IFM Electronic PY2954, Инструкция по эксплуатации

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2 Safety instructions
• Read this document before installing the unit� Ensure that the product is suita-
ble for your application without any restrictions�
• Non-adherence to the operating instructions or technical data can lead to
personal injury and/or damage to property�
• Improper or non-intended use may lead to malfunctions of the unit or to unwan-
ted effects in your application� That is why installation, electrical connection,
set-up, operation and maintenance of the unit must only be carried out by
qualified personnel authorised by the machine operator�
• In order to guarantee the correct condition of the device for the operating time it
is necessary to use the device only for media to which the wetted materials are
sufficiently resistant (→ Technical data sheet).
• The responsibility whether the measurement devices are suitable for the
respective application lies with the operator� The manufacturer assumes no
liability for consequences of misuse by the operator� Improper installation and
use of the measurement devices results in a loss of the warranty claims�
• Due to the behaviour of the elastomer seals when exposed to gases, use with
gaseous media is restricted to max� 25 bar� In the event of pressures above
25 bar, a differentiated consideration is necessary� In these cases it is absolu-
tely necessary to contact our technical sales experts!