Cleaning; Cleaning The Enclosure; Electrostatic Charge; Cleaning The Device - Siemens SITRANS LR260 Operating Instructions Manual

Service and maintenance

9.2 Cleaning

9.2 Cleaning
9.2.1

Cleaning the enclosure

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.
9.2.2

Electrostatic charge

Electrostatic charge
Danger 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.
9.2.3

Cleaning the device

The radar device requires no cleaning under normal operating conditions.
Under severe operating conditions, the antenna may require periodic cleaning. If cleaning
becomes necessary:
● Note the antenna material and the process medium, and select a cleaning solution that will
not react adversely with either.
● Remove the device from service and wipe the antenna clean using a cloth and suitable
cleaning solution.
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WARNING
SITRANS LR260 with mA/HART
Operating Instructions, 11/2019, A5E32337683-AD