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Step
Action
6
.
a. Now, carefully rotate a new UV lamp into place by turning it in
b. You can then reattach the plug to the UV lamp and retighten
Thermo Scientific
CAUTION When you are removing the UV
lamp you must ensure that the glass of the UV
lamp is not soiled or that you do not touch it
with your fingers. This could impair proper
functioning of the lamp. We therefore
recommend that you wear clean, disposable
gloves when performing this work.
CAUTION When installing a new UV lamp
ensure that the flat seal ring and the O-ring are
on the correct position. The flat seal ring must
fit exactly in the groove provided for it on the
top of the union nut
fits in the bottom groove in the union nut
(figure
1). If these items do not fit exactly in the
grooves and you restart the unit, the UV
assembly will not be leak-tight at these
locations.
a counter-clockwise direction into the UV assembly.
the UV assembly on the mounting plate using the two
retaining brackets and the two screws that you removed
previously.
(figure 1 and
2). The O-ring
Maintenance |
Figure
1.
Groove
Seal ring
2.
Seal ring
UV lamp
a)
UV lamp
UV lamp
casing
Dionex IC Pure system | 91
Chapter 13
Union nut
O-ring
Union nut
UV lamp
casing
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