Commissioning, Operation - WIKA A-10 Mode D'emploi

6. Commissioning, operation

6. Commissioning, operation
Required tool: Open-ended spanner (spanner width 27), screwdriver
CAUTION!
Prior to commissioning, the pressure transmitter must be subjected to a visual inspection.
Leaking fluid is indicative of damage.
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Only use the pressure transmitter if it is in perfect condition with respect to safety.
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Making the mechanical connection
For model A-10 with parallel thread, the sealing ring is included in the delivery.
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During mounting, make sure that the sealing faces at the pressure transmitter
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and the measuring point are clean and undamaged.
Only ever screw in, or unscrew, the instrument via the spanner-flats and to
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the prescribed torque using an appropriate tool. The correct torque depends
on the dimensions of the pressure connection and the gasket used (form/
material). When screwing in or unscrewing the pressure transmitter, do not
use the housing for purchase.
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
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www.wika.com.
WIKA operating instructions pressure transmitter model A-10
GB
max. 50 Nm
17