START-UP
4
25
OPTIWAVE X400
www.krohne.com
10/2017 - 4006413501 - AD NEPSI OPTIWAVE x400 R01 en
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Are the wetted components (gasket, flange and antenna) resistant to corrosion by the tank
product?
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Does the information given on the nameplate agree with the application?
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Did you connect the equipotential bonding system correctly?
•
Ex d applications:
Ex d applications:
Ex d applications:
Ex d applications: If you supplied the cable glands and adaptors, are these parts
Ex d-approved?
•
Ex t applications:
Ex t applications:
Ex t applications:
Ex t applications: If you supplied the cable glands and adaptors, are these parts
Ex t-approved?
•
Ex i applications:
Ex i applications:
Ex i applications:
Ex i applications: Are you using an intrinsically-safe barrier within the correct parameters?
For more data, refer to
Ex ia and Ex iaD equipment
on page 20. The electrical circuit
characteristics must not be more than the maximum intrinsically-safe values.
•
Did you install the correct cable glands? Is the terminal compartment correctly sealed?
•
Does the optional purging system agree with Ex requirements?
WARNING!
Make sure that it is safe to supply electrical power. Do a start-up check:
