Endress+Hauser TOC Analyzer CA78, Руководство по эксплуатации

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Maintenance TOC Analyzer CA78
38 Hauser
11.2.2 Reactor with UV lamp
L
WARNING
Radiation source with short-wave UV radiation!
Improper handling can cause damage to eyes and skin!
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Before working on the reactor, always take the device out of service and disconnect it
from the power supply!
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Always replace the reactor as a complete assembly!
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Take damaged reactors out of service!
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Never open the reactor to replace individual components!
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Never operate the reactor when it is disassembled or in an unshielded state!
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Ensure the insulation at the reactor ends is intact (undamaged heat shrink tubes)!
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Dispose of broken or defective UV lamps as hazardous waste as they contain mercury.
The UV lamp in the reactor is used exclusively as a source of energy for oxidation. The
radiation intensity of the lamp decreases after many operating hours until the sensor is
triggered and information to this effect is shown on the display. Once the sensor switches
off, the measuring point can still continue to be operated for a short time. As the intensity
is significantly lower, the system should be recalibrated, however. Replace the reactor after
12 months at the very latest.
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2
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5
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A0047340
 28 Reactor
1 Connecting plug
2 Fluid connection
3 Top holder
4 Reactor
5 Bottom holder
The following steps are necessary to replace the reactor:
1. Stop the flow of sample entirely.
2. Shut down the system →  30.