Metrohm 944 Professional UV/VIS Detector Vario - Manual (Page 35)

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6 Operation and maintenance
944 Professional UV/VIS Detector Vario (2.944.0010)
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Figure 11 Lamp module – without UV lamp
1 Lamp cooling element 2 VIS lamp holder
3 VIS lamp 4 Opening
For UV lamp.
Inserting the new UV lamp
CAUTION
Do not touch the glass of the UV lamp!
Residues on the glass diminish light transmission. In addition, they can
burn into the glass and permanently damage the lamp.
If the glass is dirty, clean it with alcohol before inserting the lamp again.
3 2 1
1 Inserting the UV lamp
Insert the new UV lamp (6.2804.060) into the opening for the UV
lamp on the lamp cooling element.
When doing so, make sure that the groove on the lamp socket and
the screw in the lamp cooling element are aligned with each other.