Endress+Hauser Turbimax CUS71D, Руководство по эксплуатации

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Maintenance Turbimax CUS71D
22 Hauser
10 Maintenance
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You must perform maintenance tasks at regular intervals.
We recommend setting the maintenance times in advance in an operations journal or log.
The maintenance cycle primarily depends on the following:
• The system
• The installation conditions
• The medium in which measurement takes place
L
CAUTION
Risk of injury from acids or medium, damage to clothing and equipment!
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Switch off the cleaning unit before removing the sensor from the medium.
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Wear protective goggles and safety gloves.
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Clean away splashes on clothes and other objects.
10.1 Maintenance tasks
10.1.1 Cleaning the sensor
Sensor without wiper
Sensor fouling can affect the measurement results and even cause a malfunction.
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Clean the sensor, and the underside of the sensor in particular, at regular intervals to
ensure reliable measurement.
 The frequency and intensity of the cleaning process depend on the medium.
Clean the sensor:
• As specified in the maintenance schedule
• Before returning it for repair
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After cleaning, rinse the sensor with copious amounts of water.
Sensor with wiper
The wiping interval is preselected via the software. The cleaning interval depends on the
medium.
We recommend you replace the wiper blade every 6 to 12 months.