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6
Routine Maintenance
Replacing the Lamps
Thermo Scientific
Surveyor PDA Plus Detector Hardware Manual
93
6. Using a #2 Phillips head screw driver, remove the four screws that secure the chassis to the
housing. These screws are located on either side of the front panel (see
Figure 79.
View of the four screws that secure the chassis to the housing
7. Slide the chassis out of the housing until the metal lamp compartment cover is accessible
from the right side of the instrument.
8. Make sure that you have allowed sufficient time for the lamps to cool. Then remove the
lamp cover by loosening the large, captive Phillips head screw enough to free the lamp
cover from the lamp tray (see
). Carefully lift the lamp cover out of the detector.
Figure 80.
Removing the Phillips head screw
Screws (4)
CAUTION
The lamps generate a significant amount of heat. Allow sufficient time for
the lamps to cool before removing the lamp cover.
Phillips head screw