Thermo Scientific Surveyor UV Plus, Hardware Manual

Page: 57 / 76

3
Maintenance
Lamp Maintenance
Thermo Scientific Surveyor UV/Vis Plus Detector Hardware Manual 41
Installing a New Deuterium Lamp
 To install a new deuterium lamp
1. Remove the used deuterium lamp as described in “Removing the Deuterium Lamp” on
page 40 .
2. Hold the deuterium lamp assembly so that the leads are at the top.
3. Slide the assembly onto the alignment pin (see Figure 32 ).
Figure 32. Deuterium lamp assembly alignment pin
4. Securely fasten the assembly in place with the two thumbscrews and standoffs.
5. Connect the lamp lead to the upper terminal in the lamp compartment.
6. Replace the lamp housing and secure it with the screw.
7. Close the front doors of the detector.
8. Plug the power cord back into the power receptacle on the back panel of the detector.
Replacing the Tungsten Lamp
To replace the tungsten lamp, follow these steps:
1. Removing the Tungsten Lamp
2. Installing a New Tungsten Lamp
Alignment pin