Replacing A Tungsten Lamp - Thermo Scientific Dionex ICS Series Operator's Manual

5.4

Replacing a Tungsten Lamp

NOTE The typical lifetime of a tungsten lamp is 2000 hours.
1. Turn off the pump flow from the Chromeleon 7 ePanel Set or the Chromeleon
6.8 Control panel.
2. Stop the Chromeleon server.
3. Turn off the Dionex VWD power switch on the rear panel (see
The lamp housing and base may be hot to the touch, especially if the
lamp has been in operation for a long time. Wait until the lamp has
cooled before continuing.
La lampe et la base de la lampe peuvent être chaudes au toucher,
particulièrement après que la lampe a été allumée pendant longtemps.
Attendez que la lampe ait refroidi avant de continuer.
Das Lampengehäuse und die Lampenbefestigung können sehr heiß
werden, besonders wenn die Lampe längere Zeit in Betrieb war.
Warten Sie, bis die Lampe abgekühlt ist, bevor Sie diese berühren.
4. Grasp the detector front cover by the sides and pull straight off to remove it.
5. Loosen the screw holding the lamp housing cover in place (see
one-quarter turn. Remove the cover and set it aside.
Doc. 065377-01 1/12
Figure 5-4. Lamp Housing Cover
5 • Service
Figure 2-5).
Figure 5-4) by
Loosen this
screw
69