Electronic level sensor
LW2120
5
2 Safety instructions
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Read this document before setting up the product and keep it during the entire service life.
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The product must be suitable for the corresponding applications and environmental conditions
without any restrictions.
•
Only use the product for its intended purpose (
Ò
Intended use).
•
Only use the product for permissible media (
Ò
Technical data).
•
If the operating instructions or the technical data are not adhered to, personal injury and/or damage
to property may occur.
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The manufacturer assumes no liability or warranty for any consequences caused by tampering with
the product or incorrect use by the operator.
•
Installation, electrical connection, set-up, operation and maintenance of the product must be
carried out by qualified personnel authorised by the machine operator.
•
Protect units and cables against damage.
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Standards and specifications
Ò
(Data sheet).
Radiated microwave energy:
The microwave energy radiated by the unit is far below that of mobile phones.
Maximum radiated energy: 2 mW.
According to the current state of science the operation of the unit can be classified to be
harmless to human health.
CAUTION
With high process temperatures, parts of the unit may get hot.
w
Risk of burns
u
Do not touch the unit.
u
Protect the housing against contact with flammable substances and unintentional
contact.
u
Allow the unit and process adapter to cool down before maintenance.
