Figure 10-15: Location Of Uv Reference Detector Potentiometer - Teledyne T100 Instruction Manual

Troubleshooting & Repair

Figure 10-15: Location of UV Reference Detector Potentiometer

10.7.2.6. REPLACING THE UV LAMP
ATTENTION
294
5. Finger tighten the thumbscrew.
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.
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 10-13 and Figure 10-14) on the shutter housing
so that the lamp can be moved.
DO NOT grasp the UV lamp by its cap when changing its position - always grasp the main
body of the lamp (refer to Figure 10-13) 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.
6. Insert the new UV lamp into the bracket.
Teledyne ML - T100 UV Fluorescence SO2 Analyzer
CAUTION
COULD DAMAGE INSTRUMENT
06807A(DCNxxxx)