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SMARTLINE® RM77
5.1 General notes
DANGER!
Make sure that the device and the installation agree with the requirements of the Ex certificate
of compliance. For more data, refer to the supplementary instructions for Ex approvals.
DANGER!
Before you energize the device, make sure that the polarity and the supply voltage are correct.
Do a check of the device and tank before you energize the device:
• Are all the wetted components (antenna, flange and gaskets) resistant to the product in the
tank?
• Does the information on the signal converter nameplate agree with the operating data? Does
the order code on the nameplate show the SIL option (RM77xxx1xxxxxx or RM77xxx5xxxxxx)?
• Are the process temperature and pressure in the limits for operation of the device?
• Did you correctly install the device on the tank?
• Do the electrical connections agree with the national electrical codes?
Complete the start-up report on page 39.
WARNING!
If the device was delivered without an antenna, then do a device calibration to make sure that the
safety function operates correctly. For more data about the procedure, refer to Calibration
procedure on page 30
The manufacturer offers a range of services to support the customer. These services include
repair, maintenance, technical support and training.
5.2 Device parameters
WARNING!
The device agrees with the data given in the customer order. If you change the configuration of
the device after its delivery, the manufacturer does not accept responsibility for the incorrect
configuration of the SIL-approved version of the device. Use device parameters that are
applicable to the application, because conditions at the plant can have an effect on the functional
safety of the measuring system.
For more data about device configuration, refer to the "Start-up" and "Operation" chapters in the
handbook (document [N1]). Also refer to
34-VF-25-105 iss.1 GLO April 15 US
.
User parameters
www.honeywell.com/ps
START-UP
on page 22.
5
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