Maintenance And Repair Work - Siemens SITRANS F Kompaktbetriebsanleitung

7.2 Cleaning
Cleaning the enclosure
● Clean the outside of the enclosure with the inscriptions and the display window using a cloth moistened with water or a
mild detergent.
● Do not use any aggressive cleansing agents or solvents, e.g. acetone. Plastic parts or the painted surface could be
damaged. The inscriptions could become unreadable.
WARNING
Electrostatic charge
Risk of explosion in hazardous areas if electrostatic charges develop, for example, when cleaning plastic surfaces with a
dry cloth.
Prevent electrostatic charging in hazardous areas.
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7.3

Maintenance and repair work

WARNING
Maintenance during continued operation in a hazardous area
There is a risk of explosion when carrying out repairs and maintenance on the device in a hazardous area.
Isolate the device from power.
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- or -
Ensure that the atmosphere is explosion-free (hot work permit).
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WARNING
Impermissible accessories and spare parts
Risk of explosion in areas subject to explosion hazard.
Only use original accessories or original spare parts.
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Observe all relevant installation and safety instructions described in the instructions for the device or enclosed with the
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accessory or spare part.
WARNING
Humid environment
Risk of electric shock.
Avoid working on the device when it is energized.
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If working on an energized device is necessary, ensure that the environment is dry.
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Make sure when carrying out cleaning and maintenance work that no moisture penetrates the inside of the device.
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CAUTION
Hot surfaces
Risk of burns during maintenance work on parts having surface temperatures exceeding 70 °C (158 °F).
Take corresponding protective measures, for example by wearing protective gloves.
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After carrying out maintenance, remount touch protection measures.
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SITRANS FS230
A5E38755607-AA, 02/2017