ThermoFisher Scientific Vanquish VC-D11, Руководство по эксплуатации, Страница: 126 / 192

7 • Maintenance and Service
Page 126 Diode Array/Multiple-Wavelength Detectors (VC-D11, VC-D12, VF-D11)
Operating Manual
1. Open the doors.
2. Turn the two screws on the lamp house cover counterclockwise until
the lamp house cover is loose.
Do not remove the screws completely from the lamp house cover.
Figure 28: Screws on the lamp house cover
3. Remove the lamp house cover.
CAUTION—Hot surface
The lamp may become hot. Touching a hot lamp might cause burns.
• Touch the lamp briefly and carefully to find out if it is hot before you
remove the lamp.
• If it is hot, wait until the lamp has cooled down.
4. Remove the cables from the cable clip.
5. Push the clip on the lamp connector and disconnect the connector
from the lamp socket on the device.
6. With your hands, loosen the two screws that attach the lamp to the
lamp house.
7. Pull out the UV lamp.
8. Inspect the new UV lamp for signs of fingerprints and dust.
If necessary, clean the UV lamp with isopropanol and a lint-free
tissue before you install it.