Burkert Flowave 8098, Operating Instructions Manual

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74
Commissioning
Type 8098 FLOWave L
9 COMMISSIONING
9.1 Safety instructions
WARNING
Risk of injury due to non-conforming commissioning.
Non-conforming commissioning could lead to injuries and damage the device and its surroundings.
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Before commissioning, make sure that the staff in charge have read and fully understood the contents
of the operating instructions.
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In particular, observe the safety recommendations and intended use.
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The device and the installation must only be commissioned by suitably trained staff.
9.2 Prerequisites
• The device is installed into the pipe.
• The electrical installation of the device is performed. The device is correctly connected to the functional
earth.
• If your liquid is not water, then make sure that the optional features DF measurement and acoustic trans-
mission factor measurement are activated.
9.3 First commissioning for measuring the flow rate or
for filling containers
1. Energise the device.
2. Connect the device to the Bürkert Communicator software. Print a pdf report of all the current settings
of the device. Select the process values that you want to monitor graphically. Refer to the Type 8920
Bürkert Communicator software from country.burkert.com .
3. On the display module, do the settings of the Quick start menu. Refer to chapter 11.2 .
4. Make sure that the liquid to process is inside the device.
5. If the liquid is not water, then read out the value of the parameter Acoustic transmission factor . Refer to
chapter 15.13 .
• If the value is higher than 20 % ±5 %, then the flow rate of the liquid can be measured by the device.
• If the value is lower than 20 % ±5 %, then the flow rate of the liquid might not be measured accurately by
the device.
6. If the liquid is not water, then read out the value of the parameter DF . Refer to chapter 15.12.
• If the value is between 0.8 and 1.2, then the flow rate of the liquid can be measured by the device.
• If the value is lower than 0.8 or higher than 1.2, then the flow rate of the liquid might not be measured
accurately by the device.
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