4
START-UP
26
OPTIFLEX 2200 C/F
www.krohne.com
03/2019 - 4005066003 - AD NEPSI OPTIFLEX2200 R03 en
•
Are the wetted components (gasket, flange and probe) resistant to corrosion by the tank
product?
•
Does the information given on the nameplate agree with the application?
•
Did you connect the equipotential bonding system correctly?
•
Ex d applications:
Ex d applications:
Ex d applications:
Ex d applications: Are the cable glands, plugs and adaptors Ex d-approved?
•
Ex t applications:
Ex t applications:
Ex t applications:
Ex t applications: Are the cable glands, plugs and adaptors Ex t-approved?
•
Ex ia applications:
Ex ia applications:
Ex ia applications:
Ex ia 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 21. 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?
WARNING!
Make sure that it is safe to supply electrical power. Do a start-up check:
