Service and maintenance
8.3 Technical support
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SONO 3500 CT
Operating Instructions, 07/2019, VI.SH.P2.02
Resetting the internal battery counter
After replacing the batteries, reset the internal battery counter in order to indicate the power
capacity correctly.
Note
Battery capacity
The transmitter setting for the battery capacity is pre-configured by the ordered version. To
ensure the correct battery status calculation the replacement battery shall be the same type
and have the specific capacity. The capacity setting can be controlled via SIMATIC PDM.
8.3
Technical support
Additional Support
Contact your local Danfoss representative and offices if you have additional questions about
the device.
Find your local contact partner at: www.danfoss.com (
8.4
Application-specific data - Qualification certificate
In case the device needs service, the technical support team will typically request
information about the application and the flowmeter.
●
Prepare a sketch of the installation/application.
●
For your convenience you may create a qualification certificate via SIMATIC PDM