7
ATEX: SUPPLEMENTARY INSTRUCTIONS
122
OPTIFLEX 1300 C
www.krohne.com
01/2008 • 4000172301 - HB OPTIFLEX 1300 R02 en
7.4 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?
•
EEx d applications:
EEx d applications:
EEx d applications:
EEx d applications: Are the cable entries, plugs and adaptors EEx d-approved?
•
EEx i applications:
EEx i applications:
EEx i applications:
EEx i applications: Are you using an intrinsic barrier within the correct parameters? For more
data, refer to
EEx ia equipment
on page 116. 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?
7.5 Service
For service data, refer to
Service
on page 123.
WARNING!
Make sure that it is safe to supply electrical power. Do a start-up check:
HB_OPTIFLEX1300_EN_D4_080428.book Page 122 Tuesday, April 29, 2008 2:47 PM