Commissioning, Operation - WIKA TSD-30 Mode D'emploi

6. Commissioning, operation

6. Commissioning, operation
6.1 Mounting
EN
Required tool: Open-ended spanner (spanner width 27)
The sealing faces at the temperature switch and the measuring point
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always have to be clean.
Only ever screw in, or unscrew, the instrument via the spanner flats.
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Never use the case as a working surface.
The correct torque depends on the dimensions of the process
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connection and the sealing used (form/material).
When screwing in, do not cross the threads.
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For information on tapped holes and welding sockets, see Technical Information IN 00.14 at www.
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wika.com.
The instrument must be earthed via the process connection.
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Attach the connector and screw it in hand-tight.
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Seal
Correct sealing of the process connections with parallel threads at
the sealing face
rings or WIKA profile sealings. The sealing of tapered threads (e.g.
NPT threads) is made by providing the thread with additional sealing
material such as, for example, PTFE tape (EN 837-2).
For further information on sealings see WIKA data sheet
AC 09.08 or under www.wika.com.
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must be made using suitable flat gaskets, sealing
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WIKA operating instructions temperature switch, model TSD-30
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