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VTY
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Safety Instructions
Read the operating manual carefully. Follow all instructions to avoid personal injury and prop-
erty damage.
Intended use
The flow sensors of the series VTY may only be used for flow rate measurements or dosing
of liquids. Never use them for gas measurements.
WARNING
The turbine flow sensors of the series VTY are no safety components in accord-
ance with Directive 2006/42/EC (Machine Directive
Never use the device as a safety component.
The operational safety of the device supplied is only guaranteed by intended use. The speci-
fied limits ( type plate or p. 22) may under no circumstances be exceeded.
Before installation, check whether the material of the turbine flow sensor is suitable for the
medium to be measured and other media used (e.g. disinfectants and detergents) ( p. 21).
Qualified personnel
The personnel entrusted with the installation, operation and maintenance of the device
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must be appropriately qualified. This can be done by training or instruction.
General safety instructions
Prevent freezing of the medium with appropriate measures.
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Due to the material used, the devices are not suitable for monitoring oils. The strength of
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the used plastic parts would be considerably reduced.
The bearings of the flow sensor can be damaged when blowing out.
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Never blow out the flow sensor with compressed air.
Only operate the device when it is in perfect condition. Damaged or defective devices
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must be checked immediately and replaced if necessary.
Type plates or other information on the device must not be removed or made unrecog-
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nizable, as otherwise any guarantee and manufacturer's liability will be invalidated.
Technical changes reserved
Safety Instructions
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