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Troubleshooting & Service Model T101 Instruction Manual
236
Figure 9-4. Shutter Assembly
CAUTION
ALWAYS wear UV-Protective, Safety Glasses when working with the UV
Lamp Assembly.
4.
1. Set the analyzer display to show the signal I/O function,
UVLAMP_SIGNAL.
2. Slightly loosen the large brass thumbscrew located on the shutter
housing (refer to Figure 9-5) so that the lamp can be moved.
3. While watching the UVLAMP_SIGNAL reading, slowly rotate the lamp or
move it back and forth vertically until the UVLAMP_SIGNAL reading is
at its maximum.
NOTE
DO NOT grasp the UV lamp by its cap when changing its position.
Always grasp the main body of the lamp.
4. Compare the UVLAMP_SIGNAL reading to the information in Table 9-2
and follow the instructions there.
07266B DCN6485