Figure 11-15: Location Of Uv Reference Detector Potentiometer - Teledyne t100 Operation Manual

Troubleshooting & Service

Figure 11-15: Location of UV Reference Detector Potentiometer

11.7.2.6. REPLACING THE UV LAMP
ATTENTION
254
5. Finger tighten the thumbscrew.
CAUTION - GENERAL SAFETY HAZARD
DO NOT over tighten the thumbscrew, as over-tightening can cause
breakage to the lamp and consequently release mercury into the area.
CAUTION - GENERAL SAFETY HAZARD
Do not look at the UV lamp while the unit is operating. UV light can cause
eye damage. Always use safety glasses made from UV blocking material
when working with the UV Lamp Assembly. (Generic plastic glasses are
not adequate).
1. Turn off the analyzer.
2. Disconnect the UV lamp from its power supply.
3. You can find the power supply connector by following the two, white UV Lamp
power supply wires from the lamp to the power supply.
4. Loosen, but do not remove the two UV lamp bracket screws and the large brass
thumbscrew located (refer to Figure 11-13 and Figure 11-14) on the shutter housing
so that the lamp can be moved.
COULD DAMAGE INSTRUMENT AND VOID WARRANTY
DO NOT grasp the UV lamp by its cap when changing its position -
always grasp the main body of the lamp (refer to Figure 11-13) Inattention
to this detail could twist and potentially disconnect the lamp's power
supply wires.
5. Remove the UV Lamp by pulling it straight up.
Teledyne API - T100 UV Fluorescence SO Analyzer
2
06807F DCN7335