Pilz PSEN enc s2 eCAM User Manual download pdf (Page 14)

Essential safety information

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Deutschland

Telefon +49 711 3409-0, Telefax +49 711 3409-133, E-Mail: [email protected]

English

2.7 Safety information

Please note:

– Wiring work should only be carried out when the supply voltage is

switched off; the same applies when opening and closing electrical

connections.

– Do not undertake any welding operations if the measuring system is

already wired / switched on.

– An appropriate heating/cooling measure should be used at the

installation site to prevent the ambient temperature exceeding or falling

below the permitted limit values.

– The measuring system must be installed so that direct moisture cannot

affect the measuring system.

– Appropriate ventilation/venting or heating/cooling measures at the

installation site must prevent values falling below the dew point

(condensation).

– If an overvoltage of >36 VDC is applied inadvertently, the measuring system

must be inspected on site and the reasons/circumstances stated.

– Checks must examine the potential hazards arising from interaction

with other systems and devices which are or will be installed in the

vicinity. It is the user’s responsibility to take appropriate measures.

– The supply voltage must be protected with a fuse appropriate for the

cable cross section.

– Cables must be suitable for the relevant temperature range.

– The measuring system should not be operated if it is defective.

– Ensure that the installation environment is protected from aggressive

media (acids etc.).

– Shocks to the shaft (e.g. hammer blows) should be avoided during

installation.

– The measuring system must not be opened.

– The nameplate specifies the technical properties of the measuring

system. If the nameplate is no longer legible or is missing altogether,

the measuring system must no longer be put into service.

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Pilz PSEN enc s2 eCAM User Manual Page 14