Commissioning, Operation - WIKA DG-10 Operating Instructions Manual

6. Commissioning, operation

6. Commissioning, operation
CAUTION!
GB
Prior to commissioning, the digital pressure gauge must be subjected to a visual inspection.
Only use the digital pressure gauge if it is in perfect condition with respect to safety.
Required tool: Open-ended spanner (spanner width 27)
6.1 Mechanical mounting
The sealing faces at the instrument have to be
■
undamaged and clean.
When screwing the instrument in, the force
■
required to do this must not be applied through
the case, but only through the spanner flats
provided for this purpose and using a suitable
tool.
The correct torque depends on the dimensions
of the process connection and the gasket used
(form/material).
Do not overwind the process connection, do not exceed the permissible torques.
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
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at www.wika.com.
14 WIKA operating instructions digital pressure gauge, model DG-10
Spanner flats