Thermo Scientific Vanquish VH-D10 Operating Manual page 125

Diode Array Detectors (VH-D10)
Operating Manual
11. Mind the routing of the lamp cables.
Position the lamp cables as indicated in the figure above to prevent
the cable from being pinched under the lamp house cover.
12. Reinstall the lamp house cover and fasten the screws on the lamp
house cover.
13. Turn on the device with its main power switch.
14. After replacing the lamp, increased noise and strong baseline
fluctuations may occur. Before beginning an analysis or performing a
wavelength validation, allow the new lamp to run until the noise is
reduced and the baseline is stable which typically takes 24 hours.
TIP
The lamp age counter is automatically reset to the value stored on the ID
chip of the lamp.
7 • Maintenance and Service
Page 125