Start-up – KROHNE OPTIFLEX 4300C ATEX EN User Manual
Page 18
4
START-UP
18
OPTIFLEX 4300 C
www.krohne.com
02/2009 - 4000523601 - AD ATEX OPTIFLEX 4300 R01 en
Start-up
• 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 entries, plugs and adaptors Ex d-approved?
• Ex i applications:
Ex i applications:
Ex i applications:
Ex i applications: Are you using an intrinsically-safe barrier within the correct parameters?
refer to
Ex ia equipment on page 13. The electrical circuit characteristics must not be more
than the maximum intrinsically-safe values.
• Did you install the correct cable entries? Is the terminal compartment correctly sealed?
WARNING!
Make sure that it is safe to supply electrical power. Do a start-up check:
AD_ATEX_OPTIFLEX4300_en_090528_4000523601_R01_D5D.book Page 18 Thursday, May 28, 2009 6:00 PM
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