Transport, Packaging And Storage - WIKA PSD-4 Operating Instructions Manual

4. Transport, packaging and storage

4. Transport, packaging and storage
For the protection of the diaphragm, the flush design is delivered with a special protection cap.
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4.1 Transport
Check the pressure switch for any damage that may have been caused by transport. With flush design, additionally
check the diaphragm for any optical damage.
Obvious damage must be reported immediately.
4.2 Packaging and storage
Do not remove packaging until just before mounting.
Keep the packaging as it will provide optimum protection during transport (e.g. change in installation site, sending for
repair).
Permissible conditions at the place of storage:
Storage temperature: -20 ... +70 °C
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Humidity: 45 ... 75 % relative humidity (no condensation)
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In order to protect the diaphragm, mount the protection cap before storing the instrument.
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In order to avoid damage at the diaphragm and/or the process connection thread, remove the
protection cap by hand only just before installation.
Keep the protection cap for subsequent storage or transport.
Fit the protection cap before dismounting and transporting the instrument.
WIKA operating instructions pressure switch, model PSD-4