintenance was
performed, press the
Reset next PM Date soft key on the Date &
Time Setup
screen.