PerkinElmer Lambda 650, Hardware Manual

Page: 61 / 72

Lambda 650/850/950 Hardware Guide . 61
Halogen Lamp Replacement
If the lamp burns out, or if the bulb becomes blackened after prolonged use, you should
replace the lamp. Replacement lamp assemblies (B0114620) are provided complete with
pre-aligned mounts.
Figure 19 Pre-aligned Halogen Lamp
1.
Switch off the spectrometer and disconnect the line power cord, if necessary wait until
the lamps and lamp compartment have cooled to room temperature.
2.
Remove the lamp compartment cover by lifting vertically from the handhold on the rear
of the instrument.
Figure 20 Removing the lamp cover
3.
Remove the lamp cover by undoing the two screws and lifting vertically.
4.
Carefully pull the halogen lamp connector from the rear of the halogen lamp, as shown
in Figure 21.