ThermoFisher Scientific Vanquish VC-D11, Руководство по эксплуатации, Страница: 127 / 192

7 • Maintenance and Service
Diode Array/Multiple-Wavelength Detectors (VC-D11, VC-D12, VF-D11)
Operating Manual Page 127
9. Align the new lamp with the locating pin.
When the lamp is in the correct position, push the lamp gently into
the lamp house. The lamp socket must be in a level position with the
lamp house.
10. When the lamp is properly seated, tighten the two screws to attach
the lamp to the lamp house.
11. Reconnect the lamp connector.
12. Insert the UV lamp cable into the cable clip.
13. 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.
14. Reinstall the lamp house cover and fasten the screws on the lamp
house cover.
15. Turn on the device with its main power switch.
16. 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.
17. Perform a wavelength validation (see Performing a Wavelength
Validation and Calibration ( } page 122) ).
TIP
The lamp age counter is automatically reset to the value stored on the ID
chip of the lamp.
See also
2
Important Operating Parameters (
}
page 95)
2
Turning off the Lamps (
}
page 94)
2
Performing a Wavelength Validation and Calibration (
}
page 122)
2 Lamps ( } page 124)
2 Turning on the Lamps ( } page 93)